Intel 480T User Manual page 192

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Table 47: ICMP Configuration Commands (continued)
Command
enable icmp time-exceeded {vlan <name>}
enable icmp timestamp {vlan <name>}
enable icmp unreachables {vlan <name>}
enable icmp useredirects
enable ip-option loose-source-route
enable ip-option record-route
enable ip-option record-timestamp
enable ip-option strict-source-route
190
IP Unicast Routing
Description
Enables the generation of an ICMP time
exceeded message (type 11) when the TTL
field expires during forwarding. IP multicast
packets do not trigger ICMP time exceeded
messages. The default setting is enabled. If a
VLAN is not specified, the command applies
to all IP interfaces.
Enables the generation of an ICMP timestamp
response (type 14, code 0) when an ICMP
timestamp request is received. The default
setting is enabled. If a VLAN is not specified,
the command applies to all IP interfaces.
Enables the generation of 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 unreachable route or
host.ICMP packet processing on one or all
VLANs. The default setting is enabled. If a
VLAN is not specified, the command applies
to all IP interfaces.
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.
Enables the loose source route IP option.
Enables the record route IP option.
Enables the record timestamp IP option.
Enables the strict source route IP option.