Cisco IOS XR Interface and Hardware Component Configuration Guide for the Cisco CRS Router
Configuring LAN/WAN-PHY Controllers on Cisco IOS XR Software
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Table of Contents

Configuring LAN/WAN-PHY Controllers on Cisco IOS XR Software

Contents

Prerequisites for Configuring LAN/WAN-PHY Controller Interfaces

Restrictions

Information About the LAN/WAN-PHY Controllers

How to Configure LAN/WAN-PHY Controllers

Configuring LAN-PHY Mode

Prerequisites

Troubleshooting Tips

Examples

What to Do Next

Configuring WAN-PHY Mode

Prerequisites

What to Do Next

Configuring WAN-PHY Signal Failure and Signal Degrade Bit Error Rates

Prerequisites

Restrictions

Examples

Additional References

Related Documents

Standards

MIBs

RFCs

Technical Assistance

Configuring LAN/WAN-PHY Controllers on Cisco IOS XR Software

This module describes the configuration of LAN/WAN-PHY controllers on the Cisco CRS Router.

Feature History for Configuring LAN/WAN-PHY Controller Interfaces

 

Release
Modification

Release 3.5.2

This feature was introduced on the Cisco CRS Router.

Support was added for the 1-Port 10-Gigabit Ethernet LAN/WAN-PHY Shared Port Adapter (SPA-1X10GE-WL-V2).

Release 3.6.0

No modification.

Release 3.7.0

No modification.

Release 3.8.0

No modification.

Release 3.9.0

Support was added for user configuration of WAN-PHY Signal Failure (SF) and Signal Degrade (SD) Bit Error Rate (BER) reporting and thresholds.

Release 4.0.0

Support was added for the following physical layer interface modules (PLIMs):

  • 14-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (14X10GBE-WL-XFP) (with the Cisco CRS-3 Modular Services Card or Cisco CRS-3 Forwarding Processor Card)
  • 20-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (20X10GBE-WL-XFP) (with the Cisco CRS-3 Modular Services Card or Cisco CRS-3 Forwarding Processor Card)

Release 4.0.1

Support was added for the following PLIMs:

  • 4-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (4-10GBE-WL-XFP)
  • 8-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (8-10GBE-WL-XFP)

Prerequisites for Configuring LAN/WAN-PHY Controller Interfaces

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.

Before configuring a LAN/WAN-PHY controller, be sure that the following tasks and conditions are met:

  • You have installed one of the following cards that supports the LAN/WAN-PHY controller:

1-Port 10-Gigabit Ethernet LAN/WAN-PHY Shared Port Adapter

4-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

8-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

14-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM

20-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM

Restrictions

The LAN/WAN-PHY controller has the following restrictions:

  • LAN-PHY mode is configurable using the lanmode on command only on the 1-Port 10-Gigabit Ethernet LAN/WAN-PHY SPA. The default mode of the LAN/WAN-PHY controller is WAN mode for the 1-Port 10-Gigabit Ethernet SPA.
  • WAN-PHY mode is configurable using the wanmode on command only on the 10-Gigabit Ethernet LAN/WAN-PHY PLIMs. The default mode of the LAN/WAN-PHY controller is LAN mode for the following SPAs:

4-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

8-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

14-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM

20-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM

Information About the LAN/WAN-PHY Controllers

LAN/WAN-PHY support in Cisco IOS XR software is based on the IEEE 802.3ae standard.

WAN-PHY controllers can only be used as Path Terminating Equipment (PTE). When deploying Ethernet WAN interfaces as endpoints or PTE between routers, the other endpoint must be an Ethernet WAN interface. WAN-PHY will not interoperate and terminate on a PoS (Packet over Sonet) or EoS (Ethernet over Sonet) port. Between devices (LTE - Line Terminating Equipment or STE - Section Terminating Equipment), the endpoints can be an Add-Drop Multiplexer (ADM) or Dense Wavelength Division Multiplexing (DWDM) OC-192c POS interfaces.

The purpose of WAN-PHY is to render 10 Gigabit Ethernet compatible with the SONET STS-192c format and data rate, as defined by ANSI, as well as the SDH VC-4-64c container specified by ITU. To achieve this compatibility, a WAN Interface Sublayer (WIS) is inserted between the 10 Gigabit Ethernet Physical Coding Sublayer (PCS) and the serial Physical Medium Attachment sublayer/Physical Medium Dependent sublayer (PMA/PMD). When the controller is in WAN-PHY mode the WIS sublayer transports 10 Gigabit Ethernet frames in an OC-192c SONET payload which can interoperate with SONET section or line level repeaters. This effectively bridges the asynchronous world of Ethernet data with synchronous SONET/SDH transport allowing 10 Gigabit Ethernet to be transparently carried over current DWDM networks without having to directly map the Ethernet frames into SONET/SDH.

At a high-level, the WIS has the following characteristics and functions:

  • The WIS allows WAN-PHY equipment to generate an Ethernet data stream to be mapped to an OC-192c or VC-4-64c concatenated payload at the PHY level without any MAC or higher layer processing.
  • In theory, a 10GBASE-W interface in not intended to interoperate directly with SONET/SDH equipment because WAN-PHY is not fully compliant with SONET/SDH optical and electrical specifications. In practice, SONET/SDH and 10GBASE-W interfaces can interoperate.
  • From a MAC perspective, WAN-PHY does not appear any different from LAN-PHY (no WIS) with the exception of the sustained data rate. In the case of LAN-PHY the data rate is 10.3125 Gbps, while at WAN-PHY it is 9.95328 Gbps (as required by SONET/SDH).
  • The WIS implements a subset of the SONET functions including creating the Section, Line, Path Overhead headers, calculating the Bit Interleaved Parity (BIP) bytes for error monitoring and managing a variety of alarms and defect indications.

Beside the frame format and data rate 10GBASE-W and Packet over SONET (POS) have very little in common:

  • POS and 10GBASE-W cannot in fact interoperate on the same link since the protocol architecture is completely different. POS is based on a serial protocol like PPP whose frames are logically and physical different from Ethernet MAC frames.
  • From a Service Provider point of view, POS is a L3 point-to-point service while WAN-PHY is a L2 Ethernet hand-off. WAN-PHY should be compared more properly to an Ethernet over SONET (EoS) encapsulation technology, such as ITU-T X.86 or GFP (ITU-T G.7041) where the Ethernet frame is encapsulated respectively in an HDLC-like or GFP frame.
  • POS is optically and electrically compatible with SONET/SDH protocols whereas WAN-PHY is not.
  • Cisco POS supports linear Automatic Protection Switching (APS) to restore link failures in 50 msec, while WAN-PHY is not designed to support APS.
  • The synchronous nature of POS requires clocking to be configured either “internal” or “line” (Internal clocking is used when the POS interface is connected to another POS in back-to-back or through DWDM, while the line clocking is required when the POS is connected to a SONET/SDH add/drop multiplexer). WAH-PHY has no requirement to support line clocking.

The supported WAN/LAN PHY cards are:

  • Cisco CRS-1 Series 8-Port Ten Gigabit Ethernet Interface Module (8-10GBE-WL-XFP)
  • Cisco CRS-1 Series 2x10GE WAN/LAN Flexible Interface Module (2-10GE-WL-FLEX)
  • Cisco CRS-1 Series 4-Port Ten Gigabit Ethernet Interface Module (4-10GBE-WL-XFP)

How to Configure LAN/WAN-PHY Controllers

The LAN/WAN-PHY controllers are configured in the physical layer control element of the Cisco IOS XR software configuration space. By default the 1-Port 10GE LAN/WAN-PHY Shared Port Adapter boots up in WAN-PHY mode. LAN-PHY mode configuration is done using the controller wanphy command.

Configuration of LAN/WAN-PHY controllers is described in the following tasks.


NoteAll interface configuration tasks for the POS or GE interfaces still must be performed in interface configuration mode. Refer to All interface configuration tasks for the POS or GE interfaces still must be performed in interface configuration mode. Refer to Configuring POS Interfaces on Cisco IOS XR Software and Configuring Ethernet Interfaces on Cisco IOS XR Software modules for more information.


Configuring LAN-PHY Mode

This task describes how to configure LAN-PHY mode on the 1-Port 10-Gigabit Ethernet LAN/WAN-PHY SPA, which by default operates in WAN-PHY mode.


NoteAfter configuring LAN-PHY mode and reloading the SPA, all links are in the UP state. After configuring LAN-PHY mode and reloading the SPA, all links are in the UP state.


Prerequisites

You have the 1-Port 10-Gigabit Ethernet LAN/WAN-PHY SPA installed.

SUMMARY STEPS

1. show controllers wanphy interface-path-id [ alarms | all | registers ]

2. configure

3. controller wanphy interface-path-id

4. lanmode on

5. end
or
commit

6. hw-module subslot interface-path-id reload

7. show controllers wanphy interface-path-id [ alarms | all | registers ]

DETAILED STEPS

 

Command or Action
Purpose

Step 1

show controllers wanphy interface-path-id [ alarms | all | registers ]

 

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Tue Jan 5 23:01:18.641 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

Displays the configuration mode of the LAN/WAN-PHY controller. By default, prior to configuration of LAN-PHY mode the controller will be in WAN-PHY mode.

Step 2

configure

 

RP/0/RP0/CPU0:router# configure

Enters global configuration mode.

Step 3

controller wanphy interface-path-id

 

RP/0/RP0/CPU0:router(config)# controller wanphy 0/6/1/0

Specifies the LAN/WAN-PHY controller name in the notation rack/slot/module/port and enters wanphy configuration mode.

Step 4

lanmode on

 

RP/0/RP0/CPU0:router(config-wanphy)# lanmode on

Tue Jan 5 23:08:09.024 PST

To complete the mode change the SPA must be power-cycled.

Configures LAN-PHY mode.

Step 5

end

or

commit

 

RP/0/RP0/CPU0:router(config-wanphy)# end

or

RP/0/RP0/CPU0:router(config-wanphy)# commit

Saves configuration changes.

  • When you issue the end command, the system prompts you to commit changes:
Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]:
 

Entering yes saves configuration changes to the running configuration file, exits the configuration session, and returns the router to EXEC mode.

Entering no exits the configuration session and returns the router to EXEC mode without committing the configuration changes.

Entering cancel leaves the router in the current configuration session without exiting or committing the configuration changes.

  • Use the commit command to save the configuration changes to the running configuration file and remain within the configuration session.

Step 6

hw-module subslot interface-path-id reload

 

RP/0/RP0/CPU0:router# hw-module subslot 0/6/1 reload

Reloads the SPA in the notation rack/slot/module. To complete the mode change from WAN-PHY to LAN-PHY the SPA must be power-cycled.

Step 7

show controllers wanphy interface-path-id [ alarms | all | registers ]

 

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Tue Jan 5 23:28:37.738 PST

Interface: wanphy0_6_1_0

Configuration Mode: LAN Mode

Displays the configuration mode of the LAN/WAN-PHY controller.

Troubleshooting Tips

The SPA must be power-cycled to complete the controller mode change.

Examples

The following example shows how to configure LAN-PHY mode from a controller in default WAN-PHY mode for the 1-Port 10-Gigabit Ethernet LAN/WAN-PHY SPA:

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Tue Jan 12 20:53:20.945 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

RP/0/RP0/CPU0:router# configure

RP/0/RP0/CPU0:router(config)# controller wanphy 0/6/1/0

RP/0/RP0/CPU0:router(config-wanphy)# lanmode on

Tue Jan 12 20:55:49.610 PST

To complete the mode change the SPA must be power-cycled.

RP/0/RP0/CPU0:router(config-wanphy)# end

Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]: yes

RP/0/RP0/CPU0:router# hw-module subslot 0/6/1 reload

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Tue Jan 12 20:57:28.779 PST

Interface: wanphy0_6_1_0

Configuration Mode: LAN Mode

 

The following example shows how to configure WAN-PHY mode from a controller configured in LAN-PHY mode for the 1-Port 10-Gigabit Ethernet LAN/WAN-PHY SPA:

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Tue Jan 12 20:03:46.483 PST

Interface: wanphy0_6_1_0

Configuration Mode: LAN Mode

RP/0/RP0/CPU0:router# configure

RP/0/RP0/CPU0:router(config)# controller wanphy 0/6/1/0

RP/0/RP0/CPU0:router(config-wanphy)# no lanmode on

Tue Jan 12 20:35:06.523 PST

To complete the mode change the SPA must be power-cycled.

RP/0/RP0/CPU0:router(config-wanphy)# end

Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]: yes

RP/0/RP0/CPU0:router# hw-module subslot 0/6/1 reload

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Tue Jan 12 20:39:32.570 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

What to Do Next

All interface configuration tasks for the POS or GE interfaces still must be performed in interface configuration mode. Refer to Configuring POS Interfaces on Cisco IOS XR Software and Configuring Ethernet Interfaces on Cisco IOS XR Software modules for more information.

Configuring WAN-PHY Mode

This task describes how to configure WAN-PHY mode on the 10-Gigabit Ethernet LAN/WAN-PHY PLIMs.

Prerequisites

You have one of the following 10-Gigabit Ethernet LAN/WAN-PHY PLIMs installed:

4-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

8-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

14-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM

20-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM

SUMMARY STEPS

1. configure

2. controller wanphy interface-path-id

3. wanmode on

4. end
or
commit

5. hw-module subslot interface-path-id reload

6. show controllers wanphy interface-path-id [ alarms | all | registers ]

DETAILED STEPS

 

Command or Action
Purpose

Step 1

configure

 

RP/0/RP0/CPU0:router# configure

Enters global configuration mode.

Step 2

controller wanphy interface-path-id

 

RP/0/RP0/CPU0:router(config)# controller wanphy 0/6/1/0

Specifies the LAN/WAN-PHY controller name in the notation rack/slot/module/port and enters wanphy configuration mode.

Step 3

wanmode on

 

RP/0/RP0/CPU0:router(config-wanphy)# wanmode on

Configures WAN-PHY mode.

Step 4

end

or

commit

 

RP/0/RP0/CPU0:router(config-wanphy)# end

or

RP/0/RP0/CPU0:router(config-wanphy)# commit

Saves configuration changes.

  • When you issue the end command, the system prompts you to commit changes:
Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]:
 

Entering yes saves configuration changes to the running configuration file, exits the configuration session, and returns the router to EXEC mode.

Entering no exits the configuration session and returns the router to EXEC mode without committing the configuration changes.

Entering cancel leaves the router in the current configuration session without exiting or committing the configuration changes.

  • Use the commit command to save the configuration changes to the running configuration file and remain within the configuration session.

What to Do Next

All interface configuration tasks for the POS or GE interfaces still must be performed in interface configuration mode. Refer to Configuring POS Interfaces on Cisco IOS XR Software and Configuring Ethernet Interfaces on Cisco IOS XR Software modules for more information.

Configuring WAN-PHY Signal Failure and Signal Degrade Bit Error Rates

This task describes how to configure WAN-PHY Signal Failure (SF) and Signal Degrade (SD) Bit Error Rate (BER) reporting and thresholds.

A Signal Failure (SF) alarm is declared if the line bit error (B2 ) rate exceeds a user provisioned threshold (over the range of 10e-3 to 10e-9). If the B2 errors cross the SF threshold then the link is considered unreliable and the interface changes the state to down.

A Signal Degrade (SD) alarm is declared if the line bit error (B2 ) rate exceeds a user provisioned threshold (over the range of 10e-3 to 10e-9). If the B2 errors cross the SD threshold then a warning of link quality degradation will occur.

The SF or SD alarm is cleared when the B2 error count remains below the configured threshold for a period of time called the Hold on Time. Table 1 lists the configured SF and SD threshold values and the corresponding Hold on Times.

 

Table 1 SF and SD Configured Threshold Value Hold on Times

Configured Threshold Value
Hold on Time (max) in seconds

10e-3

13

10e-4

13

10e-5

13

10e-6

13

10e-7

20

10e-8

110

10e-9

1010

These WAN-PHY alarms are required for some users who are upgrading their Layer 2 core network from a sonet ring to a 10 Gigabit Ethernet ring.

Prerequisites

The controller must be in WAN-PHY mode prior to configuring Signal Failure (SF) and Signal Degrade (SD) Bit Error Rate (BER) reporting and thresholds.

Restrictions

SF and SD BER is not supported on the following cards:

  • 4-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)
  • 8-Port 10-Gigabit Ethernet LAN/WAN-PHY PLIM (XFP optics)

WAN-PHY mode is supported only on the 1-Port 10GE LAN/WAN-PHY Shared Port Adapter (SPA-1X10GE-WL-V2).

SUMMARY STEPS

1. show controllers wanphy interface-path-id [ alarms | all | registers ]

2. configure

3. controller wanphy interface-path-id

4. report sd-ber

5. report sf-ber disable

6. threshold sd-ber range

7. threshold sf-ber range

8. end
or
commit

9. show controllers wanphy interface-path-id [ alarms | all | registers ]

DETAILED STEPS

 

Command or Action
Purpose

Step 1

show controllers wanphy interface-path-id [ alarms | all | registers ]

 

RP/0/RP0/CPU0:router#show controllers wanphy 0/6/1/0 all

Tue Jan 19 22:32:50.591 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

Displays the configuration mode of the LAN/WAN-PHY controller.

Step 2

configure

 

RP/0/RP0/CPU0:router# configure

Enters global configuration mode.

Step 3

controller wanphy interface-path-id

 

RP/0/RP0/CPU0:router(config)# controller wanphy 0/6/1/0

Specifies the LAN/WAN-PHY controller name in the notation rack/slot/module/port and enters wanphy configuration mode.

Step 4

report sd-ber

 

RP/0/RP0/CPU0:router(config-wanphy)#report sd-ber

Enables signal degrade (sd) bit error rate (ber) reporting.

Note By default sd-ber reporting is disabled.

Step 5

report sf-ber disable

 

RP/0/RP0/CPU0:router(config-wanphy)#report sf-ber disable

Disables signal fault (sf) bit error rate (ber) reporting.

Note By default sf-ber reporting is enabled.

Step 6

threshold sd-ber range

 

RP/0/RP0/CPU0:router(config-wanphy)#threshold sd-ber 7

Specifies the signal degrade (sd) bit error rate (ber) threshold.

  • Range is 3 to 9.
  • Range value is expressed exponentially as 10e-n.

Note The default sd-ber value is 6 (10e-6).

Step 7

threshold sf-ber range

 

RP/0/RP0/CPU0:router(config-wanphy)#threshold sf-ber 4

Specifies the signal fault (sf) bit error rate (ber) threshold.

  • Range is 3 to 9.
  • Range value is expressed exponentially as 10e-n.

Note The default sf-ber value is 3 (10e-3).

Step 8

end

or

commit

 

RP/0/RP0/CPU0:router(config-dwdm)# end

or

RP/0/RP0/CPU0:router(config-dwdm)# commit

Saves configuration changes.

  • When you issue the end command, the system prompts you to commit changes:
Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]:
 

Entering yes saves configuration changes to the running configuration file, exits the configuration session, and returns the router to EXEC mode.

Entering no exits the configuration session and returns the router to EXEC mode without committing the configuration changes.

Entering cancel leaves the router in the current configuration session without exiting or committing the configuration changes.

  • Use the commit command to save the configuration changes to the running configuration file and remain within the configuration session.

Step 9

show controllers wanphy interface-path-id [ alarms | all | registers ]

 

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 alarms

Wed Jan 20 19:25:51.462 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

BER thresholds: SF = 10e-4 SD = 10e-7

Alarm reporting enabled for: sd ber,

Displays the configuration of the Signal Failure (SF) and Signal Degrade (SD) Bit Error Rate (BER) reporting and thresholds.

Examples

The following example shows how to configure WAN-PHY Signal Failure (SF) and Signal Degrade (SD) Bit Error Rate (BER) reporting and thresholds and how to display the configuration and current statistics:

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 all

Wed Jan 20 19:15:44.751 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

RP/0/RP0/CPU0:router# configure

RP/0/RP0/CPU0:router(config)# controller wanphy 0/6/1/0

RP/0/RP0/CPU0:router(config-wanphy)# report sd-ber

RP/0/RP0/CPU0:router(config-wanphy)# threshold sd-ber 7

RP/0/RP0/CPU0:router(config-wanphy)# threshold sf-ber 4

RP/0/RP0/CPU0:router(config-wanphy)# end

Uncommitted changes found, commit them before exiting(yes/no/cancel)? [cancel]: yes

RP/0/RP0/CPU0:router# show controllers wanphy 0/6/1/0 alarms

Wed Jan 20 19:25:51.462 PST

Interface: wanphy0_6_1_0

Configuration Mode: WAN Mode

SECTION

LOF = 1, LOS = 1, BIP(B1) = 0

LINE

AIS = 1, RDI = 0, FEBE = 0, BIP(B2) = 0

PATH

AIS = 1, RDI = 0, FEBE = 0, BIP(B3) = 0

LOP = 0, NEWPTR = 0, PSE = 0, NSE = 0

WIS ALARMS

SER = 1, FELCDP = 0, FEAISP = 0

WLOS = 1, PLCD = 0

LFEBIP = 0, PBEC = 0

 

Active Alarms[All defects]: lof, path ais, line ais, sef,

Active Alarms[Highest Alarms]: lof

Rx(K1/K2): N/A, Tx(K1/K2): N/A

S1S0 = N/A, C2 = N/A

PATH TRACE BUFFER

Remote IP addr:

BER thresholds: SF = 10e-4 SD = 10e-7

TCA thresholds: N/A

Alarm reporting enabled for: sf ber, sd ber,

Additional References

The following sections provide references related to LAN/WAN-PHY controller configuration.

Related Documents

 

Related Topic
Document Title

Cisco IOS XR master command reference

Cisco IOS XR Master Commands List

Cisco IOS XR interface configuration commands

Cisco IOS XR Interface and Hardware Component Command Reference

Initial system bootup and configuration information for a router using Cisco IOS XR software

Cisco IOS XR Getting Started Guide

Cisco IOS XR AAA services configuration information

Cisco IOS XR System Security Configuration Guide and
Cisco IOS XR System Security Command Reference

Information about configuring interfaces and other components on the Cisco CRS Router from a remote Craft Works Interface (CWI) client management application

Cisco Craft Works Interface Configuration Guide

Standards

 

Standards
Title

IEEE 802.3ae

10 Gigabit Ethernet

MIBs

 

MIBs
MIBs Link

ETHER-WIS (defined in RFC3637)

To locate and download MIBs for selected platforms using Cisco IOS XR software, use the Cisco MIB Locator found at the following URL:

http://cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

RFCs

 

RFCs
Title

RFC3637

Definitions of Managed Objects for the Ethernet WAN Interface Sublayer

Technical Assistance

 

Description
Link

The Cisco Technical Support website contains thousands of pages of searchable technical content, including links to products, technologies, solutions, technical tips, and tools. Registered Cisco.com users can log in from this page to access even more content.

http://www.cisco.com/techsupport