Avaya 882 사용자 설명서

다운로드
페이지 782
25-26
User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1
Chapter 25
Examples: 
Extended ACL 
Rules 
• Replace the existing DSCP with a 
DSCP of 5 for all traffic that has a 
source IP address in the 10.10.80 
subnet.
• Mask the three least significant bits 
of the DSCP
access-list MyAccessList1 6 permit 
remark-diffserv 5 mask 10.10.80.0 
0.0.0.255
Use the layer 2 priority of the packet 
to classify all traffic that has a source 
address in the 11.11.11 subnet
access-list MyAccessList1 7 permit 
use-l2 11.11.11.0 0.0.0.255
Use the DSCP in the packet to classify 
all traffic that has a source IP address 
of 199.93.239.168
access-list MyAccessList1 8 permit 
use-diffserv host 199.93.239.168
• Use the DSCP in the packet to 
classify all traffic that has a source 
IP address of 3.3.3.3 
• Mask the three least significant bits 
of the DSCP
access-list MyAccessList1 9 permit 
use-diffserv mask host 3.3.3.3
Assign a priority of 2 to all traffic that 
has a source IP address of 1.1.1.1
access-list MyAccessList1 10 permit 
use-priority 2 1.1.1.1
Block all traffic that has a source IP 
address of 10.1.0.55
access-list MyAccessList1 11 deny 
10.1.0.55
Table 25-15.  Examples: Standard ACL Rules
To... 
Enter... 
2 of 2
Table 25-16.  Examples: Extended ACL Rules
To... 
Enter... 
Use the DSCP in the packet to classify 
all traffic that has a: 
• Source IP address of 199.93.239.168 
• Destination address in the 1.1.1 
subnet
access-list MyAcessList2 1 permit 
use-diffserv ip host 199.93.239.168 
1.1.1.0 0.0.0.255
Use the DSCP in the packet to classify 
all traffic that has a: 
• Source IP address in the 3.0 subnet
• Destination address in the 5.0 subnet
• Mask the three least significant bits 
of the DSCP
access-list MyAccessList2 2 permit 
use-diffserv mask ip 3.0.0.0 
0.255.255.255 5.0.0.0 0.255.255.255
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