815
Configuring IP Unicast Routing
Configuring IP Addressing
DETAILED STEPS
To disable this feature, use the no ip forward-protocol turbo-flood global configuration command.
EXAMPLE
The following example shows how to speed up the flooding of UDP packets using the spanning-tree algorithm:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# ip forward-protocol turbo-flood
Switch(config)# end
Monitoring and Maintaining IP Addressing
When the contents of a particular cache, table, or database have become or are suspected to be invalid, you can remove
all its contents by using the clear privileged EXEC commands.
You can display specific statistics, such as the contents of IP routing tables, caches, and databases; the reachability of
nodes; and the routing path that packets are taking through the network.
Command Purpose
1. configure terminal Enter global configuration mode
2. ip forward-protocol turbo-flood Use the spanning-tree database to speed up flooding of UDP
datagrams.
3. end Return to privileged EXEC mode.
4. show running-config Verify your entry.
5. copy running-config
startup-config
(Optional) Save your entry in the configuration file.
Command Purpose
clear arp-cache Clear the IP ARP cache and the fast-switching cache.
clear host {name | *} Remove one or all entries from the hostname and the address cache.
clear ip route {network [mask] |*} Remove one or more routes from the IP routing table.
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