Switching

Hi There, Our customer has two Nexus 5548 with L3 daughter cards (N55-D160L3-V2) but the module shows as offline. The base license is not installed so I think this is the issue. How do I get a new license pkg documents to apply the licenses to these ...

We migrated some Dell servers with Broadcom BCM57454 Server NIC connected to 93108TC-FX to Nexus 93108TC-FX3P. Same configuration in NXOS is in place with NXOS version the same on both switches with 10.3.6M.Some 10 Gigabit Cat6a connections does not ...

Apparently, the switch was on Status green blinking light and checked that it was on rommon mode. After recovering it from rommon mode suddenly the System LED light turned amber. I already checked hardware failures, but all status is good or ok also ...

Hi, folks.. IHAC who had someone propose to them a L/S arch with NDFC. They recommended leaf switches that can support 400G uplinks - 1 to each of 2 spine switches.  My thoughts are that, 1. First of all, the customer does not need such uplink BW bas...

Dear SirsI would like to switch off and back on again the POE function on one channel of my Cisco 2960 Catalyst switch.I have a number of Latte Panda PCs attached and sometimes one may need to be powered down and powered up again without switching th...

Hello Every one..Good Morning ..i have four switches CBS350-48P-4G 48-Port Gigabit PoE Managed Switch and i facing an issue ( traffic error  code: undersize packets ,CRC& Align Error, internal MAC receive Error)  so i need to your support to fix thes...

Hi,If I understand correctly, in below command, we use the "line password" method for authentication and if it fails then try enable password as the second method.#aaa authentication login default line enableso as long as I have:#line vty 0 4#passwor...

hello guys, I would like to ask if it is normal that the SFP-10G-T-X module installed on a slot of the C9600 is seen as SFP-10GBase-SR.Is it possible that it is an update problem?Thanks for the answers.

I am getting a bit frustrated with this switch. This is for a Fios Home network. I have a Fios CR1000B router that has a couple of 1GB Lan ports. But for some reason I can't get a 1GB link between the CBS220 and the CR1000B. However I can get a 1GB l...

Hello Cisco Community!There is a problem.....The SFP GLC-LH-SMD is plugged into the preconfigured port on the Cisco Nexus9000 C93108TC-FX chassis, but the TX light on the SFP is off.It was working for a while before and now the link is Down (Link not...

Hey,I have a cisco ISR 1921 router, through a switch i have few web servers that i want to access from inside and outside both with public ip From inside with local ip -- workingFrom outside with Public ip (after DNAT) -- workingFrom Inside with publ...