Tuesday, July 28, 2015

Cisco Nexus: Module Troubleshooting

Sometimes it happens.  I mean, its all electronics, right?  Module 9 in this Nexus 7K went bad at some point and now the only thing we can really do is RMA it.  We re-seated the module with no success.  I created a TAC case and will expect a replacement soon.

Core2# sh module
Mod  Ports  Module-Type                         Model              Status
---  -----  ----------------------------------- ------------------ ----------
1    0      Supervisor Module-2                 N7K-SUP2           active *
2    0      Supervisor Module-2                 N7K-SUP2           ha-standby
3    48     1/10 Gbps Ethernet Module           N7K-F248XP-25E     ok
4    48     1/10 Gbps Ethernet Module           N7K-F248XP-25E     ok
5    12     10/40 Gbps Ethernet Module          N7K-F312FQ-25      ok
7    48     1000 Mbps Optical Ethernet XL Modul N7K-M148GS-11L     ok
8    48     10/100/1000 Mbps Ethernet XL Module N7K-M148GT-11L     ok
9    48     10/100/1000 Mbps Ethernet XL Module N7K-M148GT-11L     powered-dn

Mod  Power-Status  Reason
---  ------------  ---------------------------
9    powered-dn     Reset (powered-down) because module does not boot

Mod  Sw               Hw
---  ---------------  ------
1    7.2(0)D1(1)      3.0
2    7.2(0)D1(1)      3.0
3    7.2(0)D1(1)      1.0
4    7.2(0)D1(1)      1.2
5    7.2(0)D1(1)      1.1
7    7.2(0)D1(1)      2.1
8    7.2(0)D1(1)      2.1

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