Cisco Systems MC-607 manual Verifying DOCSIS-Compliant Bridging, MC-648

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Configuring Subscriber-End Broadband Access Router Features

Reestablishing DOCSIS-Compliant Bridging

After entering this command, perform a warm reset of the Cisco uBR900 series cable access router by pressing and holding down the Reset button for less than 10 seconds. For information on the location and operation of the Reset button, refer to the “Product Overview” chapter of the Cisco uBR924 Hardware Installation Guide.

Verifying DOCSIS-Compliant Bridging

To verify that the cable access router is configured for DOCSIS-compliant bridging, enter the show startup-configcommand in privileged EXEC mode. The configuration should look like this:

uBR924# show startup-configBuilding configuration...

Current configuration:

!

version 12.1 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 interface cable-modem0

no ip address

no ip directed-broadcast no ip route-cache

no keepalive

cable-modem downstream saved channel 699000000 36 bridge-group 59

bridge-group 59 spanning-disabled

!

ip classless

no ip http server

!

line con 0 transport input none

line vty 0 4 login

!

end

Cisco IOS Multiservice Applications Configuration Guide

MC-648

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Contents Configuring Subscriber-End Broadband Access Router Features MC-607Cisco IOS Software Feature Sets Subscriber-end OverviewMC-608 Base IP Bridging Feature Set Home Office Easy IP Feature SetMC-609 Small Office Feature Set Telecommuter Feature SetMC-610 Operating Modes MC-611Data Specifications Description Downstream Values Upstream ValuesMC-612 Service Assignments MC-613Downstream and Upstream Data Transfer Bridging ApplicationsMC-614 Routing Applications MC-615Dhcp Server L2TP ProtocolEasy IP Network Address Translation and Port Address TranslationVoice over IP Operations MC-617MC-618 Simplified VoIP over Cable NetworkVoice Compression and Decompression MC-619Protocol Stack MC-620Metric Value Subscriber-End Broadband Access Router Voice SpecificationsSgcp Protocol Stack MC-621Backup Pots Connection MC-622Docsis Baseline Privacy IPSec Network SecurityMC-623 NetRanger Support-Cisco IOS Intrusion Detection Triple Data Encryption StandardFirewall MC-624Subscriber-End Broadband Access Router Configuration Options MC-625MC-626 Event Description MC-627Sequence Event Description MC-628MC-629 MC-630 Cable Modem Initialization Flowchart MC-631Subscriber-End Broadband Access Router Basic Troubleshooting MC-632MC-633 WaitforlinkupstateMC-634 UBR924# show controllers cable-modem 0 mac ?Event 1-Wait for the Link to Come Up Event 2-Scan for a Downstream Channel, then SynchronizeMC-635 Event 4-Start Ranging for Power Adjustments Event 3-Obtain Upstream ParametersMC-636 Event 5-Establish IP Connectivity MC-637Event 8-Transfer Operational Parameters Event 6-Establish the Time of DayEvent 7-Establish Security Event 9-Perform RegistrationEvent 11-Enter the Maintenance State Event 10-Comply with Baseline PrivacyMC-639 Subscriber-End Broadband Access Router Configuration Tasks MC-640Configuring a Host Name and Password Command PurposeMC-641 Configuring Ethernet and Cable Access Router Interfaces MC-642Configuring Routing MC-643Verifying Routing MC-644Configuring Bridging MC-645MC-646 Reestablishing DOCSIS-Compliant Bridging MC-647Verifying DOCSIS-Compliant Bridging MC-648Customizing the Cable Access Router Interface Using Multiple PCs with the Cable Access RouterMC-649 Basic Internet Access Bridging Configuration Example MC-650Basic Internet Access Routing Configuration Example MC-651IP Multicast Routing Configuration Example MC-652VoIP Bridging Using H.323v2 Configuration Example MC-653VoIP Routing Using H.323v2 Configuration Example MC-654NAT/PAT Configuration Example MC-655VoIP Bridging Using Sgcp Configuration Example MC-656IPSec Configuration Example MC-657L2TP Configuration Example MC-658MC-659 MC-660