Cisco Systems VC-289 manual VC-344

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Configuring H.323 Gatekeepers and Proxies

H.323 Gatekeeper Configuration Task List

 

Command

Purpose

Step 9

 

 

Router(config-if)# h323 asr [bandwidth

Enables ASR and specifies the maximum bandwidth

 

max-bandwidth]

for a proxy.

 

 

The optional max-bandwidthargument specifies the

 

 

maximum bandwidth on the interface. Value ranges

 

 

are from 1 to 10,000,000 kbps. If you do not specify

 

 

max-bandwidth, this value defaults to the bandwidth

 

 

on the interface. If you specify max-bandwidthas a

 

 

value greater than the interface bandwidth, the

 

 

bandwidth will default to the interface bandwidth.

Step 10

 

 

Router(config-if)# ip address ip-address mask

Sets up the ASR interface network number.

 

[secondary]

For an explanation of the keywords and arguments,

 

 

 

 

see Step 3 in this configuration task table.

Step 11

 

 

Router(config-if)# exit

Exits interface configuration mode and returns to

 

 

global configuration mode.

Step 12

 

 

Router(config)# interface type number [name-tag]

Enters interface configuration mode on a non-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 13

 

 

Router(config-if)# ip address ip-address mask

Sets up a non-ASR interface network number.

 

[secondary]

For an explanation of the keywords and arguments,

 

 

 

 

see Step 3 in this configuration task table.

Step 14

 

 

Router(config-if)# exit

Exits interface configuration mode.

Step 15

 

 

Router(config)# router igrp autonomous-system

Configures Interior Gateway Routing Protocol

 

 

(IGRP) for a non-ASR interface. The

 

 

autonomous-systemargument specifies the

 

 

autonomous system number that identifies the routes

 

 

to the other IGRP routers. It is also used to tag the

 

 

routing information.

Step 16

 

 

Router(config)# network network-number

Includes a non-ASR interface in an IGRP domain.

 

 

The network-numberargument specifies the IP

 

 

address of the network of the directly connected

 

 

networks.

Step 17

 

 

Router(config)# network network-number

Includes a loopback interface in an IGRP domain.

 

 

The network-numberargument specifies the IP

 

 

address of the network of the directly connected

 

 

networks.

Step 18

 

 

Router(config)# router igrp autonomous-system

Configures IGRP for an ASR interface. The

 

 

autonomous-systemargument specifies the

 

 

autonomous system number that identifies the routes

 

 

to the other IGRP routers. It is also used to tag the

 

 

routing information.

 

 

 

Cisco IOS Voice, Video, and Fax Configuration Guide

VC-344

Image 56
Contents Configuring H.323 Gatekeepers and Proxies VC-289Principal Multimedia Conference Manager Functions VC-290Zone and Subnet Configuration Redundant H.323 Zone SupportGatekeeper Multiple Zone Support Gateway Support for Alternate GatekeepersTechnology Prefixes VC-292Interzone Communication Radius and TACACS+Accounting via Radius 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 Zone subnet command Mask-addressenableSubnet local-gatekeeper-name Subnet-address /bits-in-maskConfiguring Intergatekeeper Communication Server-address2...server-address6 -OptionalRas gk-id@host port priority VC-307VC-308 Configuring Redundant H.323 Zone SupportOther-gatekeeper-ip-address-Specifies the IP Configuring Local and Remote Gatekeepers VC-309Configuring Redundant Gatekeepers for a Zone Prefix Verifying Zone Prefix RedundancyOther-gatekeeper-name -Name of the remote 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 Configuring a Proxy with ASR TunnelVg-anylan 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-346Redundant Gatekeepers for a Zone Prefix Example Redundant Gatekeepers for a Technology Prefix ExampleInterzone Routing 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.

In terms of performance, the VC-289 boasts impressive processing power. With advanced multi-core architecture, it is capable of handling multiple data streams simultaneously, making it ideal for environments that require consistent data flow, such as cloud computing and IoT applications. The device’s high throughput ensures that users experience minimal latency, facilitating quick data transfers even during peak usage times.

Security is another key characteristic of the VC-289. Cisco has integrated robust security protocols that protect against various cyber threats. Through features such as advanced encryption standards and intrusion prevention systems, organizations can ensure that sensitive data remains secure and is not compromised during transmission.

Another notable technology within the VC-289 is its support for software-defined networking (SDN) capabilities. This allows for more flexible network management, enabling IT teams to adapt the network according to evolving business needs. The ability to programmatically control the network also means that businesses can implement changes more rapidly, reducing downtime and improving overall productivity.

The VC-289 is designed with energy efficiency in mind, featuring power-saving modes that help reduce operational costs. This focus on sustainability not only benefits the environment but also appeals to organizations striving to meet corporate social responsibility objectives.

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.