Resetting and Disabling Router Settings
Summit 200 Series Switch Installation and User Guide 189
Resetting and Disabling Router Settings
To return router settings to their defaults and disable routing functions, use the commands listed in
Table 57
Table 57: Router Reset and Disable Commands
Command Description
clear iparp {<ipaddress> | vlan <name>} Removes dynamic entries in the IP ARP table.
Permanent IP ARP entries are not affected.
clear ipfdb {<ipaddress> <netmask> | vlan
<name>]
Removes the dynamic entries in the IP
forwarding database. If no options are specified,
all IP FDB entries are removed.
disable bootp vlan [<name> | all] Disables the generation and processing of
BOOTP packets.
disable bootprelay Disables the forwarding of BOOTP requests.
disable icmp address-mask {vlan <name>} Disables the generation of an ICMP
address-mask reply messages. If a VLAN is not
specified, the command applies to all IP
interfaces.
disable icmp parameter-problem {vlan
<name>}
Disables the generation of ICMP
parameter-problem messages. If a VLAN is not
specified, the command applies to all IP
interfaces.
disable icmp port-unreachables {vlan
<name>}
Disables the generation of ICMP port
unreachable messages. If a VLAN is not
specified, the command applies to all IP
interfaces.
disable icmp redirects {vlan <name>} Disables the generation of ICMP redirect
messages. If a VLAN is not specified, the
command applies to all IP interfaces.
disable icmp time-exceeded {vlan <name>} Disables the generation of ICMP time exceeded
messages. If a VLAN is not specified, the
command applies to all IP interfaces.
disable icmp timestamp {vlan <name>} Disables the generation of ICMP timestamp
response messages. If a VLAN is not specified,
the command applies to all IP interfaces.
disable icmp unreachables {vlan <name>} Disables the generation of ICMP network
unreachable messages and host unreachable
messages. If a VLAN is not specified, the
command applies to all IP interfaces.
disable icmp useredirects Disables the changing of routing table information
when an ICMP redirect message is received.
disable ipforwarding {vlan <name>} Disables routing for one or all VLANs.
disable ipforwarding broadcast {vlan
<name>}
Disables routing of broadcasts to other networks.
disable irdp {vlan <name>} Disables the generation of router advertisement
messages on one or all VLANs.
unconfig icmp Resets all ICMP settings to the default values.
unconfig irdp Resets all router advertisement settings to the
default values.
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