Chapter 20
20-8 Command Reference Guide for the Avaya P580 and P882 Multiservice Switches, v6.1
Systems P550R, P580, P880, and P882.
• Use the layer 2 priority in the
packet to classify all TCP traffic
that has a:
— Source IP address in the 5.5.5
subnet
— Destination IP address in the
6.6.6 subnet
— Destination port that is less
than 2
• Permit TCP connections that meet
this criteria
access-list MyAccessList2 8 permit use-
l2 tcp 5.5.5.0 0.0.0.255 6.6.6.0 0.0.0.255
lt 2 established
• Use the DSCP to classify all UDP
traffic that has a:
— Source IP address of 7.7.7.7
— Destination IP address of
8.8.8.8
— Destination port between 33
and 44
• Mask the three least significant bits
of the DSCP
access-list MyAccessList2 9 permit use-
diffserv mask udp host 7.7.7.7 host
8.8.8.8 range 33 44
• Assign a priority of 7 to all TCP
traffic that has a:
— Source IP address of 9.9.9.9
— Destination IP address of
3.3.3.3
— Destination port between 55
and 66
• Permit TCP connections that meet
this criteria
access-list MyAccessList2 10 permit use-
priority 7 tcp host 9.9.9.9 host 3.3.3.3
range 55 66 established
Table 20-3. Sample Extended ACL Rules
To . . . Continued Enter . . .
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