Cisco Systems VC-289 H.323 Gatekeeper Configuration Examples, Command, Purpose, page, VC-345

Configuring H.323 Gatekeepers and Proxies

H.323 Gatekeeper Configuration Examples

	Command	Purpose
Step 19
	Router(config)# network network-number	Specifies a list of networks for the Routing
		Information Protocol (RIP) routing process. The
		network-numberargument should include an ASR
		interface in an IGRP domain.
Step 20
	Router(config)# network network-number	Specifies a list of networks for the RIP routing
		process. The network-numberargument should
		include a loopback interface in an IGRP domain.
Step 21
	Router(config)# access-listaccess-list-number	Creates an access list.
	{permit deny} source source-mask [destination	For an explanation of the keywords and arguments,
	destination-mask] {eq neq} [[source-object]
	[destination-object] [identification] any]	see Step 20 in the configuration task table in the
		“Configuring a Proxy with ASR” section on
		page 337.
Step 22
	Router(config)# interface type number [name-tag]	Enters interface configuration mode on an ASR
		interface.
		For an explanation of the keywords and arguments,
		see Step 2 in the configuration task table in the
		“Configuring a Proxy Without ASR” section on
		page 333.
Step 23
	Router(config-if)# ip access-group	Controls access to an interface.
	{access-list-number access-list-name} {in out}	Use this command to set the outbound access group
		and then the inbound access group.
		The keywords and arguments are as follows:
		• access-list-number—Specifies the number of an
		access list. This is a decimal number from 1 to
		199 or from 1300 to 2699.
		• access-list-name—Name of an IP access list as
		specified by an IP access-listcommand.
		• in—Filters on inbound packets.
		• out—Filters on outbound packets.

H.323 Gatekeeper Configuration Examples

This section includes the following configuration examples:

•Configuring a Gatekeeper Example, page 346

•Redundant Gatekeepers for a Zone Prefix Example, page 347

•Redundant Gatekeepers for a Technology Prefix Example, page 347

•E.164 Interzone Routing Example, page 347

•Configuring HSRP on the Gatekeeper Example, page 349

•Using ASR for a Separate Multimedia Backbone Example, page 350

–Enabling the Proxy to Forward H.323 Packets, page 351

–Isolating the Multimedia Network, page 351

Cisco IOS Voice, Video, and Fax Configuration Guide

VC-345