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We have a stack of 7 c3650-48TD.There are an increasing number of ports that when they have been inactive for a while, refuse to come back up when a client is connected.On some suspected faulty ports, the indicator light on the front of the switch go...

Redbeanie by Beginner
  • 5 replies
  • 0 Helpful votes

HiI have a HP Procurve 2510 switch and a Cisco 1800 router. I cannot get my laptop to get a valid ip address from the dhcp pool i created on the router. This is my first lab with a HP switch. Cisco switch its really easy but for some reason cannot ge...

Scott2960 by Beginner
  • 6 replies
  • 0 Helpful votes

Hi, I'm looking for DWG or DXF file for IE-3400-8T2S-A switch with IEM-3400-8S expansion module. The purpose is import it to Eplan software. Unfortunately this type of switch is not available in Eplan Data Portal. I've found only Visio stencils for t...

freju by Beginner
  • 0 replies
  • 0 Helpful votes

Hello, I have just started to learn about the 802.1x standard and I am trying to do some test before I deploy it in my corporate network. my question is if I configure the port with command access-session port-control force-unauthorized and dot1x sys...

Hi There   Is there anyone can advise how i can get the mib files for SDWAN devices, it doesn't seem to have on SNMP object navigator portal here. https://snmp.cloudapps.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&step=2   Thanks for the help!

fujhuang by Cisco Employee
  • 9 replies
  • 0 Helpful votes

Is it ok to go ahead and upgrade the switch firmware from one firmware to another. For example from Denali to Girbaltor? Is there anything extra that I need to do in regards to ROMMON or will this be done automatically? Thanks for the feedback 

Resolved! DHCP not working

DHCP isn't working on the right side of the network. Password everywhere is either class or cisco. I'm really new to DHCP so i would appreciate any help!

adamt_ by Beginner
  • 2 replies
  • 0 Helpful votes

Hello All,I had a brand new C3650 recently.  It only worked for 3 days, and I got error message "BIST fail. Abort init..." suddenly. So I followed Bug search tool to upgrade firmware from 3.6.6E to 3.7.4E, and the error message is gone. But I got ano...

Hello.  I have a Catalyst 3650 Lan Base with Gibraltar 16.12 installed.  Per their configuration guide, https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3650/software/release/16-12/configuration_guide/sec/b_1612_sec_3650_cg/configuring_ipv4...

Ironpudge by Beginner
  • 3 replies
  • 0 Helpful votes