Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual page 506

MSFC Redundancy
Router(config-if)# ^Z
Router# ^C^C^C
Console> (enable) switch console 16
Trying Router-16...
Connected to Router-16.
Type ^C^C^C to switch back...
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface vlan10
Router(config-if)# standby 10 ip 172.20.100.10
Router(config-if)# standby 10 priority 107
Router(config-if)# standby 10 preempt
Router(config-if)# standby 10 timers 5 15
Router(config-if)# standby 10 authentication Secret
Router(config-if)# interface vlan21
Router(config-if)# standby 21 ip 192.20.100.21
Router(config-if)# standby 21 priority 109
Router(config-if)# standby 21 preempt
Router(config-if)# standby 21 timers 5 15
Router(config-if)# standby 21 authentication Secret
Router(config-if)# ^Z
Router# ^C^C^C
MSFC Configuration Synchronization Overview
MSFC high availability allows for automatic synchronization of the startup configuration and running
configuration between the designated MSFC (the MSFC to come online first, or the MSFC that has been
online the longest) and the nondesignated MSFC. High-availability redundancy is disabled by default.
Configuration synchronization is only supported for IP and IPX configurations. Before enabling
Caution
synchronization, you must ensure that both MSFCs have identical configurations for all protocols. If
you are using AppleTalk, DECnet, VINES or any other routing, you must manually ensure that
identical configurations are on both MSFCs for all protocols.
To determine the status of the designated MSFC, enter the show fm features or the show redundancy
command:
Router-15# show redundancy
Designated Router: 1 Non-designated Router:2
Redundancy Status: non-designated
Config Sync AdminStatus
Config Sync RuntimeStatus: enabled
Router-16# show redundancy
Designated Router: 1 Non-designated Router:2
Redundancy Status: designated
Config Sync AdminStatus
Config sync RuntimeStatus: enabled
High-availability redundancy provides startup and running configuration synchronization.
When you enable high-availability redundancy, the startup configuration of both MSFCs is updated
when you enter either of these commands on the designated MSFC:
•
•
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
22-32
: enabled
: enabled
write mem
copy source startup-config
Chapter 22
End with CNTL/Z.
Configuring Redundancy
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