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Intel
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NetStructure™ 480T Routing Switch User Guide
• You can alter the default settings for security reasons, by
restricting the success of tools that could be used to find
information on an important application, host, or topology.
• For ICMP packets that are typically routed, you can apply access
lists to restrict forwarding behavior.
The controls include the disabling of transmitting ICMP messages
associated with:
• unreachables
• port-unreachables
• time-exceeded
• parameter-problems
• redirects
• time-stamp
• address-mask requests.
UDP-Forwarding Commands
Table 12.3 describes the commands used to configure UDP-
forwarding. For more command options, press the Tab key in the
command line interface.
Table 12.3: UDP-Forwarding Commands
Command Description
configure udp-profile <profile_name> add
<udp_port> [vlan <name> | ipaddress
<dest_ipaddress>]
Adds a forwarding entry to the specified
User Datagram Protocol(UDP)-
forwarding profile name. All broadcast
packets sent to
udp_port are forwarded
to either the destination IP address
(unicast or subnet directed broadcast) or
to the specified VLAN as an all-ones
broadcast.
configure udp-profile <profile_name> delete
<udp_port> [vlan <name> | ipaddress
<dest_ipaddress>]
Deletes a forwarding entry from the
specified
udp-profile name.