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Hello all,let me get this straight:have no live cisco contract, no TAC case etc.device used for private home use, not revenue generating, bought used on ebay, plan to use it for some more years before scrapping itSo I have a WS-C2960G-24TC-L, bought ...

Rpasztor by Level 1
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HI Dears,I have purchased Cisco CBS350-12XS - switch930c4b one 2 months ago, but i noticed the following log notifications also some ports flapping for seconds every some hours, could any one advice, why this problems happened also the solution?!2147...

in n9k switch,i found some log.What do these logs mean and do they have any impact on device operation? 2023 Sep 21 21:34:58.972161 %DAEMON-2-SYSTEM_MSG: fatal: PAM: pam_setcred(): Authentication failure - dcos_sshd[24351]2024 Jan 18 14:45:31.432277 ...

lee-HP by Level 1
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My prompt is currentlyswitch:I have a USB flash drive with the file "ie3x00-universalk9.17.09.04a.SPA.bin" on it in the switch.I booted from the file once but when I cycled power with the USB Flash drive removed it returned to the 'switch:" prompt. W...

hi all,just want to know the difference between the 2248TP and the 2248TP-Ehttps://www.cisco.com/c/en/us/products/switches/nexus-2000-series-fabric-extenders/models-comparison.html#~tab-1gethe only difference i see are the buffers, what do they do an...

Resolved! loop protocol

Hi,I have a 3650 running recent code and I'm noticing these packets when running Wireshark on my directly connected desktop. What are these packets for and how do I turn this feature off if it simply the switch pinging itself at a layer 2 default loo...

lcaruso by Level 6
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We replaced an Avaya 4850 Switch which had an Avaya 1310nm GbE BX DDI 10Km Single Mode, Single strand, SFP. It connects to a Cisco 9606R core switch. On the Core, side it has a Cisco GLC BX-D SFP.We replaced the the 4850 with a Cisco 9300 switch with...

Rick001 by Level 1
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hi all,got couple of FEX's but one has a different PSU than the rest, one has the belowPID - N2200-PAC-400W V03MODEL NO - PS-2421-1-LF REV:08and the others are these PSU'sPID - N2200-PAC-400W V04TYPE - EDPS-400AB A REVdoes it matter what one i get or...