ciscoのcatalyst3550でvlanを設定してみる


#試行錯誤の結果  
<br>

* 目的  
 * vlan設定の初歩的な理解  
</br>
<br>
* やっていること  
 1. 1つのvlanに名前を付けている   
 2. ポートの範囲を指定してvlanを割り当てている
 3. 割り当てたvlanを表示して確認している
  
</br>



<code>  
Switch#conf t  
Enter configuration commands, one per line.  End with CNTL/Z.  
Switch(config)#vlan 20  
Switch(config-vlan)#name vlan20  
Switch(config-vlan)#end  
</code>
<code>  
Switch#conf t    
Enter configuration commands, one per line.  End with CNTL/Z.  
Switch(config)#int fast  
Switch(config)#int fastEthernet  
Switch(config)#int fastEthernet  
Switch(config)#int fastEthernet 0/9  
Switch(config-if)#  
Switch(config-if)#switch  
Switch(config-if)#switchport  
Switch(config-if)#switchport  
Switch(config-if)#switchport  
Switch(config-if)#switchport mod  
Switch(config-if)#switchport mode  
Switch(config-if)#switchport mode ac  
Switch(config-if)#switchport mode access  
Switch(config-if)#switchport mode access v  
Switch(config-if)#switchport mode access vl  
Switch(config-if)#switchport mode access vl  
Switch(config-if)#switchport mode access vlan 10  
                                         ^  
% Invalid input detected at '^' marker.  
Switch(config-if)#switchport mode access  
Switch(config-if)#switchport acc  
Switch(config-if)#switchport access vlan 10  
Switch(config-if)#end  
Switch#conf t  
01:55:23: %SYS-5-CONFIG_I: Configured from console by console  
Enter configuration commands, one per line.  End with CNTL/Z.  
Switch(config)#int ra  
Switch(config)#int range fas  
Switch(config)#int range fastEthernet 0/17 - 24  
Switch(config-if-range)#swi  
Switch(config-if-range)#switchport mo  
Switch(config-if-range)#switchport mode ac  
Switch(config-if-range)#switchport mode access  
Switch(config-if-range)#switch  
Switch(config-if-range)#switchport mo  
Switch(config-if-range)#switchport ac  
Switch(config-if-range)#switchport access vlan 20  
Switch(config-if-range)#  
01:56:49: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to downend  
Switch#  
01:56:55: %SYS-5-CONFIG_I: Configured from console by console  
Switch#conf t  
Enter configuration commands, one per line.  End with CNTL/Z.  
Switch(config)#int range fa  
Switch(config)#int range fastEthernet 0/9  
Switch(config)#int range fastEthernet 0/9  
Switch(config)#int range fastEthernet 0/9  
Switch(config)#int range fastEthernet 0/9 - 0/16  
                                            ^  
% Invalid input detected at '^' marker.  
Switch(config)#int range fastEthernet 0/9 - 16  
Switch(config-if-range)#switchport access vlan 10  
Switch(config-if-range)#end  
</code> 
<code> 
Switch#sh  
02:01:00: %SYS-5-CONFIG_I: Configured from console by console  
% Type "show ?" for a list of subcommands  
Switch#sh vlan    
VLAN Name                             Status    Ports   
1    default                          active    Fa0/1, Fa0/2, Fa0/3, Fa0/4  
                                                Fa0/5, Fa0/6, Fa0/7, Fa0/8  
                                                Gi0/1, Gi0/2  
10   VLAN0010                         active    Fa0/9, Fa0/10, Fa0/11, Fa0/12  
                                                Fa0/13, Fa0/14, Fa0/15, Fa0/16  
20   vlan20                           active    Fa0/17, Fa0/18, Fa0/19, Fa0/20  
                                                Fa0/21, Fa0/22, Fa0/23, Fa0/24  
1002 fddi-default                     active  
1003 token-ring-default               active  
1004 fddinet-default                  active  
1005 trnet-default                    active  
VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2  
1    enet  100001     1500  -      -      -        -    -        0      0  
10   enet  100010     1500  -      -      -        -    -        0      0  
20   enet  100020     1500  -      -      -        -    -        0      0  
1002 fddi  101002     1500  -      -      -        -    -        0      0  
1003 tr    101003     1500  -      -      -        -    srb      0      0  
1004 fdnet 101004     1500  -      -      -        ieee -        0      0  
1005 trnet 101005     1500  -      -      -        ibm  -        0      0  
Remote SPAN VLANs   
Primary Secondary Type              Ports  
  
</code>