Arista DCS-7050QX 스위치 문의 드립니다.

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네트워크 고수님께 고견 여쭙니다.


QSF+ 40G 모듈을 연결 후 40G to 40G 장비간 연결하였더니

아래와 같이 상태가 Connect로 변경되지 않더군요. 혹시 몰라 Log를 열어보니 QSFP가 Not qualified라고 나오는데

구글링 해보니 service unsupported-transceiver  명령어로 해결할수 있을듯 한데요


정확히 어떻게 해야 할지 조언 부탁드립니다.



TRANSCEIVER-3-DISABLED: The transceiver for interface Ethernet9 has been disabled because it is not qualified. (manufacturer FINISAR CORP model FTL410QE2C serial number XZE091B)


localhost#show interface ethernet 10/1 - 10/4 status

Port       Name           Status       Vlan     Duplex Speed  Type         Flags

Et10/1                    errdisabled  in Po20  full   40G    40GBASE-SR4



Log Buffer:

Apr 25 08:48:02 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet13/3.

Apr 25 08:48:02 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet13/2.

Apr 25 08:48:02 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet13/4.

Apr 25 08:48:13 localhost Fru: %FRU-6-TRANSCEIVER_REMOVED: The transceiver for interface Ethernet9 has been removed

Apr 25 08:48:18 localhost XcvrAgent: %TRANSCEIVER-4-UNLOCK_METHOD_OBSOLETE: Obsolete transceiver unlock method ignored. (message repeated 1 times in 16.3689 secs)

Apr 25 08:48:18 localhost XcvrAgent: %TRANSCEIVER-3-DISABLED: The transceiver for interface Ethernet9 has been disabled because it is not qualified. (manufacturer FINISAR CORP model FTL410QE2C serial number XZE091B)

Apr 25 08:48:18 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet9/1.

Apr 25 08:48:18 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet9/3.

Apr 25 08:48:18 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet9/2.

Apr 25 08:48:18 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet9/4.

Apr 25 08:48:18 localhost Fru: %FRU-6-TRANSCEIVER_INSERTED: A transceiver for interface Ethernet9 has been inserted. manufacturer: FINISAR CORP model: FTL410QE2C part number FTL410QE2C rev A serial number XZE091B

Apr 25 08:48:34 localhost Fru: %FRU-6-TRANSCEIVER_REMOVED: The transceiver for interface Ethernet10 has been removed

Apr 25 08:48:41 localhost XcvrAgent: %TRANSCEIVER-4-UNLOCK_METHOD_OBSOLETE: Obsolete transceiver unlock method ignored. (message repeated 1 times in 22.5559 secs)

Apr 25 08:48:41 localhost XcvrAgent: %TRANSCEIVER-3-DISABLED: The transceiver for interface Ethernet10 has been disabled because it is not qualified. (manufacturer FINISAR CORP model FTL410QE2C serial number XYP06S8)

Apr 25 08:48:41 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet10/1.

Apr 25 08:48:41 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet10/3.

Apr 25 08:48:41 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet10/2.

Apr 25 08:48:41 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet10/4.

Apr 25 08:48:41 localhost Fru: %FRU-6-TRANSCEIVER_INSERTED: A transceiver for interface Ethernet10 has been inserted. manufacturer: FINISAR CORP model: FTL410QE2C part number FTL410QE2C rev A serial number XYP06S8

Apr 25 08:48:47 localhost Fru: %FRU-6-TRANSCEIVER_REMOVED: The transceiver for interface Ethernet11 has been removed

Apr 25 08:48:53 localhost XcvrAgent: %TRANSCEIVER-4-UNLOCK_METHOD_OBSOLETE: Obsolete transceiver unlock method ignored. (message repeated 1 times in 12.1793 secs)

Apr 25 08:48:53 localhost XcvrAgent: %TRANSCEIVER-3-DISABLED: The transceiver for interface Ethernet11 has been disabled because it is not qualified. (manufacturer FINISAR CORP model FTL410QE2C serial number XZE0921)

Apr 25 08:48:53 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet11/1.

Apr 25 08:48:53 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet11/3.

Apr 25 08:48:53 localhost Ebra: %ETH-4-ERRDISABLE: xcvr-unsupported error detected on Ethernet11/2.


새총 2019-04
https://serverfault.com/questions/281534/what-is-the-command-to-enable-3rd-party-sfp-transceivers-on-arista-switch

아리스타 스위치는 잘 모르지만, 구글링 결과
아래와 같은 방법을 찾았습니다.
혹시 시도해 보셨다면, Skip 하세요

현재 사용중인 OS 버젼이 arista EOS 11.3 이전 버젼의 OS면 시도해 볼 만 합니다.

localhost login: admin
localhost>ena
localhost#bash

Arista Networks EOS shell

[admin@localhost ~]$ touch /mnt/flash/enable3px
[admin@localhost ~]$ sudo reboot

PS.
참고로 시스코 스위치/라우터의 경우는 "service unsupported-transceiver" 명령어를 Configuration 입력시...
3rd Party 모듈 사용이 가능합니다.

원복은 no service unsupported-transceiver 입니다.




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