45.3.2 Showing policy-map ...................................................................................45-15
45.3.3 Showing mls qos interface .........................................................................45-15
45.3.4 Showing mls qos queueing ........................................................................45-15
45.3.5 Showing mls qos scheduler .......................................................................45-16
45.3.6 Showing mls qos maps ..............................................................................45-16
45.3.7 Showing mls qos rate-limit .........................................................................45-17
45.3.8 Showing policy-map interface ....................................................................45-18
46 VRRP Configuration .......................................................................................................................... 46-1
46.1 Overview ..................................................................................................................................46-1
46.2 VRRP Applications ...................................................................................................................46-2
46.2.1 Route Redundancy ......................................................................................46-3
46.2.2 Load Balancing ............................................................................................46-3
46.3 VRRP Configuration .................................................................................................................46-4
46.3.1 VRRP Configuration Task List ......................................................................46-4
46.3.2 Enabling the VRRP Backup Function ..........................................................46-4
46.3.3 Setting the Authentication String of the VRRP Backup Group .....................46-5
46.3.4 Setting the Broadcast Interval of the VRRP Backup Group ........................46-5
46.3.5 Setting the Preemption Mode of Device in the VRRP Backup Group .........46-6
46.3.6 Setting the Device Priority in the VRRP Backup Group ...............................46-6
46.3.7 Setting a Monitored Interface for the VRRP Backup Group ........................46-7
46.3.8 Setting the VRRP Broadcast Timer Learning Function................................46-7
46.3.9 Setting the Description String of a Network Device in the VRRP Backup Group
46-8
46.4 VRRP Monitoring and Maintenance ........................................................................................46-8
46.4.1 show vrrp ......................................................................................................46-8
46.4.2 debug vrrp ..................................................................................................46-10
46.5 Example of Typical VRRP Configuration ...............................................................................46-12
46.5.2 Example of Single VRRP Backup Group ...................................................46-13
46.5.3 Example of Monitored Interface Configuration of VRRP ...........................46-14
46.5.4 Example of Multiple VRRP Backup Groups ...............................................46-16
46.6 VRRP Diagnosis and Troubleshooting ..................................................................................46-17
47 RLDP Configuration .......................................................................................................................... 47-1
47.1 About RLDP .............................................................................................................................47-1
47.1.1 Understanding RLDP ...................................................................................47-1
47.1.2 Typical Application .......................................................................................47-2
47.2 Configuring RLDP ....................................................................................................................47-4
47.2.1 Default Value of RLDP .................................................................................47-4
47.2.2 Configuring Global RLDP .............................................................................47-5