Icmp Configuration Commands - Extreme Networks Summit1 Installation And User Manual

IP U R
NICAST OUTING
Table 9-3 describes the commands used to configure the ICMP protocol.
Table 9-3: ICMP Configuration Commands
Command
enable icmp redirects {vlan <name> | all}
enable icmp unreachables {vlan <name> | all}
enable icmp useredirects
enable irdp {vlan <name> | all}
config irdp [multicast | broadcast]
config irdp <mininterval> <maxinterval>
<lifetime> <preference>
unconfig icmp
unconfig irdp
disable icmp redirects {vlan <name> | all}
9-14
Description
Enables generation of ICMP redirect messages
on one or more VLANs. The default setting is
enabled.
Enables the generation of ICMP unreachable
messages on one or more VLANs. The default
setting is enabled.
Enables the modification of route table
information when an ICMP redirect message
is received. The default setting is disabled.
Enables the generation of ICMP router
advertisement messages on one or more
VLANs. The default setting is enabled.
Configures the destination address of the
router advertisement messages. The default
setting is multicast.
Configures the router advertisement message
timers, using seconds. Specify:
mininterval — The minimum amount of
time between router advertisements. The
default setting is 450 seconds.
maxinterval — The maximum time
between router advertisements. The default
setting is 600 seconds.
lifetime — The default setting is 1,800
seconds.
preference — The preference level of
the router. An IRDP client always uses the
router with the highest preference level.
Change this setting to encourage or
discourage the use of this router. The
default setting is 0.
Resets all ICMP settings to the default values.
Resets all router advertisement settings to the
default values.
Disables the generation of ICMP redirects on
one or more VLANs.
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