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 I want to upgrade the IOS image of my cisco WS-C2970G-24-TS-E model switch from c2970-lanbase-mz.122-25.SEB2.bin (current image).I found a new image-c2970-lanbase-mz.122-44.SE6.bin , but is for C2970G-24-TS model. So my doubt is, whether C2970G-24-T...

syedsadiq by Level 1
  • 6652 Views
  • 5 replies
  • 0 Helpful votes

Hi All.After setting up a 3750G for SSH access I've been getting the below warning."the first key-exchange algorithm supported by the server is deffie-helman-group1-sha1 which is below the configured warning threshold..."I upgraded to the recommended...

Hello, I want to set up an LACP between an ASR1000 and a 3750X.ASR = LACP Active3750X = LACP Passive ASR1000 :interface Port-channel1 description *** PO1 to 3750X *** ip address 10.0.0.1 255.255.255.252 no negotiation auto ! interface GigabitEthern...

sebastien3 by Level 4
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  • 10 replies
  • 0 Helpful votes

I installed a SG200-26P at a friend's B&B a few years ago and it has been slowly losing ports. Suddenly I'll get alerts from the Unifi controller than an AP has been disconnected over and over. The ports that go bad will start only syncing at 100Mbps...

gfunkdave by Level 1
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  • 1 replies
  • 0 Helpful votes

Greetings community members,We have two 10G ports in Cisco C9500-40X to configure for a particular server, which communicates with various devices connected to a few different VLANs. We don't want to allow all VLANs on those ports, and we want to cre...

Port-Channel-Trunk.jpg
pr0t by Level 1
  • 2541 Views
  • 2 replies
  • 0 Helpful votes

I ran the Cisco CLI Analyzer tool on one of our switches and it recommended running the following commands. This also matches monitoring tools indicating errors/drops on the switch. My question is, is there anything I can do about this to reduce drop...

dcvlehr12 by Level 1
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  • 3 replies
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 Hello I want to confirm that DAC cables are supported to be used to configure the SVL links and no ports restrictions for that on 9400-40X-A platfrom ?also i will use 1x10G link for fast-hello and no ports restrictions for that ?I'm going to use the...

IslamOmar by Level 1
  • 1014 Views
  • 4 replies
  • 0 Helpful votes

Hello,I would like to confirm if it is possible to connect the Cisco Catalyst 9600 Series 2000W AC Power Supply to an L6-20R receptacle (208V/20A). Cisco documentation only lists CAB-TA-NA as the compatible power cable which is 120V/15A. Appreciate t...

Shadi A by Level 1
  • 579 Views
  • 3 replies
  • 0 Helpful votes

I am trying to track down some "slow" network reports on our network. I started using snmp to get a better look at some of our switches. I don't think I found my answer yet, but I noticed something odd on a couple of nexus switches that are set up fo...

I have a problem with a new Catalyst 4506E with SUP8EI entered an incorrect config-register when I disabled password recovery, should be 0x2102, I entered 0x2302 Rebooted the switch and it's now in a infinite booting loop with no option to enter ROMM...

NeilGouws by Level 1
  • 1352 Views
  • 4 replies
  • 0 Helpful votes