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Hi Want Copy Header of my Packet By SPAN to Destanation Used all mtu size 64-512 all sizes donnot worktype : localstate : upacl-name : acl-name not specifiedmtu : 512source intf :rx :tx : Po14both :source VLANs :rx :tx :both :filter VLANs : filter no...

I have a cisco catalyst 9200 and I'm trying to access the equipment via ssh but it's not possible, it has an error stating that access was denied, but access via http is possible without any problem.

Hi guys .The SOC administrator in my department told me that, for the purpose of securing the network, I should disable the password recovery service so that no one can access the switch configurations just by having a console cable. But I’m not sure...

chpmotry by Level 1
  • 95 Views
  • 6 replies
  • 0 Helpful votes

 I am having issue with one of my desktops connected to my switch interface flipping between two MAC addresses (see the attached picture below for log). When I disconnect the desktop the IP and the MAC issues will not show in the log. I reimaged the ...

SamsonOjo_1-1751387314612.png
SamsonOjo by Level 1
  • 886 Views
  • 22 replies
  • 0 Helpful votes

I was in the midst of trying to write a Cat Centre template to handle the prompt when using 'vtp primary' exec command for a vtp v3 server.Then I realised I could just tack on the 'force' option and bypass the check. But I wanted to know what it was ...

DJW487_0-1751944406559.png DJW487_1-1751944432986.png DJW487_2-1751944497550.png DJW487_3-1751944799578.png
DJW487 by Level 1
  • 149 Views
  • 4 replies
  • 0 Helpful votes

Does anyone have any practical experience with 9300 (non L, non X) switches and the short 30cm stackpower cable? The stackpower cable is only available in 30cm and 150cm. That's a big jump. Some of our switches are 4u's apart. The rack is organized l...

YC2 by Level 1
  • 95 Views
  • 3 replies
  • 0 Helpful votes

Hi network gurus,            I have a hard time to determine which part cable is broken at below. Do both short and open mean that we have cable issue from patch panel to the Ethernet port on the wall (the cable run inside the wall/ceiling), and the ...

PolarPanda by Level 1
  • 61991 Views
  • 21 replies
  • 0 Helpful votes

Hello Cisco community,  I have a Cisco 9200L.  For some reason, we have had no luck migrating from password 7 to password 6.  Each time I attempt config, it gives me an error.  I even tried a new switch for additional testing, but still gives same re...

I have a question about the following default values in Catalyst 9000 series version 17.12.5.・no thermal shutdown disableI have a concern that the temperature will rise and the power will be turned off when the FAN fails.・no ethernet reuse subInterfa...

CHISHIUNG by Level 1
  • 72 Views
  • 1 replies
  • 0 Helpful votes

Greetings,I have aquired a second hand WS-C3650-8X24UQ-S. Appears to be working as is (connected to router and one pc), and no password. When looking up reset instructions, I see typically you flash_init, then delete config.text and vlan.dat (after h...

DH2025 by Community Member
  • 122 Views
  • 4 replies
  • 0 Helpful votes