13-26 User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1
Chapter 13
Configuring Hash Mode
If your diagnosis shows a performance degradation with an ACL enabled,
IP Unicast Hash mode may need to be changed from DA-only to SA-DA.
When you enable an ACL, the switch automatically sets hash mode for IP
unicast traffic to SA-DA. Avaya recommends that you not change this
setting unless changing it to DA-only greatly reduces the number of
forwarding entries. For more information on the interrelationship of hash
mode and specific ACL configurations, see Using Protocol or Port IDs in
Access Rules.
Table 13-3. Fabric Port and F-Chip Assignments
Slot Fabric
Port F-Chips Fabric
Port F-Chips Comments
111 Supervisor has 1 F-Chip
22 2/1-2/4 3 3/1-3/4
34 4/1-4/4 5 5/1-5/4
46 6/1-6/4 7 7/1-7/4
58 8/1-8/4 9 9/1-9/4
610 10/1-10/4 11 11/1- 11/4
712 12/1-12/4 13 13/1-13/4 Last slot of a P580
814 14/1-14/4 15 15/1-15/4
916 16/1-16/4 17 17/1-17/4
10 18 18/1-18/4 19 19/1-19/4
11 20 20/1-20/4 21 21/1-21/4
12 22 22/1-22/4 23 23/1-23/4
13 24 24/1-24/4 25 25/1-25/4
14 26 26/1-26/4 27 27/1-27/4
15 28 28/1-28/4 29 29/1-29/4
16 30 30/1-30/4 31 31/1-31/4
17 32 32/1-32/4 33 33/1-33/4 Last slot of a P882