Dell PowerConnect B-RX Configuration Manual page 617

NOTE
For convenience, the software allows you to configure numbered ACLs using the syntax for named
ACLs. The software also still supports the older syntax for numbered ACLs. Although the software
allows both methods for configuring numbered ACLs, numbered ACLs are always formatted in the
startup-config and running-config files in using the older syntax, as follows.
access-list 1 deny host 209.157.22.26 log
access-list 1 deny 209.157.22.0 0.0.0.255 log
access-list 1 permit any
access-list 101 deny tcp any any eq http log
The options at the ACL configuration level and the syntax for the ip access-group command are the
same for numbered and named ACLs and are described in
on page 529.
Configuration example for extended ACL
To configure a named extended ACL entry, enter commands such as the following.
BigIron RX(config)# ip access-list extended "block Telnet"
BigIron RX(config-ext-nacl)# deny tcp host 209.157.22.26 any eq telnet log
BigIron RX(config-ext-nacl)# permit ip any any
BigIron RX(config-ext-nacl)# exit
BigIron RX(config)# int eth 1/1
BigIron RX(config-if-e10000-1/1)# ip access-group "block Telnet" in
Syntax: [no] ip access-list extended <string> | <num> deny | permit <ip-protocol>
The 16 x 10 GE module only supports the following extended named ACLs.
Syntax: [no] ip access-list extended<string> | <num> deny | permit <ip-protocol>
Syntax: [no] ip access-list extended <string> | <num> deny | permit host <ip-protocol> any any
BigIron RX Series Configuration Guide
53-1002253-01
<source-ip> | <hostname> <wildcard>
[<operator> <source-tcp/udp-port>]
<destination-ip> | <hostname> <wildcard>
[<operator> <destination-tcp/udp-port>]
[match-all <tcp-flags>] [match-any <tcp-flags>]
[<icmp-type>] [established] [precedence <name> | <num>]
[tos <number>] [dscp-matching <number>]
[802.1p-priority-matching <number>]
[dscp-marking <number> 802.1p-priority-marking <number> internal-priority-marking
<number>]
[dscp-marking <number> dscp-cos-mapping]
[dscp-cos-mapping]
[fragment] [non-fragment] [first-fragment]
[fragment-offset <number>]
[spi <00000000 - ffffffff>] [log]
<source-ip> | <hostname> <wildcard>
[<operator> <source-tcp/udp-port>]
<destination-ip> | <hostname> <wildcard>
[<operator> <destination-tcp/udp-port>]
[match-all <tcp-flags>] [match-any <tcp-flags>]
[<icmp-type>] [established] [precedence <name> | <num>]
[log]
Configuring numbered and named ACLs
"Configuring standard numbered ACLs"
21
541