Cisco 3845 - Security Bundle Router Software Guide

30-5
Cisco ME 3800X and 3600X Switch Software Configuration Guide
OL-23400-01
Chapter 30 Configuring HSRP
Configuring HSRP
Configuring HSRP
• Default HSRP Configuration, page 30-5
• HSRP Configuration Guidelines, page 30-5
• Enabling HSRP, page 30-6
• Configuring HSRP Priority, page 30-7
• Configuring MHSRP, page 30-9
• Configuring HSRP Authentication and Timers, page 30-10
• Enabling HSRP Support for ICMP Redirect Messages, page 30-11
Default HSRP Configuration
HSRP Configuration Guidelines
• HSRP can be configured on a maximum of 32 VLAN or routing interfaces.
• In the procedures, the specified interface must be one of these Layer 3 interfaces:
– Routed port: a physical port configured as a Layer 3 port by entering the no switchport
interface configuration command.
– SVI: a VLAN interface created by using the interface vlan vlan_id global configuration
command and by default a Layer 3 interface.
– Etherchannel port channel in Layer 3 mode: a port-channel logical interface created by using
the interface port-channel port-channel-number global configuration command and binding
the Ethernet interface into the channel group. For more information, see the “Configuring
Layer 3 EtherChannels” section on page 28-12.
• All Layer 3 interfaces must have IP addresses assigned to them. See the “Configuring Layer 3
Interfaces” section on page 9-19.
Table 30-1 Default HSRP Configuration
Feature Default Setting
HSRP version Version 1
HSRP groups None configured
Standby group number 0
Standby MAC address System assigned as: 0000.0c07.acXX, where XX is the HSRP
group number
Standby priority 100
Standby delay 0 (no delay)
Standby track interface priority 10
Standby hello time 3 seconds
Standby holdtime 10 seconds

Cisco 3845 - Security Bundle Router Specifications

General

Brand	Cisco
Model	3845 - Security Bundle Router
Category	Switch
Language	English