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Viewing and Configuring ACLs 225
0 (normal)—Packets with normal TOS defined are filtered.
1 (minimum monetary cost)—Packets with minimum monetary
cost TOS defined are filtered.
2 (maximum reliability)—Packets with maximum reliability TOS
defined are filtered.
4 (maximum throughput)—Packets with maximum throughput
TOS defined are filtered.
8 (minimum delay)—Packets with minimum delay TOS defined
are filtered.
By default, the TOS value is -1 (any).
In addition to these specific values, you can specify a number from 1 to
15 that is the sum of TOS option values. For example, to select minimum
delay and maximum throughput as the TOS options, type 12, which is the
sum of the two values.
d Click OK.
10 Select the action from the Action drop-down list:
Permit—allows access if the conditions in the ACE are matched
Deny—refuses access if the conditions in the ACE are matched
11 To mark the packet with a CoS value, select the value in the CoS box.
By default, the CoS value is -1 (any).
12 Repeat step 3 to step 11 for each ACE.
13 To reorder the ACEs, select an ACE and click the up or down arrow to
move it.
14 Click OK to save the ACL. The ACL appears in the ACL table.
Packet Priority
Desired
CoS Value
MAP Forwarding
Queue Assignment
Background 1 or 2 4
Best effort 0 or 3 3
Video 4 or 5 2
Voice 6 or 7 1