Specifications

cGVRP
How to Configure cGVRP
4
High Availability
High Availability (HA) is a redundancy feature in IOS. On platforms that support HA and State
SwitchOver (SSO), many features and protocols my resume working in a couple of seconds after the
system encounters a failure such as a crash of the active supervisor in a Catalyst 7600 switch. GVRP
needs to be configured to enable user configurations, and protocol states should be synched to a standby
system. If there is a failure of the active system, the GVRP in the standby system which now becomes
active, has all the up-to-date VLAN registration information.
How to Configure cGVRP
:This procedure contains the following tasks:
• Configuring Compact GVRP, page 4
• Disabling mac-learning on VLANs, page 5
• Enabling a Dynamic VLAN: Example, page 8
Configuring Compact GVRP
To configure compact GVRP, perform the following task.
SUMMARY STEPS
1. enable
2. configure terminal
3. gvrp global
4. exit
DETAILED STEPS
Command or Action Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
grvp global
Example:
Router(config)# gvrp global
Configures global GVRP and enables GVRP on all .1Q
trunks.