Cisco MDS 9000 Series Configuration Manual page 104

Discarding the TACACS+ Distribution Session
Procedure
Step 1
switch# configure terminal
Enters configuration mode.
Step 2 switch(config)# radius abort
Discards the RADIUS configuration changes to the running configuration.
Discarding the TACACS+ Distribution Session
To discard the TACACS+ session in-progress distribution, follow these steps:
Procedure
Step 1
switch# configure terminal
Enters configuration mode.
Step 2 switch(config)# tacacs+ abort
Discards the TACACS+ configuration changes to the running configuration.
Clearing Sessions
To clear the ongoing CFS distribution session (if any) and to unlock the fabric for the RADIUS feature, enter
the clear radius session command from any switch in the fabric.
switch# clear radius session
To clear the ongoing CFS distribution session (if any) and to unlock the fabric for the TACACS+ feature,
enter the clear tacacs+ session command from any switch in the fabric.
switch# clear tacacs+ session
Merge Guidelines for RADIUS and TACACS+ Configurations
The RADIUS and TACACS+ server and global configuration are merged when two fabrics merge. The merged
configuration is applied to CFS distribution-enabled switches.
When merging the fabric, be aware of the following conditions:
• The server groups are not merged.
• The server and global keys are not changed during the merge.
• The merged configuration contains all servers found on all CFS enabled switches.
Cisco MDS 9000 Series Security Configuration Guide, Release 8.x
86
Configuring Security Features on an External AAA Server