Manual De UsuarioTabla de contenidosATM Cable Interface Processor (ACIP) Installation and Configuration1ATM Terms and Acronyms2Asynchronous Transfer Mode Overview3ACIP Description4Figure1 ACIP with the UNI 155-Mbps Interface4ACIP Features4ACIP Interface5SONET Distance Limitations5Table1 SONET Maximum Fiber-Optic Transmission Distances5Power Budget5Table2 Typical Fiber-Optic Link Attenuation and Dispersion Limits6Approximating the ACIP Power Margin6Table3 Estimating Link Loss6Table4 ACIP SONET Signal Requirements7Multimode Power Budget Example with Sufficient Power for Transmission7Multimode Power Budget Example of Dispersion Limit7ACIP Cables, PLIM, and Connections7Figure2 Duplex SC-Type Connector8Figure3 Simplex SC-Type Connector8Figure4 SONET Multimode SC Duplex PLIM8Figure5 SONET ATM Multimode Fiber-Optic Transceiver and Dust Plug8ACIP Installation Prerequisites9ACIP Software Prerequisites9Hardware and Host Router Prerequisites9Figure6 Cisco 7505, Interface Processor End9Figure7 Cisco 7507, Interface Processor End10Figure8 Cisco 7513, Interface Processor End11List of Parts and Tools12Safety Guidelines12Safety Warnings12Electrical Equipment14Telephone Wiring14Preventing Electrostatic Discharge Damage14Installing and Removing an ACIP16Figure9 Installing and Removing an ACIP16Attaching Network Interface Cables to the ACIP17Figure10 Connecting Cables to the ACIP (Vertical Orientation Shown)17Using LEDs to Check ACIP Status17Figure11 ACIP LEDs (Partial Faceplate View, Horizontal Orientation)17Step1 While the system reinitializes each interface, observe the console display messages and ve...18Step2 When the reinitialization is complete, verify that the enabled LED on the ACIP is on and r...18Step3 If the enabled LED on the ACIP fails to go on, suspect that the ACIP board connector is no...18Step4 If the enabled LED still fails to go on, remove the ACIP and try installing it in another ...18Step5 If the ATM interface is new, proceed to the section “Configuring the ACIP, ” on page21, t...18Step6 If this installation was a replacement ACIP, use the show interfaces or show controllers c...19Step7 When the interface is up, check the activity of the interface with the ACIP LEDs. (SeeFig...19Using show Commands to Verify Interface Status19Configuring the ACIP21Configure an ACIP Interface22Table1 ACIP Defaults22Step 1 Assign a bridge group.22Step 2 Specify the interface and enter interface configuration mode.22Step 3 Assign the bridge group to the interface.22Step 4 Disable the spanning tree on the interface.22Step 5 Change the shutdown state to up and enable the interface.22Configure Cable Parameters23Step 1 Specify the ATM interface, VPI, and headend IP address.23Step 2 Optionally, enable proxy-ARP handling if user-to-user communication is permitted for each ...23Configure the Integrated Routing and Bridging Feature23Configure the Bridge-Group Virtual Interface23Step 1 Enable a bridge-group virtual interface.24Step 2 Specify the IP address for the interface.24Step 3 Disable the sending of redirect messages.24Step 4 Optionally, enable fast-switching on the interface.24Configure Protocols for Routing or Bridging24Monitor and Maintain the ACIP25Configuration Example25ACIP Error Statistics26Checking the Configuration26ATM show Commands26Using the Debug ATM Commands27Examples of ATM Error Messages28Error Message28RESET(ATM2/0): PLIM type is 0, Rate is 0Mbps28Explanation Displays the PLIM TYPE value returned from the ACIP and the expected associated rate.28Error Message28Explanation The DISABLE code to shut the ACIP down has been entered.28Error Message28Explanation The current configuration to the ACIP was sent including TXBUFF, RXBUFF, exception...28Error Message28Explanation The ACIP is taken out of shutdown.28Error Message29Explanation Received a love note from the ACIP. Love notes are messages that the ACIP passes t...29Error Message29Explanation The state of the device is changed to either UP(1) or DOWN(0).29Error Message29Explanation A VC SETUP request is being sent to the ACIP to establish a VC.29Error Message29Explanation The SETUP VC request is being delayed to allow the ACIP to come up and configure i...29Error Message29Explanation A VC teardown is requested. The VC is being deconfigured.29Error Message29Explanation All previously configured PVCs are being reconnected on the ACIP.29Error Message30Explanation A bad love note message was passed back by the ACIP.30Error Message30Explanation Indicates that a VC SETUP failed because the average rate requested could not be c...30Error Message30Explanation This error message indicates that the cell quota selected is out of the range allo...30Error Message30Explanation The return value from the ACIP after a setup request.30Error Message30Explanation The PVC teardown return code from the ACIP. 0 = Success.30Error Message30Explanation Indicates that the rate specified for the peak rate is not allowable. The parser s...30Error Message30Explanation The RSP received an OAM cell with an invalid OAM type value.30Error Message30Explanation The function value in the OAM cell is invalid in one of the following: F4 SEGMENT ...30Error Message31Explanation A packet was received by the ACIP with a VC that is out of the valid range of VCs.31Error Message31Explanation A packet was received by the ACIP for which a VC is not configured.31Error Message31Explanation The ATM software failed to encapsulate a protocol because the protocol/address are...31Error Message31Explanation A static map exists for the protocol address, but the VC has not been configured.31Error Message31ATM(ATM2/0): VC(1) Bad SAP received31Explanation A packet with a bad SNAP encapsulation was received.31Error Message31ATM(ATM2/0): Bad VC(1) encapsulation configured31Explanation An internal error has occurred. Check the VC encapsulation.31Cisco Connection Online32Tamaño: 600 KBPáginas: 32Language: EnglishManuales abiertas