Reference Guide

66 Virtual Routing and Forwarding (VRF).....................................................1048
VRF Overview..................................................................................................................................1048
VRF Configuration Notes............................................................................................................... 1049
DHCP.........................................................................................................................................1052
VRF Configuration...........................................................................................................................1052
Load VRF CAM...........................................................................................................................1052
Creating a Non-Default VRF Instance......................................................................................1052
Assigning an Interface to a VRF................................................................................................1052
Assigning a Front-end Port to a Management VRF................................................................. 1053
View VRF Instance Information................................................................................................ 1053
Assigning an OSPF Process to a VRF Instance.........................................................................1054
Configuring VRRP on a VRF Instance.......................................................................................1054
Configuring Management VRF................................................................................................. 1055
Configuring a Static Route........................................................................................................1055
Sample VRF Configuration............................................................................................................. 1056
Route Leaking VRFs........................................................................................................................ 1063
Dynamic Route Leaking................................................................................................................. 1063
Configuring Route Leaking without Filtering Criteria..............................................................1063
Configuring Route Leaking with Filtering................................................................................ 1066
67 Virtual Router Redundancy Protocol (VRRP)......................................... 1069
VRRP Overview............................................................................................................................... 1069
VRRP Benefits..................................................................................................................................1070
VRRP Implementation.................................................................................................................... 1070
VRRP Configuration.........................................................................................................................1071
Configuration Task List..............................................................................................................1071
Creating a Virtual Router.......................................................................................................... 1072
Configuring a Virtual IP Address...............................................................................................1072
Setting VRRP Group (Virtual Router) Priority........................................................................... 1074
Configuring VRRP Authentication............................................................................................1074
Disabling Preempt.....................................................................................................................1075
Changing the Advertisement Interval.......................................................................................1076
Track an Interface or Object.....................................................................................................1077
Tracking an Interface................................................................................................................ 1077
Setting VRRP Initialization Delay.............................................................................................. 1079
Sample Configurations...................................................................................................................1080
VRRP for an IPv4 Configuration...............................................................................................1080
VRRP in a VRF Configuration....................................................................................................1084
VRRP in a VRF: Non-VLAN Scenario........................................................................................ 1085
VLAN Scenario...........................................................................................................................1087
VRRP for IPv6 Configuration....................................................................................................1089