Configuring Hsrp - Cisco Catalyst 3550 series Software Configuration Manual

Configuring HSRP

Configuring HSRP
These sections include HSRP configuration information:
•
•
•
•
•
Default HSRP Configuration
Table 32-1
Table 32-1 Default HSRP Configuration
Feature
HSRP groups
Standby group number
Standby MAC address
Standby priority
Standby delay
Standby track interface priority
Standby hello time
Standby holdtime
HSRP Configuration Guidelines and Limitations
Follow these guidelines when configuring HSRP:
•
•
Catalyst 3550 Multilayer Switch Software Configuration Guide
32-4
Default HSRP Configuration, page 32-4
HSRP Configuration Guidelines and Limitations, page 32-4
Enabling HSRP, page 32-5
Configuring HSRP Group Attributes, page 32-6
Configuring HSRP Groups and Clustering, page 32-10
shows the default HSRP configuration.
In the following 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
Layer 3 EtherChannels" section on page
All Layer 3 interfaces must have IP addresses assigned to them. See the
Interfaces" section on page
Default Setting
None configured
0
System assigned as: 0000.0c07.acXX, where XX is the HSRP
group number
100
0 (no delay)
10
3 seconds
10 seconds
30-11.
10-18.
Chapter 32 Configuring HSRP
"Configuring
"Configuring Layer 3
78-11194-09