Cisco 7604 Configuration Manual page 347

Chapter 23 Configuring UDE and UDLR
To verify hardware-based UDE on a port, perform this task:
Command
Router# show interfaces [{gigabitethernet |
tengigabitethernet} slot/interface }] status
This example shows how to verify the configuration of Gigabit Ethernet port 1/1:
Router# show interfaces gigabitethernet 1/1 status
Port
Gi1/1
Configuring Software-Based UDE
To configure software-based UDE on a port, perform this task:
Command
Step 1
Router(config)# interface {{gigabitethernet |
tengigabitethernet} slot/interface }
Step 2
Router(config-if)# unidirectional {send-only |
receive-only}
Router(config-if)# no unidirectional
Step 3
Router(config-if)# end
Step 4
Router# show interface {{gigabitethernet |
tengigabitethernet} slot/interface }
unidirectional
This example shows how to configure 10 Gigabit Ethernet port 1/1 as a UDE send-only port:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface tengigabitethernet 1/1
Router(config-if)# unidirectional send-only
Router(config-if)# end
Warning!
Enable port unidirectional mode will automatically disable port udld. You must manually
ensure that the unidirectional link does not create a spanning tree loop in the network.
Enable l3 port unidirectional mode will automatically disable ip routing on the port. You
must manually configure static ip route and arp entry in order to route ip traffic.
This example shows how to configure 10 Gigabit Ethernet port 1/2 as a UDE receive-only port:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface tengigabitethernet 1/2
Router(config-if)# unidirectional receive-only
Router(config-if)# end
Warning!
Enable port unidirectional mode will automatically disable port udld. You must manually
ensure that the unidirectional link does not create a spanning tree loop in the network.
OL-4266-08
Name Status
notconnect
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
Purpose
Verifies the configuration.
Vlan Duplex
1 full
Purpose
Selects the interface to configure.
Configures software-based UDE.
Removes the software-based UDE configuration.
Exits configuration mode.
Verifies the configuration.
End with CNTL/Z.
End with CNTL/Z.
Configuring UDE and UDLR
Speed Type
1000 WDM-RXONLY
23-5