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December 2005
© Foundry Networks, Inc.
22 - 1
Chapter 22
Configuring VRRP and VRRPE
This chapter describes how to configure Foundry Layer 3 Switches with the following router redundancy protocols:
•
Virtual Router Redundancy Protocol (VRRP)
– The standard router redundancy protocol described in RFC
2338.
•
VRRP Extended (VRRPE)
– An enhanced version of VRRP that overcomes limitations in the standard
protocol.
This chapter contains the following information:
NOTE:
VRRP and VRRPE are separate protocols. You cannot use them together.
Table 22.1: Chapter Contents
Description
See Page
Overview of VRRP and VRRPE
22-2
Comparison of VRRP and VRRPE
22-7
VRRP and VRRPE Parameters
22-9
Configuring Basic VRRP Parameters
22-11
Configuring Basic VRRPE Parameters
22-12
Note Regarding Disabling VRRP or VRRPE
22-12
Configuring Additional VRRP and VRRPE Parameters
22-13
Forcing a Master Router To Abdicate to a Standby Router
22-18
Displaying VRRP and VRRPE Information
22-19
Configuration Examples
22-29
Summary of Contents for FastIron Edge Switch X424
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