780 Appendix A:Troubleshooting a WSS
NN47250-500 (Version 03.01)

Clearing the trace log

To clear all messages from the trace log buffer, type the following command:
WSS# clear log trace

List of trace areas

To see all WSS Software areas you can trace, type the following command:
WSS# set trace?

Using show commands

To troubleshoot the WSS, you can use show commands to display information about different areas of the WSS
Software. The following commands can provide helpful information if you are experiencing WSS Software performance
issues.

Viewing VLAN interfaces

To view interface information for VLANs, type the following command:
WSS# show interface
* = From DHCP
VLAN Name Address Mask Enabled State RIB
--------------- ---------------- ------------------ ---------- -------- --------
1 default 0.0.0.0 0.0.0.0 NO Down ipv4
130 vlan-eng 192.168.12.7 255.255.255.0 YES Up ipv4
190 vlan-wep 192.168.19.7 255.255.255.0 YES Up ipv4
(For more information about VLAN interfaces, see “Configuring and managing VLANs” on page 119.)

Viewing AAA session statistics

To view AAA session statistics, type the following command:
WSS# show aaa
Default Values
authport=1812 acctport=1813 timeo ut=5 acct-timeou t=5
retrans=3 deadtime=5 key=(null) author-pass=(null)
Radius Servers
Server Addr Ports T/o Tries Dead State
-------------------------------------------------------------------
SQA2BServer 11.1.1.11 1812 1813 5 3 5 UP
SideShow 192.168.0.21 1812 1813 5 3 0 UP
Server groups
sg1: SideShow