Avaya P580 User Manual page 688

Chapter 25
25-28
Table 25-16. Examples: Extended ACL Rules
To...
Use the layer 2 priority in the packet
to classify all UDP traffic
• 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
• 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
• 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
User Guide for the Avaya P580 and P882 Multiservice Switches, v6.0
Enter...
access-list MyAccessList2 7 permit
use-l2 udp any any
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
access-list MyAccessList2 9 permit
use-diffserv mask udp host 7.7.7.7
host 8.8.8.8 range 33 44
access-list MyAccessList2 10 permit
use-priority 7 tcp host 9.9.9.9 host
3.3.3.3 range 55 66 established
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