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show chassis fabric optical-links

Syntax (TX Matrix Plus Router with 3D SIBs)

show chassis fabric optical-links<detail><lcc number>

Release Information

Command introduced in Junos OS Release 13.1.

Description

Display optical link connectivity and its current status. Display the status of all the optical links on online SIBs along with the state of optical-link, high-speed link status and mapped FPCs. Show the cable connectivity based on mode of operation of line-card chassis (LCC) and flag the problems with cable connectivity, if any.

Options

detail
—

(TX Matrix Plus routers with 3D SIBs only) (Optional) Display detailed output for optical link connectivity and current status of all the optical links. Also, highlight the FPC slots that are impacted in case of an error on a particular optical link.

lcc number
—

(Optional) Display information for the LCC that is connected to the TX Matrix Plus router. Replace number with the following values depending on the LCC configuration:

  • From 0 through 7 on T1600 routers connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.
  • 0, 2, 4, or 6 on T4000 routers connected to TX Matrix Plus router with 3D SIBs in a routing matrix.

Required Privilege Level

view

 

Related Documentation

 

List of Sample Output

show chassis fabric optical-links
show chassis fabric optical-links detail
show chassis fabric optical-links lcc

Output Fields

Table 1 lists the output fields for the show chassis fabric optical-links command. Output fields are listed in the approximate order in which they appear.

Field Name

Field Description

Lcc optical link

Line Card chassis links are shown as LCCxx_SIByy_CXPzz, where xx is LCC number, yy is the LCC SIB slot ID, and zz is the optics number within that LCC SIB.

Link

The status of the optical link.

  • -----<?>----- Transceiver is not inserted in the SIB or not recognized.
  • -----(U)----- The connected transceiver is not supported.
  • -----(F)----- The connected transceiver is faulty or it has exceeded the operating limits.
  • -----< >----> The transceiver is inserted, but the cable is not connected. Loss of Light (LOL) is observed in the optics.
  • -----///----> The transceiver is not connected to the correct port. The link status indicates where it is wrongly connected.
  • -----(O)----> Indicates a bad or dirty cable or an issue with transceiver. Some channels show error.
  • -----(E)----> The cable is connected properly but high-speed link errors are present on this link.
  • -----(L)----) A loopback transceiver is inserted.
  • -----X----> Error due to high-speed links links being down.
  • ------------> The cable is connected but optical link is disabled.
  • ------------> The cable is connected properly with the requisite power settings. High-speed links on the port are up and running.

Sc optical link

Switch-fabric chassis links are shown as SFCa_F13bb_LCCcc_CXPdd, where a is the SFC chassis 0, bb is F13 SIB slot, cc is the LCC this cable is connected to, and dd is the optics number within that F13 SIB.

State

Link status:

  • Up—Link is online and fully functional.
  • Connected—The cable is connected but optical link is disabled.
  • Link Down—High speed links are down in the system.
  • Loopback—A loopback transceiver is inserted in the system.
  • Link Error—The cable is properly connected but high speed link error exists in the system.
  • Optical Error—Indicates a bad cable.
  • Mis connected—The transceiver is not connected to correct port.
  • Module Absent—The transceiver is not inserted in the SIB or the transceiver is not recognized.
  • Not Connected—The transceiver is inserted but cable is not connected to the system.
  • Faulty Module—The connected transceiver is faulty or it has exceeded the operating limits.

Sample Output

show chassis fabric optical-links

user@host> show chassis fabric optical-links 
 Lcc optical link               Link                  Sc optical link               State
 LCC02_SIB00_CXP00  ------------<?>--------------  SFC0_F1300_CXP08              Module Absent
 LCC02_SIB00_CXP01  ---------------------------->  SFC0_F1300_CXP09              Up
 LCC02_SIB00_CXP01  <----------------------------  SFC0_F1300_CXP09              Up
 LCC02_SIB00_CXP02  ---------------------------->  SFC0_F1300_CXP10              Up
 LCC02_SIB00_CXP02  <---------------–------------  SFC0_F1300_CXP10              Up
 LCC02_SIB00_CXP03  ------------<?>--------------  SFC0_F1300_CXP11              Module Absent
 LCC02_SIB00_CXP04  ------------<?>--------------  SFC0_F1300_CXP12              Module Absent
 LCC02_SIB00_CXP05  ------------<?>--------------  SFC0_F1300_CXP13              Module Absent
 LCC02_SIB00_CXP06  ------------<?>--------------  SFC0_F1300_CXP14              Module Absent
 LCC02_SIB00_CXP06  ------------<?>--------------  SFC0_F1300_CXP15              Module Absent
 LCC04_SIB00_CXP00  ---------------------------->  SFC0_F1301_CXP00              Up
 LCC04_SIB00_CXP00  <----------------------------  SFC0_F1301_CXP00              Up
 LCC05_SIB00_CXP00  ---------------------------->  SFC0_F1301_CXP01              Up
 LCC05_SIB00_CXP00  <----------------------------  SFC0_F1301_CXP01              Up
 LCC04_SIB00_CXP02  ---------------------------->  SFC0_F1301_CXP02              Up
 LCC04_SIB00_CXP02  <----------------------------  SFC0_F1301_CXP02              Up
 LCC05_SIB00_CXP02  ---------------------------->  SFC0_F1301_CXP03              Up
 LCC05_SIB00_CXP02  <----------------------------  SFC0_F1301_CXP03              Up
 LCC04_SIB00_CXP04  ---------------------------->  SFC0_F1301_CXP04              Up
 LCC04_SIB00_CXP04  <----------------------------  SFC0_F1301_CXP04              Up
 LCC05_SIB00_CXP04  ---------------------------->  SFC0_F1301_CXP05              Up
 LCC05_SIB00_CXP04  <----------------------------  SFC0_F1301_CXP05              Up
 LCC04_SIB00_CXP06  ---------------------------->  SFC0_F1301_CXP06              Up
 LCC04_SIB00_CXP06  <----------------------------  SFC0_F1301_CXP06              Up
 LCC05_SIB00_CXP06  ---------------------------->  SFC0_F1301_CXP07              Up
 LCC05_SIB00_CXP06  <----------------------------  SFC0_F1301_CXP07              Up
 LCC06_SIB00_CXP00  ---------------------------->  SFC0_F1301_CXP08              Up
 LCC06_SIB00_CXP00  <----------------------------  SFC0_F1301_CXP08              Up
 LCC07_SIB00_CXP00  ---------------------------->  SFC0_F1301_CXP09              Up
 LCC07_SIB00_CXP00  <----------------------------  SFC0_F1301_CXP09              Up
 LCC06_SIB00_CXP02  ---------------------------->  SFC0_F1301_CXP10              Up
 LCC06_SIB00_CXP02  <----------------------------  SFC0_F1301_CXP10              Up
 LCC07_SIB00_CXP02  ---------------------------->  SFC0_F1301_CXP11              Up
 LCC07_SIB00_CXP02  <----------------------------  SFC0_F1301_CXP11              Up
 LCC06_SIB00_CXP04  ---------------------------->  SFC0_F1301_CXP12              Up
 LCC06_SIB00_CXP04  <----------------------------  SFC0_F1301_CXP12              Up
 LCC07_SIB00_CXP04  ---------------------------->  SFC0_F1301_CXP13              Up
 LCC07_SIB00_CXP04  <----------------------------  SFC0_F1301_CXP13              Up
 LCC06_SIB00_CXP06  ---------------------------->  SFC0_F1301_CXP14              Up
 LCC06_SIB00_CXP06  <----------------------------  SFC0_F1301_CXP14              Up
 LCC07_SIB00_CXP06  ---------------------------->  SFC0_F1301_CXP15              Up
 LCC07_SIB00_CXP06  <----------------------------  SFC0_F1301_CXP15              Up
 LCC02_SIB01_CXP07  ---------------------------->  SFC0_F1303_CXP15              Up
 LCC02_SIB01_CXP07  <----------------------------  SFC0_F1303_CXP15              Up
 LCC04_SIB01_CXP00  ---------------------------->  SFC0_F1304_CXP00              Up
 LCC04_SIB01_CXP00  <----------------------------  SFC0_F1304_CXP00              Up
 LCC05_SIB01_CXP00  ---------------------------->  SFC0_F1304_CXP01              Up
 LCC05_SIB01_CXP00  <----------------------------  SFC0_F1304_CXP01              Up
 LCC04_SIB01_CXP02  ---------------------------->  SFC0_F1304_CXP02              Up
 LCC04_SIB01_CXP02  <----------------------------  SFC0_F1304_CXP02              Up
 ..

Sample Output

show chassis fabric optical-links detail

user@host> show chassis fabric optical-links detail 
Lcc optical link               Link                  Sc optical link               State
 LCC02_SIB00_CXP00  --------------------------  SFC0_F1300_CXP08              Module Absent
 Mapped FPC Slot 23  (Plane 0)
 HSL2 Channel 0 status Reset
 HSL2 Channel 1 status Reset

 LCC02_SIB00_CXP01  ---------------------------->  SFC0_F1300_CXP09              Up
 Mapped FPC Slot 22  (Plane 0)
 HSL2 Channel 0 status Up
 HSL2 Channel 1 status Up

 LCC02_SIB00_CXP01  <----------------------------  SFC0_F1300_CXP09              Up
 Mapped FPC Slot 22  (Plane 0)
 HSL2 Channel 0 status Up
 HSL2 Channel 1 status Up

 LCC02_SIB00_CXP02  ---------------------------->  SFC0_F1300_CXP10              Up
 Mapped FPC Slot 21  (Plane 0)
 HSL2 Channel 0 status Up
 HSL2 Channel 1 status Up

Sample Output

show chassis fabric optical-links lcc

user@host> show chassis fabric optical-links lcc 0 
 Lcc optical link               Link                  Sc optical link               State
 LCC00_SIB00_CXP00  -------------------------—---  SFC0_F1300_CXP08              Module Absent
 LCC00_SIB00_CXP01  ---------------------------->  SFC0_F1300_CXP09              Up
 LCC00_SIB00_CXP01  <----------------------------  SFC0_F1300_CXP09              Up
 LCC00_SIB00_CXP02  ---------------------------->  SFC0_F1300_CXP10              Up
 LCC00_SIB00_CXP02  <---------------–------------  SFC0_F1300_CXP10              Up
 LCC00_SIB00_CXP03  -----------------------------  SFC0_F1300_CXP11              Module Absent
 LCC00_SIB00_CXP04  -----------------------------  SFC0_F1300_CXP12              Module Absent
 LCC00_SIB00_CXP05  -----------------------------  SFC0_F1300_CXP13              Module Absent

Published: 2013-03-14

Supported Platforms

 

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Published: 2013-03-14

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