Tcp/Udp Filtering Configuration - Lenovo RackSwitch G8264 Command Reference Manual

TCP/UDP Filtering Configuration

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Table 200.
IP version 4 Filtering Configuration Options
Command Syntax and Usage
no access­control list <1‐256> ipv4 type­of­service
Deletes the configured Type of Service (ToS) value for the specified ACL.
Command mode: Global configuration
default access­control list <1‐256> ipv4
Resets the IPv4 parameters for the ACL to their default values.
Command mode: Global configuration
show access­control list <1‐256> ipv4
Displays the current IPv4 parameters.
Command mode: All
These commands allow you to define TCP/UDP matching criteria for an ACL.
Table 201.
TCP/UDP Filtering Configuration Options
Command Syntax and Usage
access­control list <1‐256> tcp­udp source­port
<1‐65535> [<mask (0xFFFF)>]
Defines a source port for the ACL. If defined, traffic with the specified TCP or
UDP source port will match this ACL. Specify the port number. Listed here are
some of the well‐known ports:
Number Name
20 ftp­data
21 ftp
22 ssh
23 telnet
25 smtp
37 time
42 name
43 whois
53 domain
69 tftp
70 gopher
79 finger
80 http
Command mode: Global configuration
no access­control list <1‐256> tcp­udp source­port
Disables the configured source port for the specified ACL.
Command mode: Global configuration
Chapter 4: Configuration Commands
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