08-30-2014 08:17 AM
Hello everyone,
I´m having some issues with my Cisco SR520. The router works just fine but 3 or 4 times at month we have to reload it cause the connectivity drops and it won´t get back until we restart the unit. We don´t have any complex configuration rather than a metro ethernet link configuration cause this unit is working as a border router only for internet connectivity with our ISP.
So, what do you think it could be happening?
Best regards!
Config:
Current configuration : 1504 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname LEBRUN_SR520
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
enable secret 5 $1$OV7A$C5y3OePpK4.HPlF7vEI1f1
!
no aaa new-model
!
!
dot11 syslog
ip source-route
!
!
!
!
ip cef
!
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
!
archive
log config
hidekeys
!
!
!
!
!
interface FastEthernet0
switchport access vlan 100
!
interface FastEthernet1
switchport access vlan 100
!
interface FastEthernet2
switchport access vlan 100
!
interface FastEthernet3
switchport access vlan 100
!
interface FastEthernet4
no ip address
duplex auto
speed auto
no cdp enable
!
interface FastEthernet4.847
description INTERNET CONNECTION
encapsulation dot1Q 847
ip address xxxx.xxxx.xxxx.xxxx 255.255.255.252
no cdp enable
!
interface Vlan1
no ip address
shutdown
!
interface Vlan100
description LEBRUN_INSIDE
ip address xxxx.xxxx.xxxx.xxxx 255.255.255.248
!
ip default-gateway (vlan 100 ip address)
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 xxxx.xxxx.xxxx.xxxx
!
no ip http server
no ip http secure-server
!
no cdp run
!
!
!
!
!
control-plane
!
banner motd ^C ROUTER CON ACCESSO RESTRINGIDO - POR FAVOR INTRODUZCA SU CLAVE ^C
!
line con 0
password 7 15060E00033F2E367E6A6170
login
no modem enable
line aux 0
line vty 0 1
password 7 010703085C1E031D77151A5B
login
line vty 2 4
login
!
scheduler max-task-time 5000
no scheduler allocate
end
09-01-2014 08:43 AM
Hi @angel0711,
Do you have the log buffer enabled? Could you check if something has happened in the time the device drop out the connectivity? If so, could you please share the "show logging" of the router?
Rgrds,
Martin, IT Specialist
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