ICMP keepalive
Issue 1 January 2008
457
show ip icmp
Use the
show ip icmp
command to display the status of ICMP error messages.
Syntax
show ip icmp
User Level
read-only
Context
general
Example
To display ICMP error message status:
G450-001(super)# show ip icmp
ICMP error messages status is ENABLE
Related Commands
ICMP keepalive
keepalive-icmp
Use the
keepalive-icmp
command to enable the ICMP keepalive mechanism on an
interface. ICMP keepalive is a mechanism that reports on the status of an IP address
and its
next hop
. The destination interface is only declared to be alive if the next hop is also reachable.
This feature is critical for mechanisms such as policy-based routing that must guarantee service
on a particular path.
Use the
no
form of the command to disable extended keepalive on the interface.
Note:
Note:
You cannot configure both
keepalive-icmp
and
ip address dhcp
(DHCP
Client) on the WAN FastEthernet interface.
Summary of Contents for G450 Manager
Page 1: ...Avaya G450 CLI Reference 03 602056 Issue 1 January 2008 ...
Page 32: ...Contents 32 Avaya G450 CLI Reference ...
Page 38: ...About this Book 38 Avaya G450 CLI Reference ...
Page 154: ...Roadmap 154 Avaya G450 CLI Reference ...
Page 1304: ...CLI Commands WFVQ Weighted Fair VoIP Queueing 1304 Avaya G450 CLI Reference ...