Appendix G Setting Address Prefixes to Match Hierarchical PNNI
308 Avaya M770 ATM Switch User’s Guide
The prefix of switch A: 39.00.00.00.00.01.01.01
—The prefix of switch B: 39.00.00.00.00.01.01.02
10 The user selects switches C,D to be together at level 56
11 Assign the seventh byte to be 2 (1 is already used for byte 7), mark the index 2
for byte seven - “used”.
The prefix for switches C,D is: 39.00.00.00.00.01.02
12 The user says it is the lowest level for switch C,D
13 Assign the next byte (8) to the switches in the peer group.
—The prefix of switch C: 39.00.00.00.00.01.02.01
—The prefix of switch D: 39.00.00.00.00.01.02.02
14 The user selects switches E,F,G to be together at level 56
15 Assign the seventh byte to be 3 (1 and 2 are already used for byte 7), mark the
index 3 for byte seven “used”.
The prefix for switches E,F,G is: 39.00.00.00.00.00.03
16 The user says it is the lowest level for switch E,F,G
17 Assign the next byte (8) to the switches in the peer group.
—The prefix of switch E: 39.00.00.00.00.00.03.01
The prefix of switch F: 39.00.00.00.00.00.03.02
—The prefix of switch G: 39.00.00.00.00.00.03.03
18 The user decides that this is it. For all switches, set all the remaining bytes up to
the 13th byte, to 0.
The prefix of switch A: 39.00.00.00.00.01.01.01.00.00.00.00.00
The prefix of switch B: 39.00.00.00.00.01.01.02.00.00.00.00.00
The prefix of switch C: 39.00.00.00.00.01.02.01.00.00.00.00.00
The prefix of switch D: 39.00.00.00.00.01.02.02.00.00.00.00.00
The prefix of switch E: 39.00.00.00.00.00.03.01.00.00.00.00.00
The prefix of switch F: 39.00.00.00.00.00.03.02.00.00.00.00.00
The prefix of switch G: 39.00.00.00.00.00.03.03.00.00.00.00.00