Configuring Bridging

Step

Command

Purpose

18

uBR924(config-line)#line vty 0 4

Identify the last line in a contiguous group of virtual

 

 

terminals you want to configure.

 

 

 

19uBR924(config-line)#Ctrl-z

uBR924#copy running-config startup-config Building configuration...

Return to privileged EXEC mode.

Save the configuration to nonvolatile RAM so that it won’t be lost in the event of a reset, power cycle, or power outage.

When the cable interface comes up, the IP address and downstream channel are configured automatically.

Note To configure multiple PCs, repeat Steps 4 through 7 above for each additional PC. You can connect a maximum of three PCs to the Cisco uBR900 series cable access router in a bridging application.

Verifying Bridging

To verify that routing has been disabled on all interfaces and that bridging has been reenabled, enter the show startup-configcommand from privileged EXEC mode:

uBR924# show startup-config Building configuration...

Current configuration:

!

version 12.0 service config no service pad

service timestamps debug uptime service timestamps log uptime no service password-encryption

!

hostname uBR924

!

clock timezone - 4 ip subnet-zero

no ip routing

!

!

voice-port 0

!

!

voice-port 1

!

!

interface Ethernet0 no ip address

no ip directed-broadcast no ip route-cache bridge-group 59

bridge-group 59 spanning-disabled

!

42Cisco IOS Release 12.0(7)T

Page 42
Image 42
Cisco Systems UBR900 specifications Configuring Bridging Step Command Purpose, UBR924config-line#line vty 0