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Cisco NCS 4200 Series Configuration Manuals

Time division multiplexing configuration guide
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Time Division Multiplexing Configuration Guide, Cisco IOS XE Everest
16.5.1 (Cisco NCS 4200 Series)
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  • Page 1: Table Of Contents

    Time Division Multiplexing Configuration Guide, Cisco IOS XE Everest 16.5.1 (Cisco NCS 4200 Series) Configuring VCoP Smart SFP Features of VCoP Smart SFP Benefits of VCoP Smart SFP Prerequisites Restrictions Alarms on VCoP Smart SFP Configuring VCoP Smart SFP Performance Monitoring and Overhead Bytes...

  • Page 2: Configuring Vcop Smart Sfp

    SONET frames on STS-1, STS-3C or STS-12C, and T3 frames on STS-1 channels into a single circuit emulating pseudowire and transports it to a single destination over Packet Switched Network (PSN). The VCoP smart SFP feature is supported only on Cisco NCS 4201 and Cisco NCS 4202 Series. Note With effect from Cisco IOS XE 16.5.1S Release, VCoP smart SFP supports T3 mode.

  • Page 3: Benefits Of Vcop Smart Sfp

    • Both OCx and PDH are supported on Cisco NCS 4201 and NCS 4202 Routers. Benefits of VCoP Smart SFP • Supports channelization upto STS1 channel • Reduces network complexity Prerequisites • The Multi-Protocol Label Switching (MPLS) and Interior Gateway Protocol (IGP) endpoints are up and running fine between the PE nodes.

  • Page 4: Restrictions

    • The T3 mode supports 1 CEP circuit and can sustain the traffic up to 45mbps. • The Cisco NCS 4201 supports a maximum of 12 VCoP smart SFPs and only on GE ports of the top row. • The Cisco NCS 4202 supports a maximum of eight VCoP smart SFPs and on all GE and 10GE ports.

  • Page 5: Configuring Vcop Smart Sfp

    Configuring VCoP Smart SFP Before You Begin Ensure MPLS and IGP are active between the PE nodes. VCoP smart SFP supports the following valid CEP Pseudo Wire (PW) configurations: Note Mode CEP PWs OC-3 3* STS-1 or 1* STS-3c OC-12 Valid mix of STS-1, STS-3c or STS-12c 1*STS-1 You can configure VCoP smart SFP on OC-3 or OC-12 mode.
  • Page 6 mode unframed cem-group 20 cep sts-1 2 mode unframed cem-group21 cep sts-1 3 mode unframed cem-group 22 cep exit Configuring CEM Circuits on VCoP for STS-3c on OC-3 enable configure terminal controller SONET 0/0/10 framing sonet sts-1 1-3 mode sts-3c cem-group 0 cep overhead c2 0 exit...
  • Page 7 CEM Defects Set None Signalling: No CAS RTP: No RTP Ingress Pkts: 24000 Dropped: Egress Pkts: 24000 Dropped: CEM Counter Details Input Errors: Output Errors: Pkts Missing: Pkts Reordered: Misorder Drops: JitterBuf Underrun: Error Sec: Severly Errored Sec: 0 Unavailable Sec: 0 Failure Counts: Pkts Malformed: JitterBuf Overrun:...
  • Page 8 Device# show mpls l2 vc Local intf Local circuit Dest address VC ID Status ------------- -------------------------- --------------- ---------- ---------- CE0/0/8 CEM 20 2.2.2.2 3000 CE0/0/8 CEM 21 2.2.2.2 3001 CE0/0/8 CEM 22 2.2.2.2 3002 Verifying VCoP Smart SFP Configuration for STS-3C on OC-3 Use the show controller command to verify the VCoP smart SFP configuration.
  • Page 9 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ....SONET/SDH Path Tables INTERVAL 16:11-16:11 STS-1 1 - 3 mode sts-3c cep is configured: TRUE cem_id Path 2: configured as member of a concatenated interface Path 3: configured as member of a concatenated interface Configuring VCoP Smart SFP on OC-12...
  • Page 10 framing sonet sts-1 1-12 mode sts-12c cem-group0 cep overhead c2 2 exit Configuring Cross-connect for STS-1 on OC-12 enable configure terminal interface CEM 0/0/8 no ip address cem 20 xconnect 2.2.2.2 3000 encapsulation mpls cem 21 xconnect 2.2.2.2 3001 encapsulation mpls cem 22 xconnect 2.2.2.2 3002 encapsulation mpls cem 23...

  • Page 11: Ingress Pkts

    Error Sec: Severly Errored Sec: 0 Unavailable Sec: 0 Failure Counts: Pkts Malformed: JitterBuf Overrun: CEM0/0/8, ID: 21, Line: UP, Admin: UP, Ckt: ACTIVE Controller state: up, CEP state: up Idle Pattern: 0xFF, Idle CAS: 0x8 Dejitter: 5 (In use: 0) Payload Size: 783 Framing: Unframed CEM Defects Set...

  • Page 12: Port Configured Rate: Oc

    Verifying VCoP Smart SFP Configuration for STS-12C on OC-12 Use the show controller command to verify the VCoP smart SFP configuration. Device# show controller sonet 0/0/8 SONET 0/0/8 is up. Hardware is 12xGE-4x10GE-FIXED Port configured rate: OC-3 Applique type is Channelized Sonet/SDH Clock Source is Line Medium info: Type: Sonet, Line Coding: NRZ,...
  • Page 13 Path 2: configured as member of a concatenated interface Path 3: configured as member of a concatenated interface Path 4: configured as member of a concatenated interface Path 5: configured as member of a concatenated interface Path 6: configured as member of a concatenated interface Path 7: configured as member of a concatenated interface Path 8:...
  • Page 14 Configuring Cross-connect on T3 VCoP Smart SFP enable configure terminal interface cem 0/0/10 cem0 xconnect10.10.10.10 204 encapsulation mpls Verifying VCoP Smart SFP Configuration on T3 Use the show cem circuit command to verify the VCoP smart SFP on T3 mode. Device# show cem circuit interface cem0/0/10 CEM0/0/10, ID: 0, Line: UP, Admin: UP, Ckt: ACTIVE Controller state: up, CEP state: up...

  • Page 15: Performance Monitoring And Overhead Bytes

    Performance Monitoring and Overhead Bytes The VCoP smart SFP supports the performance monitoring counter to maintain the path quality of the link. You can view the statistics or error count generated on the VCoP smart SFP, if you have the configuration that is described: enable configure terminal controller SONET 0/0/8...

  • Page 16: Tca Threshold: B3 = 10E

    Port configured rate: OC3 Applique type is Channelized Sonet/SDH Clock Source is Line Medium info: Type: Sonet, Line Coding: NRZ, SECTION: LOS = 0 LOF = 0 BIP(B1) = 0 SONET/SDH Section Tables INTERVAL SEFS 12:25-12:25 LINE: AIS = 0 RDI = 0 REI = 0 BIP(B2) = 0...

  • Page 17: Troubleshooting

    Rx: C2 = 00 Tx: C2 = 02 PATH TRACE BUFFER : UNSTABLE 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ....00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ....
  • Page 18 mac : 00:19:3a:00:79:58 port: 8 bay: 0 ssfp upgrade data store id: -1 ssfp is device upgrade safe: -1 upgrade percentage complete: 0 ssfp upgrade in progress: 0 fpga version of the VCoP ############# Device# show platform software ssfpd slot 0 bay 0 port 8 version sdid: 15 rma timestamp: 160209-09:21 rma version: 00060000...
  • Page 19 mbid: 271 hwid: 1274 nabc: 0 sabc: 0 nmbc: 0 ReleaseType: OFFICIAL Device#show inventory | beg VCoPNAME: "subslot 0/0 transceiver 8", DESCR: "VCoP OC-3/OC-12"PID: ONS-SI-OC-VCOP , VID: 01.0, SN: OEA19430007 Running Bit Error Rate Testing Bit Error Rate Testing (BERT) is supported on VCoP smart SFP at the STS-1 path level. The OCn VCoP hardware does not support BERT at the concatenated level paths like STS-3c or STS-12c.
  • Page 20 • After the test runs completely. • Anytime during the test (in real time). Verifying BERT on OC3/OC12 Use the show controller command to verify the BERT configuration on VCoP smart SFP. BERT test result (running) Test Pattern : All 0's, Status : Not Sync, Sync Detected : 0 Interval : 5 minute(s), Time Remain : 4 minute(s) Bit Errors (since BERT started): 0 bits, Bits Received (since BERT started): 0 Kbits...
  • Page 21 • Controller level • Path Level Configuring Loopback on VCoP STS1 Channel Configuring Network Loopback Follow these steps to configure network loopback on VCoP STS1 channel. enable configure terminal controller SONET 0/0/8 sts-1 1 loopback network exit Configuring Local Loopback Follow these steps to configure local loopback on VCoP STS1 channel.
  • Page 22 cep is configured: TRUE cem_id Configured Loopback : Locally Looped Use the show controller sonet 0/0/8 command to verify the path level network loopback configuration on VCoP smart SFP. SONET 0/0/8 is up. Hardware is A900-IMA8S Port configured rate: OC3 Applique type is Channelized Sonet/SDH Clock Source is Line ..

  • Page 23: Enable

    Configuring Loopback on T3 VCoP Smart SFP Follow these steps to configure local loopback on T3 VCoP smart SFP. enable configure terminal controller t3 0/0/10 loopback local Follow these steps to configure network loopback on T3 VCoP smart SFP. enable configure terminal controller t3 0/0/10 loopback network...

  • Page 24: Configuration Examples For Vcop Smart Sfp

    0 C-bit Errored Secs, 0 C-bit Severely Errored Secs 0 Severely Errored Line Secs 0 Far-End Errored Secs, 0 Far-End Severely Errored Secs 0 CP-bit Far-end Unavailable Secs 0 Near-end path failures, 0 Far-end path failures 0 Far-end code violations, 0 FERF Defect Secs 0 AIS Defect Secs, 0 LOS Defect Secs 0 Bipolar Violations/Excessive Zero Errors 0 Code Violations Path Errors, 14 B3 Errors...
  • Page 25 cem-group 21 cep sts-1 3 mode unframed cem-group 22 cep sts-1 4 mode unframed sts-1 5 mode unframed sts-1 6 mode unframed sts-1 7 mode unframed sts-1 8 mode unframed sts-1 9 mode unframed sts-1 10 mode unframed sts-1 11 mode unframed sts-1 12 mode unframed...

  • Page 26: Associated Commands

    ########################## interface cem0/0/10 cem 0 xconnect 2.2.2.2 101 encapsulation mpls Associated Commands The commands used to configure VCoP Smart SFP. Commands platform smart-sfp https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/interface/ command/ir-cr-book/ir-o1.html#wp2283539401 controller sonet http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/interface/ command/ir-cr-book/ir-c2.html#wp2020468554 framing sonet http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/interface/ command/ir-cr-book/ir-f1.html#wp6807068490 controller t3 http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/interface/ command/ir-cr-book/ir-c2.html#wp1921350260...

  • Page 27: Additional References For Vcop Smart Sfp

    Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) - Circuit Emulation over Packet (CEP) MIBs MIBs Link To locate and download MIBs for selected platforms, Cisco • CISCO-MIB IOS releases, and feature sets, use Cisco MIB Locator found at the following URL: http://www.cisco.com/go/mibs...
  • Page 28 Product Alert Tool (accessed from Field Notices), the Cisco Technical Services Newsletter, and Really Simple Syndication (RSS) Feeds. Access to most tools on the Cisco Support website requires a Cisco.com user ID and password.
  • Page 29 © 2017 Cisco Systems, Inc. All rights reserved.
  • Page 30 Cisco Systems, Inc. Cisco Systems (USA) Pte. Ltd. Cisco Systems International BV San Jose, CA 95134-1706 Singapore Amsterdam, The Netherlands Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco Website at www.cisco.com/go/offices.

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