Extreme Networks Summit Summit24 Installation And User Manual page 176

IP Unicast Routing
Table 50: ICMP Configuration Commands (continued)
Command
enable icmp parameter-problem {vlan <name>} Enables the generation of an ICMP
enable icmp port-unreachables {vlan <name>}
enable icmp redirects {vlan <name>}
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
enable ip-option use-router-alert
enable irdp {vlan <name>}
unconfig icmp
176
Description
parameter-problem message (type 12) when
the switch cannot properly process the IP
header or IP option information. The default
setting is enabled. If a VLAN is not specified,
the command applies to all IP interfaces.
Enables the generation of ICMP port
unreachable messages (type 3, code 3) when
a TPC or UDP request is made to the switch,
and no application is waiting for the request, or
access policy denies the request. The default
setting is enabled. If a VLAN is not specified,
the command applies to all IP interfaces.
Enables the generation of an ICMP redirect
message (type 5) when a packet must be
forwarded out on the ingress port. The default
setting is enabled. If a VLAN is not specified,
the command applies to all IP interfaces.
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.
Enables the switch to generate the router alert
IP option with routing protocol packets.
Enables the generation of ICMP router
advertisement messages on one or all VLANs.
The default setting is enabled.
Resets all ICMP settings to the default values.
Summit24e3 Switch Installation and User Guide