Hi, Some of the ip phone do not working on POE port Cisco 2960X-24PS-L, Power Controller reports power Tstart error detected. Plug in this phone to another vendor switch, then it is working fine. We have updatet the switch to the latest release. Also...
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Forum Posts
Resolved! Switchport in Errdisable
Switchport in errdisable between xxxxxxxsw1 and xxxxxxxsw5 - The ports related to the interlink between both switches were in errordisable This issue occurred at least 2 times after the "shut" and "no shut" of these ports currently the...
Hello, I need to inspect regard Spanning Tree compatibility with both vendors. Anybody knows if is possible with VIRL, GNS3...? Best regards
Hi! Please look at the attachment file. What kind of configuration i need to put through qinq tagged packet in nexus core? HP add double tag to packet and i want to follow through it from nexus core. Is it normal trunk and add allowed vlan is should...
Hi, can you stack WS-C3650-24TS with WS-C3650-24TS-E? Thank you
Hello! I'm a first-time poster and I'm here for some tips. First what we want to achieve: We want a network with a windows server that gives DHCP, attached to that we have a switch and then the Cisco Aironet 1200 series router that we want to use as...
Hello, Not 100% sure this is the best place to post this but figured I would give it a go. Situation. User has a Lenovo desktop running windows 7 and has a shortcut on his desktop pointed to a share folder located in our DC. We have a 50 meg connec...
I am trying to troubleshoot a very strange issue. I have a stack of 5 x 3850's running 3.7(3) In switch 1 and 5 I have a 10G uplink module (Switch 1 & 5 are 12x48's) The Etherchannlel is going to a 6880X distribution switch. After a period of ...
Resolved! Cisco 1900 Password configuration
Hi guys Hope someone can help with this VERY simple query as I'm making a real pigs ear of it. I have a blank router that I'm trying to apply some config on. What are the user/password commands that I need to add to the device? Whatever I configure...
Kindly confirm jumbo frames are supported on below mention routers(Hardware/IOS). Model No Interface IOS CISCO3945 FastEthernet0/0/0 Version 15.1(4)M2 CISCO3945 ...
Resolved! Auto Fail over for switch port
hello is there any way to have a switch port detect that a access port is down, shut the port and no shut another? we have a very important piece of hardware that has an exact copy running right next to it, and a cold spare on the shelf. as it stands...
Greetings, I can think of a couple of ways to do this, but I wondering if any had opinions on the best/easiest practice. I have a 2911 that is remote with no OOB access. It's current WAN interfaces is a multilink bundle of 8 T1's. I'm am switch...
Resolved! Bandwidth policing by IP
We are trying to setup QoS Bandwidth policing by subnet but the policies we've defined aren't getting any hits. Only the default policy is applying.All of our /24 subnets terminate on the 3850 stack, we are trying to police bandwidth inbound/outbound...
Resolved! Back-Back (Double Sided) VPc Confusion
Dear All, Having recently upgraded a Nexus 5k estate from v5 to v7, I was surprised to find some of the VPC configuration disappeared during the upgrade and spanning-tree was blocking one of the port-channels. When I tried to recover this by restorin...
Hi all, Today I have tried to configure "conf-sync" between two nexus 5k without success.in detail the Database now is locked on one Nexus and I can't change anything (nothing remove the switch-profile).The version of OS is 7.2(0)N1 on both devices.I...
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