Cisco 10720 Configuration Guide - Page 6

Contents 4 C H A P T E R Uplink Card System LEDs 3-34 Uplink Card Status LEDs 3-36 Access Card System LEDs 3-38 Access Card Status LEDs 3-39 Additional Configuration Features 3-42 Saving the Configuration to NVRAM 3-42 Using the show Commands 3-42 Using the show running configuration Command 3-42 Using the show version Command 3-44 Using the show environment all Command 3-45 Monitoring Optical Power 3-45 Configuring Basic SRP Functionality 3-46 Configuring POS Functionality 3-46 Configuring Fast Ethernet 3-47 Configuring Gigabit Ethernet 3-47 Configuring TDR on TX Access Card 3-47 Assigning IP Information 3-47 Enabling Write Permission to Bootflash 3-47 Upgrading the Cisco IOS Software Image 3-47 Verifying the Image Is Upgraded 3-48 Upgrading ROM Monitor 3-48 Verifying ROM Monitor Is Upgraded 3-49 Troubleshooting 4-1 Basic Troubleshooting RPR-IEEE for the Uplink Card 4-1 Using the show controller rpr-ieee Command 4-1 Using the show controllers rpr-ieee 1/1 transceiver Command 4-3 Using the show arp Command 4-4 Verifying Clocking 4-5 PASS-THRU Mode 4-5 Verifying the PASS-THRU Mode 4-5 Using the show rpr-ieee topology Command 4-6 Using the show rpr-ieee protection Command 4-6 Fiber Misconnection 4-7 Basic Troubleshooting SRP for the Uplink Card 4-7 Using the show controller srp Command 4-7 Using the show arp Command 4-9 Verifying Clocking 4-9 PASS-THRU Mode 4-9 Cisco 10720 Internet Router Installation and Configuration Guide vi 78-13062-10