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Hi, I am using NX-OS92 9.2.1 image for my GNS3 lab on VMware. Eachtime I start my switch it goes to loader mode, I have tried boot (image.bin) sometimes it load but mostly it comes back to loader prompt. I have also different versions of the nexus im...

Hi, i have problem whith Cisco DHCP. On switch C6506 in "sh ip dhcp binding" table are the weird MAC address. What is the problem? The one MAC have more IP address: 158.195.40.46   id    ffe6.448a.e400.0100.011d.69e6.3900.16e6.448a.e4  Mar 12 2016 03...

treska-eu by Level 1
  • 5594 Views
  • 4 replies
  • 0 Helpful votes

Hi communitymy network is configured with 7 switch cisco.On the main switch, the one immediately after the firewall, these entries appear repeatedly.Do you have an idea?2147482824 2024-Dec-03 16:50:55 Informational %AAA-I-CONNECT: New http connection...

fp-nocera by Level 1
  • 143 Views
  • 2 replies
  • 0 Helpful votes

Hi All,Need Help in fail over on below diagram can you any help me on this C9500: SHOW VERSIONTechnology Package License Information:------------------------------------------------------------------------------Technology-package Technology-packageCu...

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suryaug14 by Level 1
  • 145 Views
  • 1 replies
  • 0 Helpful votes

Hi everyone,We have Nexus 5k switches as shown in the attached diagram. For the vPC domain 2 we need to replace the 6500 standalone, where the nexus mgmt0 ports are connected and my idea is to temporarily add a new vPC keepalive using spare frontplan...

hassaant by Level 1
  • 124 Views
  • 1 replies
  • 0 Helpful votes

Use of the "no service password-recovery" command is recommended when hardening Cisco-devices.But as I see the command is not available on the IE-platform? In my case: IE3300 running IOS XE 16.12.03 (Gibraltar) What would be the correct command to pr...

Energia by Level 1
  • 1025 Views
  • 5 replies
  • 1 Helpful votes

Hi, We are migrating from Nexus N3K-C31108PC-V to Nexus 93180YC-FX3 switches and want to swap the SFPs in the N3K switches to the new N9K switches, however some of these SFPs are SFP-10G-LRM optics and the SFP compatibility matrix doesn't list these ...

pnahirny by Level 1
  • 145 Views
  • 1 replies
  • 0 Helpful votes

i have 3 2960-x that io need to migrate off of power before a UPS replacement at my facility. i got a RPS 2300 to try and get power to the switches. i have a 22 to 14 pin cable, but the 2960 and the RPS have 22 pin connectors. i can not find any supp...

My cisco C4500-x switch is not supporting GLC-T SFP transciever. the iOS version of the switch is (cat4500e -UNIVERSALK9-M), Version 03.08.01.E. I check the compatablity of the SFP with the switch and found out the iOS version is too old to support t...

Chala by Level 1
  • 1437 Views
  • 43 replies
  • 0 Helpful votes