Cisco Systems OL-7029-01 Standby use-bia scope interface No standby use-bia, Scope interface

Chapter 3 Commands Specific to the Content Switching Module with SSL

standby use-bia

standby use-bia

To configure HSRP to use the burned-in address of the interface as its virtual MAC address instead of the preassigned MAC address (on Ethernet and FDDI) or the functional address (on Token Ring), use the standby use-biacommand. Use the no form of this command to restore the default virtual MAC address.

standby use-bia [scope interface]

	no standby use-bia
Syntax Description	scope interface	(Optional) Specifies that this command is configured only for the subinterface
		on which it was entered, instead of the major interface.
Defaults	HSRP uses the preassigned MAC address on Ethernet and FDDI or the functional address on Token
	Ring.
Command Modes	Proxy-VLAN configuration submode
Command History	Release	Modification
	SSL Services Module Support for this command was introduced on the Catalyst 6500 series
	Release 2.1(1)	switches.
	CSM-S release 1.1(1) This command was introduced.
	You can configure multiple standby groups on an interface when you enter the standby use-bia
Usage Guidelines
	command. Hosts on the interface must have a default gateway configured. We recommend that you set
	the no ip proxy-arpcommand on the interface. We also recommend that you configure the standby

use-biacommand on a Token Ring interface if there are devices that reject ARP replies with source hardware addresses that are set to a functional address.

When HSRP runs on a multiple-ring, source-routed bridging environment and the HRSP routers reside on different rings, configuring the standby use-biacommand can prevent confusion about the routing information field (RFI).

Without the scope interface keywords, the standby use-biacommand applies to all subinterfaces on the major interface. You cannot enter the standby use-biacommand both with and without the scope interface keywords at the same time.

Examples This example shows how to map the virtual MAC address to the virtual IP address:

ssl-proxy (config-vlan)# standby use-biassl-proxy (config-vlan)#

Catalyst 6500 Series Switch Content Switching Module with SSL Command Reference

OL-7029-01 3-97