Chapter 10 Managing PNNI Routing
Avaya M770 ATM Switch User’s Guide 137
each address it shows the following information:
Port 0 on the local slot indicates the CPU. Addresses registered on the CPU port
indicates services that are registered on the local module, for example, the LECS
address as appears in the above example.
PNNI Local Switch Information
The following commands show information for the entire switch.
Local Switch links
This command displays all PNNI uplinks that were advertised by any module in
the switch. Uplinks are advertised for Outside links (links to other peer groups) that
their Hello protocol had reached the final state of 'commonOutside'..
Field Description
Len The address length in bits. The maximum length would be 152
bits, as ATM routing is done for only 19 bytes addresses. The last
byte of the ATM address (the selector) has local significance
only, and does not affect routing.
Prefix The ATM address prefix (up-to 19 bytes) that is known to PNNI.
Port Type
and Scope
Table
Provide a table of all the local ports that this address is registered
on. For each port it provides the Port Type and Scope.
Type The addr ess type for each port it can be eit her Inte rnal add ress or
Exterior address.
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, 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.
Command: M15-155s8:/>route pnni local switch link
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
Port: 11.03.00.00-
->-+