About DuJin0509

DuJin0509 · 09-18-2018

Hello folks, We used to utilizing "no snmp trap link-status" to disable snmp trap on port level on 3750, 3560 switch, etc. I cannot do the same to cisco 6807-XL with IOS 15.2(1)SY1a as I am aware that this command doesn't exist on our 6807 switch. Is...

DuJin0509 · 09-02-2018

Hello folks, I am asking an ignorant question which I really don't know. Can Cisco 1000base SX transceiver negotiate downwards to 100M if I have 1000base SX at one end and 100base SX at the other end? Can Cisco 1000base SX run at 100M? Is there any...

DuJin0509 · 05-06-2018

Dear all, @Our DHCP server is undergoing BAD_ADDRESS issue so we would like to disable IPDT feature on the switch but we found the command "ip device tracking" no longer existing on our 3850 switch, then how to proceed? Your prompt reply would be hig...

DuJin0509 · 04-30-2018

Hello folks, I would much appreciate it if you could tell what does "u - unsuitable for bundling" stand for? How can I have it make appearance in my Lab? I googled a lot but without any luck. DLS2# show etherchannel summary Flags: D - down ...

DuJin0509 · 05-22-2017

Hello folks, I am stumped by followings, you can see the specific WLAN 7 is associated to interface management, WLC) >show wlan 7 < omitted >WLAN Identifier.................................. 7Interface........................................ manageme...

DuJin0509 · 08-02-2018

hello dear, Would you please elaborate what's the exact license issue you mentioned and how did you get the issue resolved as I encounter the same. Thanks in advance.

DuJin0509 · 08-02-2018

Hello Elbouraqadi,would you please elaborate what is the license issue did you have and how did you get the issue resolved for the same as we have analogous issue happening.I am looking forward to hearing from you.THanks in advance.

DuJin0509 · 05-07-2018

Totally understood, thank you very much!

DuJin0509 · 05-06-2018

Hi Leo,thank you for your reply as well.But the command you provided doesn't exist in my gear...Maybe it was an obsolete command...

DuJin0509 · 05-06-2018

Hi Francesco,thanks a lot for your prompt reply. Would you give out an example configuration and advise where is the proper place to deploy SISF in my case? the core switch (Layer 3 with SVI) or access switch (Layer 2 without SVI) ?Or I have to deplo...

Member Since	‎12-15-2014 06:36 PM
Date Last Visited	‎09-25-2018 06:41 PM
Posts	109

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How to disable SNMP trap link-status on Cisco 6807-XL switch at port level ?

Can 1000base SX run with 100 basx SX ?

how to disable IPDT on Cisco 3850

how to grasp "u - unsuitable for bundling" which observed from "show etherchannel summary" output

Inconsistent dynamic interface displayed.

Re: Command CLI to force an AP to join another WLC

Re: Command CLI to force an AP to join another WLC

Re: how to disable IPDT on Cisco 3850

Re: how to disable IPDT on Cisco 3850

Re: how to disable IPDT on Cisco 3850