Newsgroup: it.comp.reti.cisco
Titolo: 877 no - 1751v OK -  ???????

Buongiorno, ho un problema strano.
spero che qualcuno possa darmi una mano.
Ringrazio anticipatamente.
Connessione ADSL libero flat ULL
Navigo regolarmente con un cisco 1751v.
stacco il doppino dal 1751v e lo collego all'877 ma il segnale CD
continua sempre a lampeggiare (penso non si sincronizza con la centrale e
sento anche un suono tipo un rele' che ogni 10" 15" attacca e stacca).
Non penso possa essere un problema di configurazione che comunque posto
di seguito (configurazione effettuata tramite SDM).
Grazie nuovamente.
Matteo C.
------------------ show version ------------------
Cisco IOS Software, C870 Software (C870-ADVSECURITYK9-M), Version
12.3(8)YI1, RELEASE SOFTWARE (fc1)
Synched to technology version 12.3(10.3)T2
Technical Support: 
http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Fri 22-Apr-05 14:57 by ealyon
ROM: System Bootstrap, Version 12.3(8r)YI1, RELEASE SOFTWARE
ROM: Cisco IOS Software, C870 Software (C870-ADVSECURITYK9-M), Version
12.3(8)YI1, RELEASE SOFTWARE (fc1)
ciscotex uptime is 40 minutes
System returned to ROM by reload
System restarted at 00:23:03 PCTime Mon Oct 17 2005
System image file is "flash:c870-advsecurityk9-mz.123-8.YI1.bin"
Last reload reason: Unknown reason
Cisco 877W  processor (revision 0x100) with 118784K/12288K
bytes of memory.
Processor board ID FHK093230CM
CPU Rev: Part Number 0xC, Mask Number 0x10
4 FastEthernet interfaces
1 ATM interface
1 802.11 Radio
128K bytes of non-volatile configuration memory.
24576K bytes of processor board System flash (Intel Strataflash)
Configuration register is 0x2102
------------------ show running-config ------------------
Building configuration...
Current configuration : 3500 bytes
!
! Last configuration change at 00:57:45 PCTime Mon Oct 17 2005 by cisco
! NVRAM config last updated at 00:57:44 PCTime Mon Oct 17 2005 by cisco
!
version 12.3
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname ciscotex
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 debugging
logging console critical
enable secret 5
!
username pp privilege 15 secret 5
clock timezone PCTime 1
clock summer-time PCTime date Mar 30 2003 2:00 Oct 26 2003 3:00
no aaa new-model
ip subnet-zero
no ip source-route
ip cef
ip dhcp excluded-address 10.10.10.1 10.10.10.3
ip dhcp excluded-address 10.10.10.9 10.10.10.254
!
ip dhcp pool sdm-pool1
    import all
    network 10.10.10.0 255.255.255.0
    default-router 10.10.10.1
!
!
ip tcp synwait-time 10
no ip bootp server
no ip domain lookup
ip ssh time-out 60
ip ssh authentication-retries 2
ip ddns update method sdm_ddns1
no ftp-server write-enable
!
!
interface ATM0
  no ip address
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  ip route-cache flow
  no atm ilmi-keepalive
  dsl operating-mode auto
!
interface ATM0.1 point-to-point
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  pvc 8/35
   encapsulation aal5mux ppp dialer
   dialer pool-member 1
  !
!
interface FastEthernet0
  no ip address
  no cdp enable
!
interface FastEthernet1
  no ip address
  no cdp enable
!
interface FastEthernet2
  no ip address
  no cdp enable
!
interface FastEthernet3
  no ip address
  no cdp enable
!
interface Dot11Radio0
  no ip address
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  ip route-cache flow
  shutdown
  speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0
36.0 48.0 54.0
  no cdp enable
!
interface Vlan1
  description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$$ES_LAN$$FW_INSIDE$
  ip address 10.10.10.1 255.255.255.0
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  ip route-cache flow
  ip tcp adjust-mss 1452
!
interface Dialer0
  ip ddns update hostname vvvv
  ip ddns update sdm_ddns1
  ip address negotiated
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  encapsulation ppp
  ip route-cache flow
  dialer pool 1
  dialer-group 1
  no cdp enable
  ppp authentication chap pap callin
  ppp chap hostname xxxx
  ppp chap password 7 xxx
  ppp pap sent-username xxx password 7 xxx
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
!
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 600 life 86400 requests 10000
!
logging trap debugging
dialer-list 1 protocol ip permit
no cdp run
!
control-plane
!
banner login ^CAuthorized access only!
  Disconnect IMMEDIATELY if you are not an authorized user!^C
!
line con 0
  login local
  no modem enable
  transport preferred all
  transport output telnet
line aux 0
  login local
  transport preferred all
  transport output telnet
line vty 0 4
  privilege level 15
  login local
  transport preferred all
  transport input telnet ssh
  transport output all
!
scheduler max-task-time 5000
scheduler allocate 4000 1000
scheduler interval 500
end
------------------ show stacks ------------------
Minimum process stacks:
  Free/Size   Name
  5600/6000   Clock Update Proc
  5664/6000   Inspect Init Msg
  5656/6000   SPAN Subsystem
  5580/6000   CDP Protocol
  9472/12000  Init
  4404/6000   Update prst
  3600/6000   vidb clone Process
  5488/6000   RADIUS INITCONFIG
  2124/3000   Rom Random Update Process
  5832/12000  HTTP CP
35108/36000  TCP Command
Interrupt level stacks:
Level    Called Unused/Size  Name
   2           0   7908/9000  Host/PCI Bridge Interrupt
   3           0   9000/9000  SEC Interrupt Handler
   4           0   8588/9000  IDMA2 handler
   5           0   8964/9000  Console Break Risc Timer Interrupt
   6           0   8888/9000  MPC8270 Console Interrupt
   7           0   8920/9000  MPC8270 Timer4 Interrupt
Spurious interrupts: 108
- o -

ciao,
premettendo che secondo me e' l' 877 ( come il mio 857w ) e' un
ferraccio, il tuo problema era come il mio.
si risolve con il comando:
dsl operating-mode ansi-dmt
a me l' adsl e' andata up, poi con 
tin.it
 il router a volte navigava ed
a volte no. l'ho staccato e venduto.
l' 827 va a meraviglia sulla stessa linea.
bye

Ok.
con quel comando si sincronizza.
L'ip viene rilasciato all'interfaccia dialer, ma ancora non capisco 
perche non riesco a navigare .
comunque grazie mille
matteo c.
teko ha scritto:


era lo stesso mio problema. la portante andava up ma poi navigava a
tratti. tutto cio' provato con 
tin.it
 ed ip dinamico.
bye
teko