Document:

EX-10.25

 Exhibit 10.25 
 Execution Copy 
 GIGAMON LLC 

CHANGE IN CONTROL SEVERANCE AGREEMENT 
 This Change in Control Severance Agreement (the “Agreement”) is made and entered into by and between Thomas Cheung (“Executive”) and Gigamon LLC, a Delaware limited
liability company (the “Company”), effective as of March 19, 2013 (the “Effective Date”). 

RECITALS 
 1. It is expected that the Company from time to time will consider the possibility of an acquisition by another company or other change in control. The Board of Directors of the Company (the
“Board”) recognizes that such considerations can be a distraction to Executive and can cause Executive to consider alternative employment opportunities. The Board has determined that it is in the best interests of the Company and
its stockholders to assure that the Company will have the continued dedication and objectivity of Executive, notwithstanding the possibility, threat or occurrence of such a termination of employment or the occurrence of a Change in Control (as
defined herein) of the Company. 
 2. The Board believes that it is in the best interests of the Company and its stockholders to
provide Executive with an incentive to continue his employment and to motivate Executive to maximize the value of the Company for the benefit of its stockholders. 
 3. The Board believes that it is imperative to provide Executive with certain severance benefits upon Executive’s termination of employment in connection with a Change in Control. These benefits will
provide Executive with enhanced financial security, incentive and encouragement to remain with the Company. 
 4. Certain
capitalized terms used in the Agreement are defined in Section 7 below. 
 AGREEMENT 

NOW, THEREFORE, in consideration of the mutual covenants contained herein, the parties hereto agree as follows: 

1. Term of Agreement. This Agreement will have an initial term of three (3) years commencing on the Effective Date (the
“Initial Term”). On the third anniversary of the Effective Date, this Agreement will renew automatically for additional one (1) year terms (each an “Additional Term”), unless either party provides the other
party with written notice of non-renewal at least sixty (60) days prior to the date of automatic renewal. Notwithstanding the foregoing provisions of this paragraph, if a Change in Control occurs when there are fewer than twelve
(12) months remaining during the Initial Term or an Additional Term, the term of this Agreement will extend automatically through the date that is twelve (12) months following the effective date of the Change in Control. If Executive
becomes entitled to benefits under Section 3 during the term of this Agreement, the Agreement will not terminate until all of the obligations of the parties hereto with respect to this Agreement have been satisfied. 

 2. At-Will Employment. The Company and Executive acknowledge that Executive’s
employment is and will continue to be at-will, as defined under applicable law. 
 3. Severance Benefits. 

(a) Termination without Cause or Resignation for Good Reason Outside the Change in Control Period. If, other than within the
period beginning three (3) months prior to a Change in Control and ending twelve (12) months following a Change in Control (the “Change in Control Period”), the Company terminates Executive’s employment with the
Company without Cause (excluding death or Disability) or Executive resigns for Good Reason, then subject to Section 4, Executive will receive the following: 
 (i) Severance Payment. Executive will receive a lump-sum payment (less applicable withholding taxes) equal to six (6) months of Executive’s annual base salary as in effect immediately
prior to Executive’s termination date. Such lump-sum amount shall be payable on the effective date of the Release specified in Section 4(a) or such later time as required by Section 4(c). 

(ii) Equity. Executive’s then outstanding Company equity awards, including Executive’s outstanding awards under the
Company’s Performance Unit Plan (the “Equity Awards”), will accelerate vesting by the amount that would otherwise have vested had Executive remained employed for six (6) months following the termination date. 

(iii) Continued Employee Benefits. If Executive elects continuation coverage pursuant to the Consolidated Omnibus Budget
Reconciliation Act of 1985, as amended (“COBRA”) for Executive and Executive’s eligible dependents (as applicable), within the time period prescribed pursuant to COBRA, the Company will reimburse Executive for, or pay directly
on Executive’s behalf, the COBRA premiums for such coverage (at the coverage levels in effect immediately prior to Executive’s termination of employment) until the earlier of (A) a period of six (6) months from the last date of
employment of the Executive with the Company, or (B) the date upon which Executive and/or Executive’s eligible dependents becomes covered under similar plans. Notwithstanding anything to the contrary in this Section 3(a)(iii), if the
Company determines in its sole discretion that it cannot provide the COBRA benefits without potentially violating applicable law (including, without limitation, Section 2716 of the Public Health Service Act), the Company will in lieu thereof
provide to Executive a taxable monthly payment in an amount equal to the monthly COBRA premium that Executive would be required to pay to continue his group health coverage in effect on the date of his termination of employment (which amount will be
based on the premium for the first month of COBRA coverage), which payments will be made regardless of whether Executive elects COBRA continuation coverage and will commence in the month following the month in which Executive terminates employment
and will end on the earlier of (x) the date upon which Executive becomes covered under similar plans or (y) the last day of the sixth (6th) calendar month following the month in which Executive terminations employment. 

  
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 (b) Termination without Cause or Resignation for Good Reason During Change in Control
Period. If during the Change in Control Period the Company terminates Executive’s employment with the Company without Cause (excluding death or Disability) or Executive resigns for Good Reason, then, subject to Section 4, Executive
will receive the following: 
 (i) Severance Payment. Executive will receive a lump-sum payment (less applicable
withholding taxes) equal to six (6) months of Executive’s annual base salary as in effect immediately prior to Executive’s termination date. Such amount lump-sum amount shall be payable on the effective date of the Release specified
in Section 4(a) or such later time as required by Section 4(c). 
 (ii) Equity. Executive’s Equity Awards
will accelerate vesting by either (A) the amount that would otherwise have vested had Executive remained employed for twenty four (24) months following the termination date if the Change in Control occurs within the first twelve
(12) months following Executive’s date of hire, or (B) one hundred percent (100%) if the Change in Control occurs after the first twelve (12) months following Executive’s date of hire. The Equity Awards will remain
exercisable, to the extent applicable, following Executive’s termination or the period prescribed by the applicable equity plan and agreement for each Equity Award. 
 (iii) Continued Employee Benefits. If Executive elects continuation coverage pursuant to COBRA for Executive and Executive’s eligible dependents (as applicable), within the time period
prescribed pursuant to COBRA, the Company will reimburse Executive for, or pay directly on Executive’s behalf, the COBRA premiums for such coverage (at the coverage levels in effect immediately prior to Executive’s termination of
employment) until the earlier of (A) a period of six (6) months from the last date of employment of the Executive with the Company, or (B) the date upon which Executive and/or Executive’s eligible dependents becomes covered under
similar plans. Notwithstanding anything to the contrary in this Section 3(b)(iii), if the Company determines in its sole discretion that it cannot provide the COBRA benefits without potentially violating applicable law (including, without
limitation, Section 2716 of the Public Health Service Act), the Company will in lieu thereof provide to Executive a taxable monthly payment in an amount equal to the monthly COBRA premium that Executive would be required to pay to continue his
group health coverage in effect on the date of his termination of employment (which amount will be based on the premium for the first month of COBRA coverage), which payments will be made regardless of whether Executive elects COBRA continuation
coverage and will commence in the month following the month in which Executive terminates employment and will end on the earlier of (x) the date upon which Executive becomes covered under similar plans or (y) the last day of the sixth
(6th) calendar month following the month in which Executive terminations employment. 
 (c) Other Termination. If
Executive’s employment with the Company terminates other than as set forth in Sections 3(a) and 3(b) above, then (i) all vesting will terminate immediately with respect to Executive’s outstanding Equity Awards, (ii) all payments
of compensation by the Company to Executive hereunder will terminate immediately (except as to amounts already earned), and (iii) Executive will only be eligible for severance benefits in accordance with the Company’s established policies,
if any, as then in effect. 

  
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 (d) Exclusive Remedy. In the event of a termination of Executive’s employment as
set forth in Sections 3(a) and 3(b) of this Agreement, the provisions of Section 3 are intended to be and are exclusive and in lieu of and supersede any other rights or remedies to which Executive or the Company otherwise may be entitled,
whether at law, tort or contract or in equity, or under this Agreement (other than the payment of accrued but unpaid wages, as required by law, and any unreimbursed reimbursable expenses). Executive will be entitled to no benefits, compensation or
other payments or rights upon termination of employment other than those benefits expressly set forth in Section 3 of this Agreement. 
 4. Conditions to Receipt of Severance 
 (a) Release of Claims
Agreement. The receipt of any severance payments or benefits pursuant to this Agreement is subject to Executive signing and not revoking a separation agreement and release of claims in a form acceptable to the Company (the
“Release”), which must become effective and irrevocable no later than the sixtieth (60th) day following Executive’s termination of employment (the “Release Deadline”). If the Release does not become
effective and irrevocable by the Release Deadline, Executive will forfeit any right to severance payments or benefits under this Agreement. No severance payments and benefits under Section 3 of this Agreement will be paid or provided until the
Release becomes effective and irrevocable, and, subject to Section 4(c) of this Agreement, any such severance payments and benefits otherwise payable between the date of Executive’s termination of employment and the date the Release
becomes effective and irrevocable will be paid on the date the Release becomes effective and irrevocable. 
 (b) Confidential
Information and Invention Assignment Agreements. Executive’s receipt of any payments or benefits under Section 3 will be subject to Executive continuing to comply with the terms of any confidential information and invention assignment
agreement executed by Executive in favor of the Company (the “Confidentiality Agreement”) and the provisions of this Agreement. 
 (c) Section 409A. 
 (i) Notwithstanding anything to the contrary in
this Agreement, no severance payments or benefits payable to Executive, if any, pursuant to this Agreement that, when considered together with any other severance payments or separation benefits, is considered deferred compensation under Internal
Revenue Code Section 409A (together, the “Deferred Payments”) will be payable until Executive has a “separation from service” within the meaning of Section 409A (“Section 409A”) of the Internal
Revenue Code of 1986, as amended (the “Code”). Similarly, no severance payable to Executive, if any, pursuant to this Agreement that otherwise would be exempt from Section 409A pursuant to Treasury Regulation
Section 1.409A-1(b)(9) will be payable until Executive has a “separation from service” within the meaning of Section 409A. 
 (ii) Any severance payments or benefits under this Agreement that would be considered Deferred Payments will be paid on, or, in the case of installments, will not commence until, the sixtieth (60th) day following Executive’s separation from service, or, if
later, such time as required by Section 4(c)(iii). Except as required by Section 4(c)(iii), any installment payments that would have been made to Executive during the sixty (60) day period immediately following

  
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Executive’s separation from service but for the preceding sentence will be paid to Executive on the sixtieth (60th) day following Executive’s separation from service and the
remaining payments shall be made as provided in this Agreement. 
 (iii) Further, if Executive is a “specified
employee” within the meaning of Section 409A at the time of Executive’s separation from service (other than due to death), any Deferred Payments that otherwise are payable within the first six (6) months following
Executive’s separation from service will become payable on the first payroll date that occurs on or after the date six (6) months and one (1) day following the date of Executive’s separation from service. All subsequent Deferred
Payments, if any, will be payable in accordance with the payment schedule applicable to each payment or benefit. Notwithstanding anything herein to the contrary, in the event of Executive’s death following Executive’s separation from
service but prior to the six (6) month anniversary of Executive’s separation from service (or any later delay date), then any payments delayed in accordance with this paragraph will be payable in a lump sum as soon as administratively
practicable after the date of Executive’s death and all other Deferred Payments will be payable in accordance with the payment schedule applicable to each payment or benefit. Each payment and benefit payable under the Agreement is intended to
constitute a separate payment for purposes of Section 1.409A-2(b)(2) of the Treasury Regulations. 
 (iv) Any amount paid
under this Agreement that satisfies the requirements of the “short-term deferral” rule set forth in Section 1.409A-1(b)(4) of the Treasury Regulations will not constitute Deferred Payments for purposes of clause (i) above. Any
amount paid under this Agreement that qualifies as a payment made as a result of an involuntary separation from service pursuant to Section 1.409A-1(b)(9)(iii) of the Treasury Regulations that does not exceed the Section 409A Limit (as
defined below) will not constitute Deferred Payments for purposes of clause (i) above. 
 (v) The foregoing provisions are
intended to comply with, or be exempt from, the requirements of Section 409A so that none of the severance payments and benefits to be provided under the Agreement will be subject to the additional tax imposed under Section 409A, and any
ambiguities herein will be interpreted to so comply or be exempt. Executive and the Company agree to work together in good faith to consider amendments to the Agreement and to take such reasonable actions which are necessary, appropriate or
desirable to avoid imposition of any additional tax or income recognition prior to actual payment to Executive under Section 409A. In no event will the Company reimburse Executive for any taxes that may be imposed on Executive as result of
Section 409A. 
 5. Limitation on Payments. In the event that the severance and other benefits provided for in this
Agreement or otherwise payable to Executive (i) constitute “parachute payments” within the meaning of Section 280G of the Code and (ii) but for this Section 5, would be subject to the excise tax imposed by
Section 4999 of the Code, then Executive’s severance benefits under Section 3 will be either: 
 (a) delivered in
full, or 
 (b) delivered as to such lesser extent which would result in no portion of such severance benefits being subject to
excise tax under Section 4999 of the Code, 

  
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 whichever of the foregoing amounts, taking into account the applicable federal, state and local income taxes
and the excise tax imposed by Section 4999, results in the receipt by Executive on an after-tax basis, of the greatest amount of severance benefits, notwithstanding that all or some portion of such severance benefits may be taxable under
Section 4999 of the Code. If a reduction in severance and other benefits constituting “parachute payments” is necessary so that benefits are delivered to a lesser extent, reduction will occur in the following order: (i) reduction
of cash payments; (ii) cancellation of awards granted “contingent on a change in ownership or control” (within the meaning of Code Section 280G), (iii) cancellation of accelerated vesting of equity awards;
(iv) reduction of employee benefits. In the event that acceleration of vesting of equity award compensation is to be reduced, such acceleration of vesting will be cancelled in the reverse order of the date of grant of Executive’s equity
awards. 
 Unless the Company and Executive otherwise agree in writing, any determination required under this Section 5
will be made in writing by the Company’s independent public accountants immediately prior to the Change in Control (the “Accountants”), whose determination will be conclusive and binding upon Executive and the Company for all
purposes. For purposes of making the calculations required by this Section 5, the Accountants may make reasonable assumptions and approximations concerning applicable taxes and may rely on reasonable, good faith interpretations concerning the
application of Sections 280G and 4999 of the Code. The Company and Executive will furnish to the Accountants such information and documents as the Accountants may reasonably request in order to make a determination under this Section. The Company
will bear all costs the Accountants may reasonably incur in connection with any calculations contemplated by this Section 5. 
 6. Definition of Terms. For purposes of this Agreement, the following terms referred to in this Agreement will have the following meanings: 

(a) Cause. “Cause” means the occurrence of any of the following events, as determined in good faith by the Board:
(i) the Executive’s gross negligence or willful misconduct in the performance of duties, including without limitation, willful violation of any Company policy, where such negligence, misconduct, or violation has resulted or is likely to
result in substantial and material damage to the Company or any of its subsidiaries or successors; (ii) the Executive’s repeated or unjustified absence from the Company; (iii) the Executive’s commission of any act of fraud,
embezzlement, or professional dishonesty with respect to the Company; (iv) the Executive’s conviction of any felony or crime involving moral turpitude which causes material harm to the standing and reputation of the Company; or
(v) the Executive’s incurable material breach of any written agreement the Executive has with the Company, including without limitation, the Executive’s misappropriation or misuse of the Company’s intellectual property under the
Company’s Employee Agreement Regarding Proprietary Information and Inventions. 

  
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 (b) Change in Control. “Change in Control” means the occurrence of
any of 
 (i) A change in the ownership of the Company which occurs on the date that any one person, or more than one person
acting as a group (“Person”), acquires ownership of the stock of the Company that, together with the stock held by such Person, constitutes more than 50% of the total voting power of the stock of the Company; provided, however, that
for purposes of this subsection (i), the acquisition of additional stock by any one Person, who is considered to own more than 50% of the total voting power of the stock of the Company will not be considered a Change in Control; or 

(ii) A change in the effective control of the Company which occurs on the date that a majority of members of the Board (each, a
“Director”) is replaced during any twelve (12) month period by Directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of the appointment or election. For purposes of
this subsection (ii), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a Change in Control; or 

(iii) A change in the ownership of a substantial portion of the Company’s assets which occurs on the date that any Person acquires
(or has acquired during the twelve (12) month period ending on the date of the most recent acquisition by such person or persons) assets from the Company that have a total gross fair market value equal to or more than 50% of the total gross
fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions; provided, however, that for purposes of this subsection (iii), the following will not constitute a change in the ownership of a substantial
portion of the Company’s assets: (A) a transfer to an entity that is controlled by the Company’s stockholders immediately after the transfer, or (B) a transfer of assets by the Company to: (1) a stockholder of the Company
(immediately before the asset transfer) in exchange for or with respect to the Company’s stock, (2) an entity, 50% or more of the total value or voting power of which is owned, directly or indirectly, by the Company, (3) a Person,
that owns, directly or indirectly, 50% or more of the total value or voting power of all the outstanding stock of the Company, or (4) an entity, at least 50% of the total value or voting power of which is owned, directly or indirectly, by a
Person described in this subsection (iii)(B)(3). For purposes of this subsection (iii), gross fair market value means the value of the assets of the Company, or the value of the assets being disposed of, determined without regard to any liabilities
associated with such assets. 
 For purposes of this definition of Change in Control, persons will be considered to be acting as
a group if they are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company. 
 Notwithstanding the foregoing, a transaction will not be deemed a Change in Control unless the transaction qualifies as a change in control event within the meaning of Code Section 409A, as it has
been and may be amended from time to time, and any proposed or final Treasury Regulations and Internal Revenue Service guidance that has been promulgated or may be promulgated thereunder from time to time. 

  
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 (iv) its sole purpose is to create a holding company that will be owned in substantially
the same proportions by the persons who held the Company’s securities immediately before such transaction. 
 (c)
Disability. “Disability” means Executive is unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment that can be expected to result in death or can be expected
to last for a continuous period of not less than twelve (12) months. 
 (d) Good Reason. “Good
Reason” means Executive’s termination of employment within thirty (30) days following the expiration of any cure period (discussed below) following the occurrence of one or more of the following without Executive’s written
consent: (i) a material reduction in Executive’s position, duties, authority, or responsibilities relative to Executive’s position, duties, authority, or responsibilities in effect immediately prior to such reduction; provided,
however, that a reduction in position, duties, authority or responsibilities solely by virtue of the Company being acquired and made part of a larger entity (for example, where Executive retains essentially the same responsibility and duties of the
subsidiary, business unit or division substantially containing the Company’s business following a Change in Control) shall not constitute “Good Reason”; (ii) a material reduction in Executive’s base salary other than a
reduction by the Company with respect to all executives as part of a general readjustment of their compensation levels; (iii) a material reduction in kind or level of benefits to which Executive is entitled immediately prior to such change with
the result that Executive’s overall benefits package is materially reduced unless it is part of a Company-wide change of the same percentage; or (iv) relocation of Executive’s principal place of employment by more than fifty
(50) miles from Executive’s then-current location of employment, without Executive’s prior written consent. In order for an event to qualify as a Good Reason, Executive must not terminate employment with the Company without first
providing the Company with written notice of the acts or omissions constituting the grounds for Good Reason within ninety (90) days of the initial existence of the grounds for Good Reason and such grounds have not be cured by the Company during
a period of thirty (30) days following the date of such notice. 
 (e) Section 409A Limit. “Section
409A Limit” means the lesser of two (2) times: (i) Executive’s annualized compensation based upon the annual rate of pay paid to Executive during the Executive’s taxable year preceding the Executive’s taxable year
of Executive’s termination of employment as determined under, and with such adjustments as are set forth in, Treasury Regulation 1.409A-1(b)(9)(iii)(A)(1) and any Internal Revenue Service guidance issued with respect thereto; or (ii) the
maximum amount that may be taken into account under a qualified plan pursuant to Section 401(a)(17) of the Code for the year in which Executive’s employment is terminated. 

7. Successors. 
 (a) The Company’s Successors. Any successor to the Company (whether direct or indirect and whether by purchase, merger, consolidation, liquidation or otherwise) to all or substantially all of
the Company’s business and/or assets will assume the obligations under this Agreement and agree expressly to perform the obligations under this Agreement in the same manner and to the same extent as the Company would be required to perform such
obligations in the absence 

  
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of a succession. For all purposes under this Agreement, the term “Company” will include any successor to the Company’s business and/or assets which executes and delivers the
assumption agreement described in this Section 8(a) or which becomes bound by the terms of this Agreement by operation of law. 
 (b) Executive’s Successors. The terms of this Agreement and all rights of Executive hereunder will inure to the benefit of, and be enforceable by, Executive’s personal or legal
representatives, executors, administrators, successors, heirs, distributees, devisees and legatees. 
 8. Notice.

 (a) General. Notices and all other communications contemplated by this Agreement will be in writing and will be deemed
to have been duly given when personally delivered or when mailed by U.S. registered or certified mail, return receipt requested and postage prepaid. In the case of Executive, mailed notices will be addressed to him or her at the home address which
he or she most recently communicated to the Company in writing. In the case of the Company, mailed notices will be addressed to its corporate headquarters, and all notices will be directed to the General Counsel of the Company. 

(b) Notice of Termination. Any termination by the Company for Cause or by Executive for Good Reason or as a result of a voluntary
resignation will be communicated by a notice of termination to the other party hereto given in accordance with Section 8(a) of this Agreement. Such notice will indicate the specific termination provision in this Agreement relied upon, will set
forth in reasonable detail the facts and circumstances claimed to provide a basis for termination under the provision so indicated, and will specify the termination date (which will be not more than thirty (30) days after the giving of such
notice). The failure by Executive to include in the notice any fact or circumstance which contributes to a showing of Involuntary Termination will not waive any right of Executive hereunder or preclude Executive from asserting such fact or
circumstance in enforcing Executive’s rights hereunder. 
 9. Arbitration. 

(a) The Company and Executive each agree that any and all disputes arising out of the terms of this Agreement, Executive’s
employment by the Company, Executive’s service as an officer or director of the Company, or Executive’s compensation and benefits, their interpretation and any of the matters herein released, will be subject to binding arbitration under
the arbitration rules set forth in California Code of Civil Procedure Sections 1280 through 1294.2, including Section 1281.8 (the “Act”), and pursuant to California law. Disputes that the Company and Executive agree to
arbitrate, and thereby agree to waive any right to a trial by jury, include any statutory claims under local, state, or federal law, including, but not limited to, claims under Title VII of the Civil Rights Act of 1964, the Americans with
Disabilities Act of 1990, the Age Discrimination in Employment Act of 1967, the Older Workers Benefit Protection Act, the Sarbanes-Oxley Act, the Worker Adjustment and Retraining Notification Act, the California Fair Employment and Housing Act, the
Family and Medical Leave Act, the California Family Rights Act, the California Labor Code, claims of harassment, discrimination, and wrongful termination, and any statutory or common law claims. The Company and Executive further understand that this
agreement to arbitrate also applies to any disputes that the Company may have with Executive. 

  
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 (b) Procedure. The Company and Executive agree that any arbitration will be
administered by Judicial Arbitration & Mediation Services, Inc. (“JAMS”), pursuant to its Employment Arbitration Rules & Procedures (the “JAMS Rules”). The Arbitrator will have the power to decide
any motions brought by any party to the arbitration, including motions for summary judgment and/or adjudication, motions to dismiss and demurrers, and motions for class certification, prior to any arbitration hearing. The Arbitrator will have the
power to award any remedies available under applicable law, and the Arbitrator will award attorneys’ fees and costs to the prevailing party, except as prohibited by law. The Company will pay for any administrative or hearing fees charged by the
Arbitrator or JAMS except that Executive will pay any filing fees associated with any arbitration that Executive initiates, but only so much of the filing fees as Executive would have instead paid had he or she filed a complaint in a court of law.
The Arbitrator will administer and conduct any arbitration in accordance with California law, including the California Code of Civil Procedure, and the Arbitrator will apply substantive and procedural California law to any dispute or claim, without
reference to rules of conflict of law. To the extent that the JAMS Rules conflict with California law, California law will take precedence. The decision of the Arbitrator will be in writing. Any arbitration under this Agreement will be conducted in
Santa Clara County, California. 
 (c) Remedy. Except as provided by the Act and this Agreement, arbitration will be the
sole, exclusive, and final remedy for any dispute between Executive and the Company. Accordingly, except as provided for by the Act and this Agreement, neither Executive nor the Company will be permitted to pursue court action regarding claims that
are subject to arbitration. 
 (d) Administrative Relief. Executive understands that this Agreement does not prohibit him
or her from pursuing any administrative claim with a local, state, or federal administrative body or government agency that is authorized to enforce or administer laws related to employment, including, but not limited to, the Department of Fair
Employment and Housing, the Equal Employment Opportunity Commission, the National Labor Relations Board, or the Workers’ Compensation Board. This Agreement does, however, preclude Executive from pursuing court action regarding any such claim,
except as permitted by law. 
 (e) Voluntary Nature of Agreement. Each of the Company and Executive acknowledges and
agrees that such party is executing this Agreement voluntarily and without any duress or undue influence by anyone. Executive further acknowledges and agrees that he or she has carefully read this Agreement and has asked any questions needed for him
or her to understand the terms, consequences, and binding effect of this Agreement and fully understand it, including that Executive is waiving his or her right to a jury trial. Finally, Executive agrees that he or she has been
provided an opportunity to seek the advice of an attorney of his or her choice before signing this Agreement 

  
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 10. Miscellaneous Provisions. 

(a) No Duty to Mitigate. Executive will not be required to mitigate the amount of any payment contemplated by this Agreement, nor
will any such payment be reduced by any earnings that Executive may receive from any other source. 
 (b) Waiver. No
provision of this Agreement will be modified, waived or discharged unless the modification, waiver or discharge is agreed to in writing and signed by Executive and by an authorized officer of the Company (other than Executive). No waiver by either
party of any breach of, or of compliance with, any condition or provision of this Agreement by the other party will be considered a waiver of any other condition or provision or of the same condition or provision at another time. 

(c) Headings. All captions and section headings used in this Agreement are for convenient reference only and do not form a part of
this Agreement. 
 (d) Entire Agreement. This Agreement constitutes the entire agreement of the parties hereto and
supersedes in their entirety all prior representations, understandings, undertakings or agreements (whether oral or written and whether expressed or implied) of the parties with respect to the subject matter hereof. No waiver, alteration, or
modification of any of the provisions of this Agreement will be binding unless in writing and signed by duly authorized representatives of the parties hereto and which specifically mention this Agreement. 

(e) Choice of Law. The validity, interpretation, construction, and performance of this Agreement will be governed by the laws of
the State of California (with the exception of its conflict of laws provisions). Any claims or legal actions by one party against the other arising out of the relationship between the parties contemplated herein (whether or not arising under this
Agreement) will be commenced or maintained in any state or federal court located in Santa Clara County, California, and Executive and the Company hereby submit to the jurisdiction and venue of any such court. 

(f) Severability. The invalidity or unenforceability of any provision or provisions of this Agreement will not affect the validity
or enforceability of any other provision hereof, which will remain in full force and effect. 
 (g) Withholding. All
payments made pursuant to this Agreement will be subject to withholding of applicable income and employment taxes. 
 (h)
Counterparts. This Agreement may be executed in counterparts, each of which will be deemed an original, but all of which together will constitute one and the same instrument. 

  
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 IN WITNESS WHEREOF, each of the parties has executed this Agreement, in the case of the
Company by its duly authorized officer, as of the day and year set forth below. 
  

									
	COMPANY:	 		 		 	
				
	GIGAMON LLC	 		 		 	
					
	By:	 	 /s/ Paul Shinn
	 		 	Date:	 	 3/19/2013

					
	Title:	 	 General Counsel
	 		 		 	
				
	EXECUTIVE:	 		 		 	
				
	 /s/ Thomas Cheung
	 		 	Date:	 	 3/19/2013

	Thomas CheungEX-10.26

 Exhibit 10.26 
 GIGAMON LLC 
 ADVISOR AGREEMENT 

This Advisor Agreement (“Agreement”) is made effective as of February 16, 2013 (the “Effective Date”) by
and between Gigamon LLC, a Delaware limited liability, company (the “Company”), and Ted Ho (“Advisor”). The Company desires to retain Advisor as an independent contractor to perform advisory services for the Board
of Managers of the Company (the “Board”), and Advisor is willing to perform such services, on terms set forth more fully below. In consideration of the mutual promises contained herein, the parties agree as follows: 

1. Services. 
 (a) Advisor agrees to serve as a special advisor to the Board, or its successor body in the event the Company converts to a corporation. In such capacity, the Advisor shall perform services as directed
from time to time by the Board at a mutually agreed time and location including, but not limited to, (i) attending meetings of the Board (ii) advising the Board and Company management on general strategic business and technical matters,
including but not limited to, product development, marketing and technical research, and (iii) developing Company business plans and acting in the capacity of Company representative (collectively, the “Services”). Advisor will
report directly to the Board and will perform services under this Agreement on a substantially full-time basis. 
 (b) The Board
will evaluate Advisor’s performance and the terms of this Agreement each quarter following the Effective Date and propose such changes as its deems appropriate. 
 2. Compensation and Expenses. 
 (a) Advisory Fee. In exchange
for providing the Services, Advisor will receive cash compensation of $250,000 per year, payable in equal monthly installments during the term of this Agreement, prorated for any partial months of service. 

(b) Quarterly Performance Incentive. Advisor shall be eligible to receive a cash performance incentive each quarter following the
Effective Date in an amount up to $31,250 (the “Bonus”), payable at the discretion of the Board. 
 (c) Continued
Company Benefits. If Advisor timely elects continuation coverage pursuant to the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”) for Advisor and/or his eligible dependents (as applicable) under the
Company health plans under which Advisor participated prior to the Effective date, the Company agrees to reimburse Advisor for, or pay directly on Advisor’s behalf, the COBRA premiums for such coverage (at the coverage levels in effect
immediately prior to Advisor’s termination of employment) until the earlier of (A) a period of six (6) months from the termination of Advisor’s employment with the Company, or (B) the date upon which Advisor and/or
Advisor’s eligible dependents becomes covered under similar plans. Notwithstanding anything to the contrary in this Section 2(c), if the Company determines in its sole 

 
discretion that it cannot provide the COBRA benefits without potentially violating applicable law (including, without limitation, Section 2716 of the Public Health Service Act), the Company
will in lieu thereof provide to Advisor a taxable monthly payment in an amount equal to the monthly COBRA premium that Advisor would be required to pay to continue his group health coverage in effect on the date of his termination of employment
(which amount will be based on the premium for the first month of COBRA coverage), which payments will be made regardless of whether Advisor elects COBRA continuation coverage and will commence in the month following the month in which Advisor
terminates employment and will end on the earlier of (x) the date upon which Advisor becomes covered under similar plans or (y) the last day of the sixth (6th) calendar month following the month in which Executive terminates employment. 

(d) Expenses. During the term of this Agreement, the Company will reimburse Advisor for pre-approved expenses incurred by Advisor
in performing the Services under the Company’s business expense reimbursement policy. 
 3. Confidentiality.

 (a) Definition. “Confidential Information” means any information that relates to the actual or
anticipated business and/or products, research or development of the Company, technical data, trade secrets or know-how, including, but not limited to, research, product plans or other information regarding the Company’s products or services
and markets therefor, customer lists and customers (including, but not limited to, customers of the Company on whom Advisor called or with whom Advisor became acquainted during the term of this Agreement or during Advisor’s prior employment
with the Company), software, developments, inventions, processes, formulas, technology, designs, drawings, engineering, hardware configuration information, marketing, finances or other business information. Confidential Information does not include
information that (i) was in Advisor’s possession, without confidentiality restrictions, at the time of its disclosure by the Company, (ii) has become publicly known and made generally available through no wrongful act of Advisor, or
(iii) has been rightfully received by Advisor from a third party who is authorized to make such disclosure. 
 (b)
Non-Use and Non-Disclosure. Advisor acknowledges, understands and agrees that this Agreement creates a relationship of confidence and trust between Advisor and the Company with respect to Confidential Information. Advisor will not, during or
subsequent to the term of this Agreement, use the Confidential Information for any purpose whatsoever other than the performance of the Services on behalf of the Company or disclose the Confidential Information to any third party. It is understood
that said Confidential Information shall remain the sole property of the Company. Advisor further agrees to take all reasonable precautions to prevent any unauthorized disclosure of such Confidential Information. Without the Company’s prior
written approval, Advisor will not directly or indirectly disclose to anyone any Confidential Information (except as may be necessary in the ordinary course of Advisor performing the Services), the existence of this Agreement. 

(c) Other Employer’s Confidential Information. Advisor agrees that Advisor will not, during the term of this Agreement,
improperly use or disclose any proprietary information or trade secrets of any former or current employer or other person or entity with which Advisor has an agreement or duty to keep in confidence information acquired by Advisor, if any, and that
Advisor 

  
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will not bring onto the premises of the Company any unpublished document or proprietary information belonging to such employer, person or entity unless consented to in writing by such employer,
person or entity. Advisor will indemnify the Company and hold it harmless from and against all claims, liabilities, damages and expenses, including reasonable attorneys fees and costs of suit, arising out of or in connection with any violation or
claimed violation of a third party’s rights resulting in whole or in part from the Company’s use of the work product of Advisor under this Agreement. 
 (d) Third Party Confidential Information. Advisor recognizes that the Company has received and in the future will receive from third parties their confidential or proprietary information subject to
a duty on the Company’s part to maintain the confidentiality of such information and to use it only for certain limited purposes. Advisor agrees that Advisor owes the Company and such third parties, during the term of this Agreement and
thereafter, a duty to hold all such confidential or proprietary information in the strictest confidence and not to disclose it to any person, firm or corporation or to use it except as necessary in carrying out the Services for the Company
consistent with the Company’s agreement with such third party. 
 (e) Return of Materials. Upon the termination of
this Agreement, or upon Company’s earlier request, Advisor will deliver to the Company all of the Company’s property or Confidential Information that Advisor may have in Advisor’s possession or control. 

4. Ownership. 
 (a) Assignment. Advisor agrees that all copyrightable material, notes, records, drawings, designs, inventions, improvements, developments, discoveries and trade secrets (collectively,
“Inventions”) conceived, made or discovered by Advisor, solely or in collaboration with others, during the period of this Agreement which relate in any manner to the business of the Company that Advisor may be directed to undertake,
investigate or experiment with, or which Advisor may become associated with in work, investigation or experimentation in the line of business of Company in performing the Services hereunder, are the sole property of the Company. Advisor further
agrees to assign (or cause to be assigned) and does hereby assign fully to the Company all Inventions and any copyrights, patents, mask work rights or other intellectual property rights relating thereto. 

(b) Further Assurances. Advisor agrees to assist Company, or its designee, at the Company’s expense, in every proper way to
secure the Company’s rights in the Inventions and any copyrights, patents, mask work rights or other intellectual property rights relating thereto in any and all countries, including the disclosure to the Company of all pertinent information
and data with respect thereto, the execution of all applications, specifications, oaths, assignments and all other instruments which the Company shall deem necessary in order to apply for and obtain such rights and in order to assign and convey to
the Company, its successors, assigns and nominees the sole and exclusive right, title and interest in and to such Inventions, and any copyrights, patents, mask work rights or other intellectual property rights relating thereto. Advisor further
agrees that Advisor’s obligation to execute or cause to be executed, when it is in Advisor’s power to do so, any such instrument or papers shall continue after the termination of this Agreement. 

  
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 (c) Pre-Existing Materials. Advisor agrees that if in the course of performing the
Services, Advisor incorporates into any Invention developed hereunder any invention, improvement, development, concept, discovery or other proprietary information owned by Advisor or in which Advisor has an interest, (i) Advisor shall inform
the Company, in writing before incorporating such invention, improvement, development, concept, discovery or other proprietary information into any Invention; and (ii) the Company is hereby granted and shall have a nonexclusive, royalty-free,
perpetual, irrevocable, worldwide license to make, have made, modify, use and sell such item as part of or in connection with such Invention. Advisor shall not incorporate any invention, improvement, development, concept, discovery or other
proprietary information owned by any third party into any Invention without Company’s prior written permission. 
 (d)
Attorney in Fact. Advisor agrees that if the Company is unable because of Advisor’s unavailability, dissolution, mental or physical incapacity, or for any other reason, to secure Advisor’s signature to apply for or to pursue any
application for any United States or foreign patents or mask work or copyright registrations covering the Inventions assigned to the Company above, then Advisor hereby irrevocably designates and appoints the Company and its duly authorized officers
and agents as Advisor’s agent and attorney in fact, to act for and in Advisor’s behalf and stead to execute and file any such applications and to do all other lawfully permitted acts to further the prosecution and issuance of patents,
copyright and mask work registrations thereon with the same legal force and effect as if executed by Advisor. 
 5.
Conflicting Obligations. Advisor certifies that Advisor has no outstanding agreement or obligation that is in conflict with any of the provisions of this Agreement, or that would preclude Advisor from complying with the provisions
hereof, and further certifies that Advisor will not enter into any such conflicting agreement during the term of this Agreement. 
 6. Term and Termination. 
 (a) Term. This Agreement will
commence on the Effective Date and will continue until the earlier of (i) the anniversary of the Effective Date, or (ii) termination as provided below. 
 (b) Termination. Advisor and the Company may terminate this Agreement at will. Any such notice of termination by the Company shall be addressed to Advisor at the address shown below or such other
address as either party may notify the other of and shall be deemed given upon delivery if personally delivered, or forty-eight (48) hours after deposited in the United States mail, postage prepaid, registered or certified mail, return receipt
requested. 
 (c) Survival. Upon such termination all rights and duties of the parties toward each other shall cease
except Section(s) 3 (Confidentiality), 4 (Ownership), 8 (Independent Contractor), 9 (Arbitration), 10 (Governing Law), 11 (Attorney’s Fees), 12 (Non-Solicitation) and 14 (Severability) shall survive termination of this Agreement. Also for
avoidance of doubt, termination of this Agreement shall not terminate any Prior Confidentiality Agreements. 
 7.
Assignment. Neither this Agreement nor any right hereunder or interest herein may be assigned or transferred by Advisor without the express written consent of the Company. 

  
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 8. Independent Contractor. It is the express intention of the parties that
Advisor is an independent contractor. Nothing in this Agreement shall in any way be construed to constitute Advisor as an agent, employee or representative of the Company, but Advisor shall perform the Services hereunder as an independent
contractor. Advisor agrees to furnish (or reimburse the Company for) all tools and materials necessary to accomplish this contract, and shall incur all expenses associated with performance, except as expressly agreed upon by the Company. Advisor
acknowledges and agrees that Advisor is obligated to report as income all compensation received by Advisor pursuant to this Agreement, and Advisor agrees to and acknowledges the obligation to pay all self-employment and other taxes thereon. Advisor
further agrees to indemnify and hold harmless the Company and its directors, officers, and employees from and against all taxes, losses, damages, liabilities, costs and expenses, including attorney’s fees and other legal expenses, arising
directly or indirectly from (i) any negligent, reckless or intentionally wrongful act of Advisor or Advisor’s assistants, employees or agents, including, but not limited to, any damage to or disclosure of any Confidential Information
(ii) a determination by a court or agency that the Advisor is not an independent contractor, or (iii) any breach by the Advisor or Advisor’s assistants, employees or agents of any of the covenants contained in this Agreement.

 9. Arbitration and Equitable Relief. 
 (a) Arbitration. IN CONSIDERATION OF ADVISOR’S RELATIONSHIP WITH THE COMPANY, ITS PROMISE TO ARBITRATE ALL DISPUTES RELATED TO ADVISOR’s RELATIONSHIP WITH THE COMPANY AND ADVISOR’S
RECEIPT OF THE COMPENSATION PAID TO ADVISOR BY COMPANY, AT PRESENT AND IN THE FUTURE, ADVISOR AGREES THAT ANY AND ALL CONTROVERSIES, CLAIMS, OR DISPUTES WITH ANYONE (INCLUDING COMPANY AND ANY EMPLOYEE, OFFICER, DIRECTOR, SHAREHOLDER OR BENEFIT PLAN
OF THE COMPANY IN THEIR CAPACITY AS SUCH OR OTHERWISE) ARISING OUT OF, RELATING TO, OR RESULTING FROM ADVISOR’S RELATIONSHIP WITH THE COMPANY OR THE TERMINATION OF ADVISOR’S RELATIONSHIP WITH THE COMPANY, INCLUDING ANY BREACH OF THIS
AGREEMENT, SHALL BE SUBJECT TO BINDING ARBITRATION UNDER THE ARBITRATION RULES SET FORTH IN CALIFORNIA CODE OF CIVIL PROCEDURE SECTION 1280 THROUGH 1294.2, INCLUDING SECTION 1281.8 (THE “ACT”) AND PURSUANT TO CALIFORNIA LAW. THE
FEDERAL ARBITRATION ACT SHALL CONTINUE TO APPLY WITH FULL FORCE AND EFFECT NOTWITHSTANDING THE APPLICATION OF PROCEDURAL RULES SET FORTH IN THE ACT. DISPUTES WHICH ADVISOR AGREES TO ARBITRATE, AND THEREBY AGREES TO WAIVE ANY RIGHT TO A TRIAL BY
JURY, INCLUDE ANY STATUTORY CLAIMS UNDER LOCAL, STATE, OR FEDERAL LAW. ADVISOR FURTHER UNDERSTANDS THAT THIS AGREEMENT TO ARBITRATE ALSO APPLIES TO ANY DISPUTES THAT THE COMPANY MAY HAVE WITH ADVISOR. 

(b) Procedure. ADVISOR AGREES THAT ANY ARBITRATION WILL BE ADMINISTERED BY JUDICIAL ARBITRATION & MEDIATION SERVICES,
INC. (“JAMS”) PURSUANT TO ITS COMMERCIAL ARBITRATION RULES & PROCEDURES (THE “JAMS RULES”). ADVISOR AGREES THAT THE ARBITRATOR SHALL HAVE THE POWER TO DECIDE ANY MOTIONS BROUGHT BY ANY PARTY TO THE
ARBITRATION, INCLUDING 

  
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MOTIONS FOR SUMMARY JUDGMENT AND/OR ADJUDICATION AND MOTIONS TO DISMISS AND DEMURRERS, PRIOR TO ANY ARBITRATION HEARING. ADVISOR AGREES THAT THE ARBITRATOR SHALL ISSUE A WRITTEN DECISION ON THE
MERITS. ADVISOR ALSO AGREES THAT THE ARBITRATOR SHALL HAVE THE POWER TO AWARD ANY REMEDIES AVAILABLE UNDER APPLICABLE LAW, AND THAT THE ARBITRATOR SHALL AWARD ATTORNEYS’ FEES AND COSTS TO THE PREVAILING PARTY, EXCEPT AS PROHIBITED BY LAW.
ADVISOR AGREES THAT THE DECREE OR AWARD RENDERED BY THE ARBITRATOR MAY BE ENTERED AS A FINAL AND BINDING JUDGMENT IN ANY COURT HAVING JURISDICTION THEREOF. ADVISOR AGREES THAT THE ARBITRATOR SHALL ADMINISTER AND CONDUCT ANY ARBITRATION IN ACCORDANCE
WITH CALIFORNIA LAW, INCLUDING THE CALIFORNIA CODE OF CIVIL PROCEDURE, AND THAT THE ARBITRATOR SHALL APPLY SUBSTANTIVE AND PROCEDURAL CALIFORNIA LAW TO ANY DISPUTE OR CLAIM, WITHOUT REFERENCE TO RULES OF CONFLICT OF LAW. TO THE EXTENT THAT THE JAMS
RULES CONFLICT WITH CALIFORNIA LAW, CALIFORNIA LAW SHALL TAKE PRECEDENCE. ADVISOR FURTHER AGREES THAT ANY ARBITRATION UNDER THIS AGREEMENT SHALL BE CONDUCTED IN SANTA CLARA COUNTY, CALIFORNIA. 

(c) Remedy. EXCEPT AS PROVIDED BY THE ACT, ARBITRATION SHALL BE THE SOLE, EXCLUSIVE AND FINAL REMEDY FOR ANY DISPUTE BETWEEN THE
COMPANY AND ADVISOR. ACCORDINGLY, EXCEPT AS PROVIDED FOR BY THE ACT, NEITHER THE COMPANY NOR ADVISOR WILL BE PERMITTED TO PURSUE COURT ACTION REGARDING CLAIMS THAT ARE SUBJECT TO ARBITRATION. NOTWITHSTANDING, THE ARBITRATOR WILL NOT HAVE THE
AUTHORITY TO DISREGARD OR REFUSE TO ENFORCE ANY LAWFUL COMPANY POLICY, AND THE ARBITRATOR SHALL NOT ORDER OR REQUIRE THE COMPANY TO ADOPT A POLICY NOT OTHERWISE REQUIRED BY LAW WHICH THE COMPANY HAS NOT ADOPTED. 

(d) Availability of Injunctive Relief. IN ACCORDANCE WITH RULE 1281.8 OF THE CALIFORNIA CODE OF CIVIL PROCEDURE, THE PARTIES AGREE
THAT ANY PARTY MAY ALSO PETITION THE COURT FOR INJUNCTIVE RELIEF WHERE EITHER PARTY ALLEGES OR CLAIMS A VIOLATION OF ANY AGREEMENT REGARDING INTELLECTUAL PROPERTY, CONFIDENTIAL INFORMATION OR NONINTERFERENCE. IN THE EVENT EITHER PARTY SEEKS
INJUNCTIVE RELIEF, THE PREVAILING PARTY SHALL BE ENTITLED TO RECOVER REASONABLE COSTS AND ATTORNEYS’ FEES. 
 (e)
Administrative Relief. ADVISOR UNDERSTANDS THAT THIS AGREEMENT DOES NOT PROHIBIT ADVISOR FROM PURSUING AN ADMINISTRATIVE CLAIM WITH A LOCAL, STATE OR FEDERAL ADMINISTRATIVE BODY SUCH AS THE DIVISION OF HUMAN RIGHTS, THE EQUAL EMPLOYMENT
OPPORTUNITY COMMISSION, THE NATIONAL LABOR RELATIONS BOARD, OR THE WORKERS’ COMPENSATION BOARD. THIS AGREEMENT DOES, HOWEVER, PRECLUDE ADVISOR FROM PURSUING COURT ACTION REGARDING ANY SUCH CLAIM, EXCEPT AS PERMITTED BY LAW. 

  
 -6-

 (f) Voluntary Nature of Agreement. ADVISOR ACKNOWLEDGES AND AGREES THAT HE IS
EXECUTING THIS AGREEMENT VOLUNTARILY AND WITHOUT ANY DURESS OR UNDUE INFLUENCE BY THE COMPANY OR ANYONE ELSE. ADVISOR FURTHER ACKNOWLEDGES AND AGREES THAT HE HAS CAREFULLY READ THIS AGREEMENT AND THAT ADVISOR HAS ASKED ANY QUESTIONS NEEDED FOR
ADVISOR TO UNDERSTAND THE TERMS, CONSEQUENCES AND BINDING EFFECT OF THIS AGREEMENT AND FULLY UNDERSTAND IT, INCLUDING THAT ADVISOR IS WAIVING HIS RIGHT TO A JURY TRIAL. FINALLY, ADVISOR AGREES THAT HE HAS BEEN PROVIDED AN OPPORTUNITY
TO SEEK THE ADVICE OF AN ATTORNEY OF ADVISOR’S CHOICE BEFORE SIGNING THIS AGREEMENT. 
 10. Governing Law.
This Agreement shall be governed by the laws of the State of California, without regard to the conflicts of law provisions of any jurisdiction. To the extent that any lawsuit is permitted under this Agreement, the Parties hereby expressly consent to
the personal and exclusive jurisdiction and venue of the state and federal courts located in Santa Clara County, California. 

11. Attorney’s Fees. In any court action at law or equity which is brought by one of the parties to enforce or
interpret the provisions of this Agreement, the prevailing party will be entitled to reasonable attorney’s fees, in addition to any other relief to which that party may be entitled. 

12. Non-Solicitation. To the fullest extent permitted under applicable law, from the date of this Agreement until twelve
(12) months after the termination of this Agreement for any reason (the “Restricted Period”), Advisor will not, without the Company’s prior written consent, directly or indirectly, solicit any of the Company’s
employees to leave their employment, or attempt to solicit employees of the Company, either for Advisor or for any other person or entity. Advisor agrees that nothing in this Article 12 shall affect Advisor’s continuing obligations under this
Agreement during and after this twelve (12) month period. 
 13. Notices. Any notice or other communication
required or permitted by this Agreement to be given to a party shall be in writing and shall be deemed given if delivered personally or by commercial messenger or courier service, or mailed by U.S. registered or certified mail (return receipt
requested), to the party at the party’s address written below or at such other address as the party may have previously specified by like notice. If by mail, delivery shall be deemed effective three business days after mailing in accordance
with this Section 13. 
 (a) If to the Company, to Gigamon LLC, 598 Gibraltar Drive, Milpitas, CA 95035. Attention: Chief
Executive Officer. 
 (b) If to Advisor, to the address for notice on the signature page to this Agreement or, if no such
address is provided, to the last address of Advisor provided by Advisor to the Company. 
 14. Severability. The
invalidity or unenforceability of any provision of this Agreement, or any terms thereof, shall not affect the validity of this Agreement as a whole, which shall at all times remain in full force and effect. 

  
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 15. Integration. This Agreement contains the entire agreement of the parties
on the subject matter of this Agreement and supersedes all prior communications, representations, understandings and agreements, oral or written, between the parties with respect to the subject matter of this agreement. Notwithstanding the
foregoing, this Agreement does not supersede any existing agreements between Advisor and the Company relating to confidential information or proprietary rights (“Prior Confidentiality Agreements”). 

(signature page follows) 

  
 -8-

 IN WITNESS WHEREOF, the parties hereto have executed this Advisor Agreement as of the day
and year first above written. 
  

			
	ADVISOR
		
	By:	 	 /s/ Ted Ho

		
	Name:	 	 Ted Ho

		
	Address:	 	  

		
		 	  

	
	GIGAMON LLC
		
	By:	 	 /s/ Paul Shinn

		
	Name:	 	 Paul Shinn

		
	Title:	 	 General Counsel

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