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I'm having a Nexus 3064pq in Layer core being a core network. Today I have a problem where a 10Gbps port (1/36) is falling out of nowhere. It gets down and only returns when we remove the gbic cisco and put it back. We already changed the Gbic and th...

I have a Cisco 3850 switch that goes straight into recovery mode when I power on. I loaded the newest update but it won’t boot when powered on. It will however boot when I use “switch: boot flash:file name” Any ideas on how to get it to boot properly...

nojima by Level 1
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HII have a question, which is perhaps trivial.I have a router with sub-interfaces and I need to apply a QoS service-policy for a certain sub-interface. If I apply the policy in the physical interface, does it match the traffic of all sub-interfaces? ...

vin.marco by Level 1
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  • 1 replies
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Verifying FPGA (P) Signature ....................... PASSEDVerifying ROMMON (P) Signature ......... PASSED************************************************************* ** Rom Monitor ** Copyright (c) 2012-2015 by cisco Systems, Inc. ** All rights res...

pktsampath by Level 1
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  • 11 replies
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Dear All, Please advise on the below.If we configure an area as an NSSA, we will not see type 5 and Type4. Instead we see type 7 and also other external routes if redistributed from other other areas as type 7 inside nssa area database.In Normal area...

13564766: 10274826: Feb  6 17:06:56.627: %ILPOWER-5-SENSE_POWER_INVALID: Interface Gi4/0/41: invalid power sense 146082 milliwatts current 753 mA voltage 194000 mV  This message keeps coming in on my switch and flooding my log. I know there is an is...

I need to upgrade a stack of 2960s to the latest firmware.  It's a stack of three switches, all the same model and firmware.  Quick question about upgrading a stack.  I know the process is uploading the firmware to the switch and using the boot syste...

mramj499 by Level 1
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  • 0 Helpful votes