Cisco Systems VC-289 manual Configuring a Prefix to a Gatekeeper Zone List, VC-326

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Configuring H.323 Gatekeepers and Proxies

H.323 Gatekeeper Configuration Task List

The following is an example of an RRQ notification sent from the gatekeeper to the server when the above trigger condition matches:

REQUEST RRQ

Version-id:1

From:sj.xyz.com

To:Server-123

Notification-Only:

Content-Length:89

c=I:172.18.00.00:1720

r=I:172.20.01.40:16523 a=H:gw3-sj t=voice-gateway

p=1# 2#

Configuring a Prefix to a Gatekeeper Zone List

To add a prefix to a gatekeeper zone list, use the following commands beginning in global configuration mode:

 

Command

Purpose

Step 1

 

 

Router(config)# gatekeeper

Enters gatekeeper configuration mode.

Step 2

 

 

Router(config-gk)# zone prefix gatekeeper-name

Adds a prefix to the gatekeeper zone list.

 

e164-prefix[blast seq] [gw-priority priority

For an explanation of the keywords and arguments,

 

gw-alias [gw-alias, ...]]

 

 

see Step 3 of the configuration task table in the

 

 

“Starting a Gatekeeper” section on page 304.

 

 

 

Note Note that the zone prefix command matches a prefix to a gateway. It does not register the gateway. The gateway must register with the gatekeeper before calls can be completed through that gateway.

Verifying an Added Prefix

To view the prefixes added to the gatekeeper zone list, use the show gatekeeper zone prefix command. To see gatekeeper zone information, use the show gatekeeper zone status command.

Cisco IOS Voice, Video, and Fax Configuration Guide

VC-326

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Contents Configuring H.323 Gatekeepers and Proxies VC-289Principal Multimedia Conference Manager Functions VC-290Gatekeeper Multiple Zone Support Zone and Subnet ConfigurationRedundant H.323 Zone Support Gateway Support for Alternate GatekeepersTechnology Prefixes VC-292Accounting via Radius and TACACS+ Interzone CommunicationRadius and TACACS+ Terminal Name RegistrationInterzone Routing Using E.164 Addresses VC-294VC-295 Hsrp Support VC-296Security VC-297Proxy Inside the Firewall VC-298Proxy in Co-Edge Mode VC-299VC-300 Proxy Outside the FirewallProxies and NAT VC-301 Quality of ServiceApplication-Specific Routing Prerequisite Tasks and Restrictions VC-302Configuring the Gatekeeper VC-303Starting a Gatekeeper VC-304VC-305 H323-gateway voip h.323-id commandGw-prioritypriority gw-alias-Optional Use Subnet local-gatekeeper-name Zone subnet commandMask-addressenable Subnet-address /bits-in-maskRas gk-id@host port priority Configuring Intergatekeeper CommunicationServer-address2...server-address6 -Optional VC-307VC-308 Configuring Redundant H.323 Zone SupportOther-gatekeeper-ip-address-Specifies the IP Configuring Local and Remote Gatekeepers VC-309Other-gatekeeper-name -Name of the remote Configuring Redundant Gatekeepers for a Zone PrefixVerifying Zone Prefix Redundancy Other-gatekeeper-ip-address -IP addressVC-311 Configuring Redundant Gatekeepers for a Technology PrefixZone local or zone remote command. You can Verifying Technology Prefix Redundancy VC-312Configuring Static Nodes VC-313Configuring H.323 Users via Radius VC-314Server radius or aaa group server tacacs+ VC-315VC-316 Password default password-Specifies VC-317Configuring a RADIUS/AAA Server VC-318Users via Radius section on VC-319Configuring User Accounting Activity for Radius VC-320VC-321 Configuring E.164 Interzone RoutingOther-gatekeeper-ip-address -Specifies the IP Configuring H.323 Version 2 Features VC-322Configuring a Dialing Prefix for Each Gateway VC-323Gateway with the h323-gateway voip h.323-id command VC-324Following is an example of a registration message VC-325Configuring a Prefix to a Gatekeeper Zone List VC-326Arq, lcf, lrj, lrq, rrq, urq -Specifies Registration VC-327VC-328 VC-329 VC-330 Configuring Inbound or Outbound Gatekeeper Proxied AccessRemote-zone remote-zone-name -Defines a VC-331 Verifying Gatekeeper Proxied Access ConfigurationRouter# show gatekeeper zone status VC-332 Configuring the ProxyConfiguring a Forced Disconnect on a Gatekeeper VC-333 Configuring a Proxy Without ASRShow interfaces command VC-334 VC-335 VC-336 Vg-anylan Configuring a Proxy with ASRTunnel VC-337Without ASR section on VC-338VC-339 Cisco IOS Dial Technologies Command VC-340VC-341 VC-342 VC-343 VC-344 Configuring a Proxy with ASR section on VC-345Configuring a Gatekeeper Example VC-346Interzone Routing Example Redundant Gatekeepers for a Zone Prefix ExampleRedundant Gatekeepers for a Technology Prefix Example VC-347VC-348 Configuring Hsrp on the Gatekeeper Example VC-349Using ASR for a Separate Multimedia Backbone Example VC-350VC-351 Enabling the Proxy to Forward H.323 PacketsIsolating the Multimedia Network PX1 Configuration VC-352R1 Configuration VC-353Co-Edge Proxy with Subnetting Example VC-354VC-355 VC-356 PX2 ConfigurationR2 Configuration Configuring a QoS-Enforced Open Proxy Using Rsvp Example VC-357VC-358 Configuring a Closed Co-Edge Proxy with ASR VC-359VC-360 Defining Multiple Zones ExampleDefining One Zone for Multiple Gateways Example VC-361 Configuring a Proxy for Inbound Calls ExampleConfiguring a Proxy for Outbound Calls Example Removing a Proxy Example Security Example VC-362VC-363 Gktmp and RAS Messages ExampleProhibiting Proxy Use for Inbound Calls Example VC-364

VC-289 specifications

Cisco Systems has long been a leader in networking technology, and among its diverse range of products is the VC-289. Designed specifically for enhanced performance in high-demand environments, the VC-289 serves a critical role in supporting the modern networking infrastructure.

One of the standout features of the VC-289 is its scalability. The device is engineered to easily accommodate expanded workloads, ensuring that organizations can grow without the need for frequent upgrades. This scalability is complemented by Cisco's commitment to backward compatibility, allowing businesses to integrate new systems with existing setups seamlessly.

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In conclusion, the Cisco Systems VC-289 stands as an exemplary solution for modern networking challenges. With its scalability, performance capabilities, enhanced security features, SDN support, and energy efficiency, it meets the demands of today's fast-paced and ever-evolving technological landscape. Organizations looking to invest in a robust networking solution would do well to consider the VC-289 as a cornerstone of their infrastructure.