Reference Guide

IPv4 Routing | 415
Figure 21-10. Enabling UDP Helper
View the interfaces and ports on which UDP helper is enabled using the command show ip udp-helper
from EXEC Privilege mode, as shown in Figure 21-11.
Figure 21-11. Viewing the UDP Broadcast Configuration
Configuring a Broadcast Address
Configure a broadcast address on an interface using the command ip udp-broadcast-address, as shown in
Figure 21-12.
Figure 21-12. Configuring a Broadcast Address
View the configured broadcast address for an interface using the command show interfaces, as shown in
Figure 21-13.
FTOS(conf-if-te-1/1)#ip udp-helper udp-port 1000
FTOS(conf-if-te-1/1)#show config
!
interface TengigabitEthernet 1/1
ip address 2.1.1.1/24
ip udp-helper udp-port 1000
no shutdown
FTOS#show ip udp-helper
--------------------------------------------------
Port UDP port list
--------------------------------------------------
Te 1/1 1000
FTOS(conf-if-vl-100)#ip udp-broadcast-address 1.1.255.255
FTOS(conf-if-vl-100)#show config
!
interface Vlan 100
ip address 1.1.0.1/24
ip udp-broadcast-address 1.1.255.255
untagged TengigabitEthernet 1/2
no shutdown