Handbook

N8406-023 1Gb Intelligent L3 Switch Application Guide 76
Table 17 ACL Precedence Groups
Precedence Group
ACLs
Packet Classifiers
Precedence Level
Precedence Group 3
ACL 255 – ACL 381
Source IP Address
Destination IP Address
IP protocol
TCP source port
TCP destination port
TCP flags
IP Type of Service
Egress port
Precedence Group 4
ACL 382 – ACL 508
Source MAC address
Source IP address
Ethernet type
VLAN ID
802.1p
Packet format
Precedence Group 5
ACL 509 – ACL 635
Destination MAC address
Destination IP address
Ethernet type
VLAN ID
802.1p
Packet format
Precedence Group 6
ACL 636 – ACL 762
Destination MAC address
Source IP address
TCP source port
TCP destination port
Packet format
High
NOTE: Precedence Groups are not related to ACL Groups.
Each Precedence Group has its own precedence level, such that Precedence Group 2 has a higher precedence
level than Precedence Group 1. Within each Precedence Group, higher-numbered ACLs receive higher
precedence, so that the lowest-numbered ACL has the lowest precedence level, and the highest-numbered ACL
has the highest precedence level.