Cisco Cisco 4-Port OC-3c STM-1c ATM Shared Port Adapter Manual Técnica

Router#

show ip interface brief

Interface IP-Address OK? Method Status Protocol

Serial3/0/0.1/1/1/1:0 192.168.1.1 YES NVRAM up up

Serial3/0/0.1/1/1/1:1 192.168.2.1 YES NVRAM up up

Serial3/0/0.1/1/1/1:2 192.168.3.1 YES NVRAM up up

Serial3/0/0.1/1/1/1:3 192.168.4.1 YES NVRAM up up

Serial3/0/0.1/1/1/1:4 192.168.5.1 YES NVRAM up up

Serial3/0/0.1/1/1/1:5 192.168.6.1 YES NVRAM up up

Serial3/0/0.1/1/1/2:0 192.168.7.1 YES NVRAM up up

Serial3/0/0.1/1/1/2:1 192.168.8.1 YES NVRAM up up

Serial3/0/0.1/1/1/2:2 192.168.9.1 YES NVRAM up up

Serial3/0/0.1/1/1/2:3 192.168.10.1 YES NVRAM up up

Serial3/0/0.1/1/1/3:0 192.168.11.1 YES NVRAM up up

Serial3/0/0.1/1/1/3:1 192.168.12.1 YES NVRAM up up

Serial3/0/0.1/1/1/3:2 192.168.13.1 YES NVRAM up up

Serial3/0/0.1/1/2/1:0 192.168.14.1 YES NVRAM up up

Serial3/0/0.1/1/2/2:0 192.168.15.1 YES NVRAM up up

Serial3/0/0.1/1/2/3:0 192.168.16.1 YES NVRAM up up

Remember to remove the loopback configuration before proceeding further:

Router(config)#

controller sonet 3/0/0

Router(config-controller)#no

loopback local

If the interfaces and the controller does not come up then the issue could be with local
Shared Port Adapter (SPA) or with SPA Interface Processor (SIP). Soft reset on the SPA or
SIP can help resolve the issue.

If issue is with specific SPA in a SIP and all other SPAs are working fine (interfaces are UP
and passing traffic), then swapping the SPAs in the SIP can be helpful to determine if
problem is with SIP or SPA. If only one SPA is present in the SIP, then SIP reload can be
also be done.

Note: Reloading a SIP or SPA can cause network downtime as all the links associated with
SIP or SPA would go down.
Command to reload SPA

Router#configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#service internal

Router(config)#end

Router#

hw-module subslot <number> reload

Command to reload SIP

Router#configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#service internal

Router(config)#end

Router#

hw-module module <SIP Slot number> reset

For further assistance open a Service Request with Cisco Technical Assistance Centre
(TAC). Please provide details of all the tests done as well as the ‘show tech-support’ output
from the router.