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Hello, we like to replace multiple 3560 by 2960XR. On one device we have established tunnel with a configuration looking like this: interface Tunnel188 ip vrf forwarding group_221 ip address 10.1.183.2 255.255.255.0 load-interval 30 tunnel source 1...

Hi guys, I seldom have hardware issues on Cisco material. This time on my switches C2960X-24TS-L v15.2(2), I got the error message when I insert a GLC-TE on the 4 Gbps uplink ports: %gbic-security-crypt-4-id mismatch I notice that I cannot setup the ...

h.dam by Level 1
  • 6876 Views
  • 2 replies
  • 0 Helpful votes

my vss switch ip is 192.168.0.2, when i ssh it, it display host name abc1, I understand vss needs two switches, so how would i know the hostname of my second switch? my next question is in switch domain, the configuration is as follows: switch mode v...

Mary by Level 1
  • 2738 Views
  • 3 replies
  • 0 Helpful votes

Hello, We ran a vulnerability test against the mgmt interface on the NX7K and the results came back showing that a number of services, such as SSH, DHCPs, NTP, BGP, and SNMP that are open. Are these services/ports listening to these services by defa...

zekebashi by Level 4
  • 241 Views
  • 2 replies
  • 0 Helpful votes

Hello, I know this question may have been asked many times.  But I am still confused while calculating the video bandwidth assigned on my policy map: Both policies are assigned to the interface with bandwidth command: bandwidth 1000000 (1 Gig) Can so...

Starfish by Level 1
  • 368 Views
  • 1 replies
  • 0 Helpful votes

Hi there,  First time posting so forgive me if I'm doing anything out of etiquette. From my readings, it says that "with HSRP, you must make the STP root bridge the same device as the Active switch for the VLAN". But when using GLBP as the FHRP with ...

Jimmy Xue by Level 1
  • 426 Views
  • 4 replies
  • 0 Helpful votes

Resolved! wr not working

in catlyst os, I try to wr, but hit error, write memory command is available only in text configuration mode. so how to save config?

Mary by Level 1
  • 3376 Views
  • 6 replies
  • 0 Helpful votes

Hey people, I am researching about a project which needs implementation of a secondary ISP in the company. I was wondering if I can use GLBP  as a failover option in this situation. If yes, then will there be any down time in between? I apologize if...

Hello, We have a cisco 2504 wireless controller. It peaks out at 500 clients but I have read it can handle up to 1000. Is there some sort of firmware upgrade or change on the box we need to make so it can take up to 1000 clients. Thanks for your help...

Hola, excelente dia Estoy por configurar mis 3 switches 48 P Poe C3850, y los he conectado en modo full bandwidth con redundancia, Primero encendi el primero, para que me lo tome como activo, seguido a los 2 minutos encendi los dos de abajo, y me ha...

I need to create port channel 9 for port te2/3 and te 3/3  in 6500 series switch, can i follow below steps (1) create po 9 int po9  switchport switchport trunk encapsulation dot1q switchport trunk allowed vlan xyz switchport mode trunk (2) shut down ...

Mary by Level 1
  • 257 Views
  • 2 replies
  • 0 Helpful votes
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