Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Get 20% off switches when you combine Cisco solutions

 
Labels

Forum Posts

Hi people ! :)    So I have bought a Nexus 3548, it came with this: show lic usage 24P_LIC_PKG Yes - In use Never -24P_UPG_PKG No - Unused -LAN_BASE_SERVICES_PKG Yes - In use Never -   I must have gotten a bit confused while ordering, because I was 1...

Resolved! Port Mirror

Hi, I am having one Cisco 3850 switch and i want to know about SPAN.   monitor session 1 destinationinterface Te1/0/1 monitor session 1 source interfaceTe1/0/2 monitor session 1 source interface Te1/0/3 . . ? My question is , what is the max limit to...

Noovi by Level 1
  • 3614 Views
  • 3 replies
  • 0 Helpful votes

How to upgrade the firmware of Cisco C6807-XL switch? I have downloaded the new version "s2t54-ipservicesk9_npe-mz.SPA.155-1.SY1.bin" to tftp server. Is it the normal process as "copy tftp: bootdisk:"? Any special concerns I need to take before upgra...

sanjee108 by Level 1
  • 13190 Views
  • 9 replies
  • 0 Helpful votes

First time poster!    Anyway, I've acquired a Catalyst 3550 for my practice lab. I have been able to log in via rollover cable. Now I have connected another switch (via RJ45) from my setup into this new switch, but it doesn't come up. I've ran no shu...

OsBrain by Level 1
  • 1920 Views
  • 13 replies
  • 0 Helpful votes

Dear all,   I ran into a problem where i cant ping my two interconnected switches. i have configured LACP between them, they can see each other using sh cdp neighbours but cant ping each other. Although if i configure normal trunking between them it ...

M Talha by Level 1
  • 941 Views
  • 7 replies
  • 0 Helpful votes

I have an old Cisco 3550 I am using for an educational project. I want to access it via SSH, but the old firmware I am using " Version 12.1(19)EA1c" only has Telnet access. Through research online, I can see that a later version such as "12.2-25.SEE4...

BIOS by Level 1
  • 654 Views
  • 1 replies
  • 0 Helpful votes

Hi peeps,   I work as a Senior Network Engineer at a metro network, and unfortunately we have a bunch of WS-X4640-CSFP-E cards in 4506E chassies with CSFP optics hence 4:1 overbooking, and to add to the horrible problem its actually on distribution l...

jorel83 by Level 1
  • 1163 Views
  • 5 replies
  • 0 Helpful votes

Hello!!   I have problems to factory reset a 2960CX switch. I need to know the procedure to reset the configuration with the mode button.   Thank you everyone!!

Greetings, We are currently running a Cisco WS-C4510R Switch and recently decided to apply port-security to all the user ports in our infrastructure. Two mornings in a row, a user's computer port was disabled. It showed a violation in the show port-s...

fodmidoid by Level 1
  • 3508 Views
  • 11 replies
  • 0 Helpful votes

I am working with a client that has two Nexus 9K switches.  I'm attempting to set up an ERSPAN from switch B to switch A.   I'm running into a problem where I can't configure the erspan-destination on switch A.   To my knowledge, this is done first b...

teward by Level 1
  • 541 Views
  • 0 replies
  • 0 Helpful votes

Hey folks,I'm working on some remotely located 5k and 2k's...i have discovered that the image on the 2k's is newer than the image on the 5k...So, during the implementation of the configurations for the 2k's, it fails, trying to download the image (2k...

Hi Guys  We have the following topology (screenshot below) 2 x Nexus 3k switches connected with vPC link towards Palo Alto firewall. We have 2 x VLANs 100 and 200. I'm routing all the traffic from the VLANs via PBR to the Palo Alto firewall by tracki...

Capture.PNG
Chris_78 by Level 1
  • 1229 Views
  • 2 replies
  • 0 Helpful votes
Review Cisco Networking for a $25 gift card