ip icmp (for a VRF)
Enable Internet Control Message Protocol (ICMP) redirect and unreachable messages.
Syntax
-
default ip icmp
-
default ip icmp drop-fragments
-
default ip icmp
unreachable
-
ip icmp unreachable
-
ip icmp drop-fragments
-
no ip icmp
-
no ip icmp drop-fragments
-
no ip icmp unreachable
Command Parameters
- unreachable
- Enables the switch to send
Internet Control Message Protocol (ICMP) unreachable messages. When enabled,
generates Internet Control Message Protocol (ICMP) network unreachable messages if
the destination network is not reachable from this router. These messages help
determine if the routing switch is reachable over the network. The default is
disabled.
- drop-fragments
- The parameter enables to drop the
Fragmented ICMP packet filtering at the switch.
Default
The default is disabled.
Command Mode
VRF Router Configuration
Usage Guidelines
This command does not apply to all hardware platforms. For more information about
feature support, see VOSS Feature Support Matrix.