Using Show Commands - Cisco ASR 1000 Series Software Configuration Manual

Troubleshooting the ATM SPAs
Tip Use the no debug all command to turn off all debugging displays.
For more information about these commands, see the
software release.

Using show Commands

There are several show commands that you can use to monitor and troubleshoot the SIP and SPA cards on
Cisco ASR 1000 Series Routers. For more information on these commands, see the Performing Basic Interface
Troubleshooting section and Verifying the Interface Configuration section in Configuring the ATM SPAs
chapter.
Performing Basic Interface Troubleshooting
You can perform most of the basic interface troubleshooting using the show interface atm, show atm interface
atm, and show ip interface commands and examining several areas of the output to determine how the
interface is operating.
The following example shows an output of the show atm interface atm and show ip interface commands.
Router# show atm interface atm 0/2/2
Interface ATM0/2/2:
AAL enabled: AAL5, Maximum VCs: 4095, Current VCCs: 1
Max. Datagram Size: 4528
PLIM Type: SONET - 155000Kbps, TX clocking: LINE
Cell-payload scrambling: ON
sts-stream scrambling: ON
5 input, 5 output, 0 IN fast, 0 OUT fast, 0 out drop
Avail bw = 149760
Config. is ACTIVE
Router# show ip interface atm 0/2/2.1
ATM0/2/2.1 is up, line protocol is up
Internet address is 2.4.0.2/24
Broadcast address is 255.255.255.255
Address determined by setup command
MTU is 4470 bytes
Helper address is not set
Directed broadcast forwarding is disabled
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Local Proxy ARP is disabled
Security level is default
Split horizon is disabled
ICMP redirects are always sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is enabled
IP Flow switching is disabled
IP CEF switching is enabled
IP Distributed switching is disabled
IP CEF switching turbo vector
IP Null turbo vector
Associated unicast routing topologies:
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
OL-14127-17
Topology "base", operation state is UP
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Cisco IOS Debug Command Reference
Using show Commands
for your specific
Everest 16.5
93