ip icmp遥不可及的

描述

Enables the sending of ICMPv4 and ICMPv6 destination unreachable messages on the switch to a source host when a specific host is unreachable. The unreachable host address originates from the failed packed. Default setting.

The没有form of this command disables the sending of ICMPv4 and ICMPv6 destination unreachable messages from the switch to a source host when a specific host is unreachable. This command does not prevent other hosts from sending an ICMP unreachable message.

逗号nd context

config

权威

Administrators or local user group members with execution rights for this command.

Examples

Enabling ICMPv4 and ICMPv6 destination unreachable messages to a source host:

switch(config)#ip icmp遥不可及的

Disabling ICMPv4 and ICMPv6 destination unreachable messages to a source host:

switch(config)#没有ip icmp遥不可及的