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Cisco ASR 9000 Series Configuring

Configuring channelized sonet/sdh
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Download this manual See also: Reference Manual, Configuration Manual
Configuring Channelized SONET/SDH on the
Cisco ASR 9000 Series Router
This module describes the configuration of Channelized SONET/SDH on the Cisco ASR 9000 Series
Aggregation Services Routers.
Feature History for Configuring Channelized SONET/SDH on Cisco IOS XR Software
Release
Release 3.9.0
Release 4.0.0
Release 4.0.1
Contents
•
•
•
•
Prerequisites for Configuring Channelized SONET/SDH
You must be in a user group associated with a task group that includes the proper task IDs. The command
reference guides include the task IDs required for each command. If you suspect user group assignment
is preventing you from using a command, contact your AAA administrator for assistance.
OL-26061-03
Modification
Support for the following SPA was introduced on the
Cisco ASR 9000 Series Router:
•
Support for the following SPA was introduced on the
Cisco ASR 9000 Series Router:
•
Support for SDH, E3, E1, and POS channelization was added for the
Cisco 2-Port Channelized OC-12/DS0 and Cisco 1-Port Channelized
OC-48/STM-16 SPAs.
Support for the following SPA was introduced on the
Cisco ASR 9000 Series Router:
•
Prerequisites for Configuring Channelized SONET/SDH, page 317
Information About Configuring Channelized SONET/SDH, page 318
How to Configure Channelized SONET/SDH, page 327
Configuration Examples for Channelized SONET, page 354
Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide
Cisco 2-Port Channelized OC-12/DS0 SPA
Cisco 1-Port Channelized OC-48/STM-16 SPA
Cisco 1-Port Channelized OC-3/STM-1 SPA
HC-317

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Summary of Contents for Cisco ASR 9000 Series

  • Page 1 Configuring Channelized SONET/SDH on the Cisco ASR 9000 Series Router This module describes the configuration of Channelized SONET/SDH on the Cisco ASR 9000 Series Aggregation Services Routers. Feature History for Configuring Channelized SONET/SDH on Cisco IOS XR Software Release Modification Release 3.9.0...

  • Page 2: Information About Configuring Channelized Sonet/Sdh

    A channelized SONET interface is a composite of STS streams, which are maintained as independent frames with unique payload pointers. The frames are multiplexed before transmission. Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-318 OL-26061-03...
  • Page 3 You configure the controller first by setting the mode of the STS path. The mode can be set to T3, or VT1.5-mapped T1, or POS, depending on your hardware support. POS is supported only on the STS-3c and STS-12c paths on the Cisco 1-Port Channelized OC-12/DS0 Note SPA and on the STS-3c, STS-12c, and STS-48c paths on the Cisco 1-Port Channelized OC-48/STM-16 SPA.
  • Page 4 STS 1 . . . can be configured as T3s or VTGs STS 2 STS 3 . . . can be configured as T3s or VTGs Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-320 OL-26061-03...
  • Page 5 Configuring Channelized SONET/SDH on the Cisco ASR 9000 Series Router Information About Configuring Channelized SONET/SDH Figure 23 shows an example of some SONET controller configuration combinations. The 1-Port Channelized OC-48/STM-16 SPA on the Cisco ASR 9000 Series Router does not support Note VTGs. Figure 23...
  • Page 6 . . . up to 24 DS0s . . . same possibilities as STS 1 STS 2 STS 3 . . . same possibilities as STS 1 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-322 OL-26061-03...

  • Page 7: Channelized Sdh Overview

    Information About Configuring Channelized SONET/SDH Figure 25 shows the VTG paths that can be configured. VTG paths are only supported on the Cisco 1-Port Channelized OC-3/STM-1 SPA and Cisco 2-Port Note Channelized OC-12c/DS0 SPA on the Cisco ASR 9000 Series Router.
  • Page 8 Regenerator Section Line Multiplex Section Path Path On the Cisco ASR 9000 Series Router, the following levels of SDH channelization are supported: 1-Port Channelized OC-3/STM-1 SPA • AU4 to TUG-3 to TUG-2 to VC-12 to E1 to NxDS0 – –...
  • Page 9 The 1-Port Channelized OC-48/STM-16 SPA does not support further channelization of AU-3 paths into T1s. Figure 26 SDH AU3 Paths SONET Controller AU-3 C11-T1 STM-1 AU-3 C11-T1 AU-3 C11-T1 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-325...

  • Page 10: Default Configuration Values For Channelized Sonet/Sdh

    SONET/SDH Controller Default Cit onfiguration Values Parameter Default Value Configuration File Entry Clock source line clock source {internal | line} SONET framing sonet framing {sdh | sonet} Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-326 OL-26061-03...

  • Page 11: How To Configure Channelized Sonet/Sdh

    Cisco 1-Port Channelized OC-3/STM-1 SPA Cisco 2-Port Channelized OC-12/DS0 SPA – T1 paths can be channelized into NxDS0s on the Cisco 2-Port Channelized OC-12/DS0 SPA. • Restrictions T1s and E1s are not supported on the Cisco 1-Port Channelized OC-48/STM-16 SPA.
  • Page 12 Step 2 Enters SONET controller configuration submode and specifies the controller sonet interface-path-id SONET controller name and interface-path-id with the rack/slot/module/port notation. Example: RP/0/RSP0/CPU0:router(config)# controller sonet 0/1/1/0 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-328 OL-26061-03...
  • Page 13 1, 4, 7, 10, and so on, for STS-3c • • 1, 13, 25, and 37 for STS-12c • 1 for STS-48c Step 8 Exits to global configuration mode. root Example: RP/0/RSP0/CPU0:router(config-stsPath)# root Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-329...
  • Page 14 Example: RP/0/0/CPU0:router(config-t1-channel_grou p)# timeslots 1:3:7:9 RP/0/0/CPU0:router(config-t1-channel_grou p)# timeslots 1-24 Step 15 Displays the contents of uncommitted configuration. show configuration Example: RP/0/RSP0/CPU0:router(config-t1-channel_g roup)# show configuration Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-330 OL-26061-03...
  • Page 15 Example: move to an up or down state (assuming that the parent RP/0/RSP0/CPU0:router(config-if)# no shutdown SONET layer is not configured administratively down). Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-331...

  • Page 16: Configuring Packet Over Sonet Channels

    • Cisco 2-Port Channelized OC-12/DS0 SPA • SUMMARY STEPS configure controller sonet interface-path-id clock source {internal | line} framing {sdh | sonet} sts number width number Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-332 OL-26061-03...
  • Page 17 1 to 12 on the 2-Port Channelized OC12c/DS0 SPA • Example: 1 to 48 on the 1 Port Channelized OC48/DS3 SPA • RP/0/RSP0/CPU0:router(config-sonet)# sts Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-333...
  • Page 18 The default CRC is 32. RP/0/RSP0/CPU0:router(config-if)# pos crc Step 12 (Optional) Configures the POS MTU value. mtu value The range is 64–65535. Example: RP/0/RSP0/CPU0:router(config-if)# mtu 4474 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-334 OL-26061-03...

  • Page 19: Configuring A Clear Channel Sonet Controller For T3

    Configuring Clear Channel SONET Controllers on the Cisco ASR 9000 Series Router module. SUMMARY STEPS configure controller sonet interface-path-id clock source {internal | line} Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-335...
  • Page 20 Internal clocking is required for SRP interfaces. Note Step 4 Configures the controller for SONET framing. SONET framing framing sonet (sonet) is the default. Example: RP/0/RSP0/CPU0:router(config-sonet)# framing sonet Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-336 OL-26061-03...
  • Page 21 Protocol • Step 13 Assigns an IP address and subnet mask to the interface. ipv4 ip-address mask Example: RP/0/RSP0/CPU0:router(config-if)# ip address 10.10.10.10 255.255.255.255 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-337...

  • Page 22: Configuring Channelized Sonet Aps

    You should know how to configure the SONET APS as specified in the “Configuring SONET APS” • section of the Configuring Clear Channel SONET Controllers on the Cisco ASR 9000 Series Router module. Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-338...
  • Page 23 How to Configure Channelized SONET/SDH Restrictions SONET APS is not supported on the 1-Port Channelized OC-48/STM-16 SPA. • The Cisco ASR 9000 Series Router supports multirouter APS only on the following SPAS: • 1-Port Channelized OC-3/STM-1 SPA – 2-Port Channelized OC-12c/DS0 SPA –...
  • Page 24 {sonet | sdh} switching (APS). The keyword options are: • sonet—Sets signaling to SONET. Example: RP/0/RSP0/CPU0:router(config-aps)# sdh—Sets signaling to Synchronous Digital Hierarchy (SDH). • signalling sonet Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-340 OL-26061-03...
  • Page 25 You should know how to configure the SONET controller as specified in the “How to Configure • Clear Channel SONET Controllers” section of the Configuring Clear Channel SONET Controllers on the Cisco ASR 9000 Series Router module. Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-341...
  • Page 26 Enters SONET controller configuration submode and specifies the controller sonet interface-path-id SONET controller name and interface-path-id identifier with the rack/slot/module/port notation. Example: RP/0/RSP0/CPU0:router(config)# controller sonet 0/1/1/0 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-342 OL-26061-03...
  • Page 27 T1 0/1/1/0/0/0/0 Step 9 Sets the channel-group number to which time slots are assigned. channel-group number The range is from 1 to 28. Example: RP/0/RSP0/CPU0:router(config-t1)# channel-group 0 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-343...
  • Page 28 Example: move to an up or down state (assuming that the parent RP/0/RSP0/CPU0:router(config-if)# no shutdown SONET layer is not configured administratively down). Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-344 OL-26061-03...
  • Page 29 Cisco 1-Port Channelized OC-48/STM-16 SPA • Cisco 1-Port Channelized OC-3/STM-1 SPA • Cisco 2-Port Channelized OC-12c/DS0 SPA • SUMMARY STEPS configure controller sonet interface-path-id clock source {internal | line} Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-345...
  • Page 30 • Internal clocking is required for SRP interfaces. Note Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-346 OL-26061-03...
  • Page 31 Step 10 Displays the contents of uncommitted configuration. show configuration Example: RP/0/RSP0/CPU0:router(config-t3)# show configuration Step 11 Exits to global configuration mode. root Example: RP/0/RSP0/CPU0:router(config-t3)# root Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-347...
  • Page 32 Step 17 show controllers sonet interface-path-id Verifies the SONET controller configuration. Example: RP/0/RSP0/CPU0:router# show controllers sonet 0/1/1/0 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-348 OL-26061-03...
  • Page 33 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-349...
  • Page 34 AU group for the AU type that you want to configure. The range for the AU command varies based on whether you are configuring AU-3 or AU-4. Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-350 OL-26061-03...
  • Page 35 T1 channels under the T3 controller as shown in Step 14, or you can create a channelized E1 port at this point. E1 is not supported on the 1-Port Channelized Note OC-48/STM-16 SPA. Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-351...
  • Page 36 Exits to global configuration mode. root Example: RP/0/0/CPU0:router(config-e1-channel_grou p)# root Step 19 Specifies the complete interface number with the interface serial interface-path-id rack/slot/module/port/T3Num/T1num:instance notation. Example: RP/0/0/CPU0:router(config)# interface serial 0/1/1/0/0/0:0 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-352 OL-26061-03...
  • Page 37 Step 24 show controllers sonet interface-path-id Verifies the SONET controller configuration. Example: RP/0/0/CPU0:router# show controllers sonet 0/1/1/0 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-353...

  • Page 38: Configuration Examples For Channelized Sonet

    This example is not supported on the 1-Port Channelized OC-48/STM-16 SPA. The following example shows how to configure SONET channelized to NxDS0s through SONET VT1.5 mode: configure controller sonet 0/1/1/0 clock source internal framing sonet Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-354 OL-26061-03...

  • Page 39: Channelized Packet Over Sonet Configuration: Example

    The following example shows SONET APS multirouter configuration. aps group 1 channel 0 local SONET 0/0/0/1 channel 1 remote 172.18.69.123 signalling sonet commit show aps show aps group 3 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-355...

  • Page 40: Channelized Sdh Examples

    The following example shows how to configure SDH AU-3 to TUG-2, VC-11 and channelized T1 to NxDS0s: configure controller sonet 0/1/1/0 clock source internal framing sdh au 1 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-356 OL-26061-03...

  • Page 41: Channelized Sdh Au-4 Configuration: Examples

    Channelized SDH AU-4 to TUG-3 and Clear Channel T3/E3: Examples The following exampe shows SDH AU-4 channelization to TUG-3 and clear channel T3: configure controller sonet 0/4/0/0 framing sdh au 1 width 3 Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-357...
  • Page 42 E1 0/1/2/0/1/1/1/1 framing unframed controller E1 0/1/2/0/1/1/1/2 framing unframed controller E1 0/1/2/0/1/1/1/3 framing unframed interface Serial0/1/2/0/1/1/1/1:0 encapsulation ppp multilink group 1 interface Serial0/1/2/0/1/1/1/2:0 encapsulation ppp Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-358 OL-26061-03...
  • Page 43 Serial0/3/2/0/1/1/1/1:0.1 point-to-point ipv4 address 192.168.200.2 255.255.255.252 ipv4 verify unicast source reachable-via rx pvc 100 encap ietf interface Serial0/3/2/0/1/1/3/1:0 encapsulation ppp multilink Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide OL-26061-03 HC-359...

  • Page 44: Additional References

    Standards Standards Title No new or modified standards are supported by this — feature, and support for existing standards has not been modified by this feature. Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-360 OL-26061-03...

  • Page 45: Technical Assistance

    Additional References MIBs MIBs MIBs Link CISCO-SONET-MIB To locate and download MIBs for selected platforms using • Cisco IOS XR software, use the Cisco MIB Locator found at the ENTITY-MIB • following URL: SONET-MIB (RFC 3592) • http://cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml The following additional MIBs are supported on the...
  • Page 46 Configuring Channelized SONET/SDH on the Cisco ASR 9000 Series Router Additional References Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide HC-362 OL-26061-03...

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