Avaya 882 Manuel D’Utilisation
12-18
User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1
Chapter 12
Examples
To disable the short-lived IP protocol filter for DNS, enter the following
command:
command:
no ip short-lived udp 53
To disable the short-lived IP protocol filter for NTP, enter the following
command:
command:
no ip short-lived udp 123
Displaying Short-Lived IP Protocol Filters
CLI Command
To display the short-lived IP protocol filters that are currently enabled, enter
Global Configuration mode and use the following command:
Global Configuration mode and use the following command:
(configure)#
show ip short-lived
Example
After you enter the show ip short-lived command, the switch displays the
filters that are currently enabled. For example:
filters that are currently enabled. For example:
ip short-lived tcp 112
ip short-lived udp 53
ip short-lived udp 123
Table 12-4. Keywords, Arguments, and Options
Keyword, Argument, or
Option
Option
Definition
{tcp | udp}
Enter tcp if the protocol that you want to filter
uses a TCP port.
uses a TCP port.
Enter udp if the protocol that you want to
filter uses a UDP port.
filter uses a UDP port.
<port>
The TCP or UDP port number that the
protocol uses.
protocol uses.