Chapter 10 Managing PNNI Routing

Field

Description

 

 

 

 

Scope

This field indicates the scope of advertisement of the address.

 

The scope value indicates up to which hierarchical level the

 

address will be advertised. The lower the value is, the wider the

 

domain that gets the address. Value of 0 indicates that the

 

address will be advertised through out the entire PNNI domain.

 

The advertisement scope is mapped from the UNI scope. For

 

more details refer to the Static Routing chapter.

 

 

Global Topology Uplink

Use the following command to display the global topology uplinks in the network:

Command:

M15-155s8:/>route pnni topology uplink [<level>]

Output:

Node Id:

 

 

38.A0.39.03.00.00.00.00.00.00.00.00.00.00.00.00.40.0D.87.00.16.00

 

Aggregation Token: 0

Uplink Port:

 

02.12.00.00-->-+

 

 

 

 

Node Id:

 

 

30.38.39.00.00.00.00.00.00.00.00.00.00.00.00.00.00.F6.00.00.0E.00

 

<---+

 

 

Node Id:

 

 

38.A0.39.03.00.00.00.00.00.00.00.00.00.00.00.00.40.0D.87.00.16.00

 

Aggregation Token: 0

Uplink Port:

 

09.13.00.00-->-+

 

 

 

 

Node Id:

 

 

30.38.39.00.00.00.00.00.00.00.00.00.00.00.00.00.00.F6.00.00.0E.00

 

<---+

 

The first node is the originating node, its level scope is lower in the hierarchy than the destination upnode. The first byte of the Node ID holds the level scope in which the node resides (in hex). In this example, the uplink’s originating node resides in level 56 (0x38) and the upnode resides in level 48 (0x30).

The Aggregation Token is a 4-byte integer that marks whether different uplinks to the same upnode shall be aggregated to the same higher-level horizontal link.

If the optional <level> parameter is used, only uplinks originating at that level will be displayed.

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Avaya M770 manual Global Topology Uplink

M770 specifications

The Avaya M770 is a highly advanced media processor that is part of Avaya's robust suite of communication solutions designed for enterprise environments. This powerful device caters to the needs of modern businesses, providing an efficient platform for managing voice, video, and data communications.

One of the standout features of the Avaya M770 is its high-density processing capability. The device can handle a significant volume of calls concurrently, which makes it an ideal solution for large organizations requiring a reliable communication backbone. The M770 supports a variety of codecs, ensuring high-quality audio and video transmission, which is pivotal for maintaining clarity during communication.

Incorporating cutting-edge technologies, the Avaya M770 is built upon a scalable architecture that allows for easy expansion as business needs evolve. This scalability means organizations do not have to invest in new equipment every time they grow; they can simply add additional resources to the existing system. This makes the M770 a cost-effective solution in the long run.

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In conclusion, the Avaya M770 is a comprehensive media processing solution that combines scalability, security, and ease of integration to meet the demands of contemporary enterprises. With its ability to support high-density communications and its advanced management capabilities, it serves as a critical asset for businesses looking to enhance their communication infrastructure.