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10-44

IPv4 Access Control Lists (ACLs)

Configuring and Assigning an IPv4 ACL

Figure 10-11. Example of General Structure Options for an Extended ACL

ip access-list extended < identifier >

[ [ seq-# ] remark < remark-str >]

< permit | deny > < ipv4-protocol-type > < SA > < src-acl-mask > < DA > <dest-acl-mask >

< permit | deny > tcp

< SA > [< operator > < value >]

< DA > [< operator > < value >]

[established]

[ack | fin | rst | syn]

< permit | deny > udp

< SA > < src-acl-mask > [< operator > < port-id >]

< DA > < dest-acl-mask > [< operator > < port-id >]

< permit | deny > icmp

< SA > < src-acl-mask > < DA > < dest-acl-mask > [ icmp-type ]

< permit | deny > igmp

< SA > < SA-mask > < DA > < dest-acl-mask > [ igmp-type ]

[ precedence < priority >]

[ tos < tos-setting >]

[log] (Allowed only with “deny” ACEs.)

HP J8693A User Manual

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