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Intel
®
NetStructure™ 480T Routing Switch User Guide
enable icmp unreachables vlan [<name> |
all]
Enables ICMP network-unreachable
messages (type 3, code 0), and host
unreachable messages (type 3, code 1)
when a packet cannot be forwarded to the
destination because of an unreachable route
or host. The default setting is enabled. If a
VLAN is not specified, the command
applies to all IP interfaces.
enable icmp useredirects Enables the modification of route table
information when an ICMP redirect
message is received. This option applies to
the switch when it is not configured for
routing. The default setting is disabled.
enable ip-option loose-source-route Enables the loose source route IP option.
enable ip-option record-route Enables the record route IP option.
enable ip-option record-timestamp Enables the record timestamp IP option.
enable ip-option strict-source-route Enables the strict source route IP option.
enable ip-option use-router-alert Enables the Intel
®
NetStructure
™
480T
routing switch to generate the router alert IP
option with routing protocol packets.
enable irdp {vlan <name>} Enables ICMP router advertisement
messages on one or all VLANs. The default
setting is enabled.
unconfigure icmp Resets all ICMP settings to the default
values.
unconfigure irdp Resets all router-advertisement settings to
the default values.
Table 12.6: ICMP Configuration Commands (continued)
Command Description