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Configuring a T640 Routing Node Within a Routing Matrix

A routing matrix supports the same chassis configuration statements as a standalone routing platform (except ce1, ct3, mlfr-uni-nni-bundles, sparse-dlcis, and vtmapping). By including the lcc statement at the [edit chassis] hierarchy level, you configure PIC-specific features, such as framing, on specific T640 routing nodes. In addition, a routing matrix has two more chassis configuration statements, online-expected and offline.

To configure a T640 routing node that is connected to a TX Matrix platform, include the lcc statement at the [edit chassis] hierarchy level:



[edit chassis]

lcc number;

number can be 0 through 3.

To configure a T640 routing node within a routing matrix, include the following statements at the [edit chassis lcc number] hierarchy level:



[edit chassis lcc number]

fpc slot-number { # Use the hardware FPC slot number

pic pic-number {

atm-cell-relay-accumulation;

atm-l2circuit-mode (cell | aal5 | trunk trunk);

framing (sdh | sonet);



idle-cell-format {
itu-t;
payload-pattern payload-pattern-byte;
}



max-queues-per-interface (8 | 4);

no-concatenate;
}

offline;

online-expected;

Note: For the FPC slot number, specify the actual hardware slot number(numbered 0 through 7) as labeled on the T640 routing node chassis. Do not use the corresponding software FPC number shown in the Table 55.

For information about how to configure the online-expected and offline configuration statements, see Configuring the Online Expected Alarm.

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