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

Dear, I'd need to replace a network module (C3KX-NM-1G) on a stack of 7x C3750-switches. The goal is to replace it by C3KX-NM-10G module. The switch is of type 3750x-24T-S. Question; are these modules Hot-swappeble ? Or do I have to power down the s...

id0982360 by Level 1
  • 1380 Views
  • 1 replies
  • 0 Helpful votes

 Hi,       Subject:- issue in Cisco 2960X switches while configuring edge ports.         we are configuring Cisco 2960X switches  for one of our client company's  project  we have been facing an issue with Cisco 2960X series switches while configuri...

Hi all, I have to upgrade the IOS on below switch  to s2t54-ipservicesk9-mz.SPA.151-2.SY9.bin. Most of the cisco forums suggest below steps Option1 Step1. Copy the new image to bootdisk: Step2. Change Boot variable using 'boot system; command Step3....

Hi all, Merry xmas. I have read the following on type1 and type2 LSAs in which they do not cross areas/stay within the same area, but I have some clarifications about them which I hope gurus here and help me out. Q1) Most study materials show use 2 ...

SJ K by Level 5
  • 3490 Views
  • 13 replies
  • 0 Helpful votes

Hi guys, can one upgrade the nx-os with old kickstart and new system image ? for instance kickstart 7.0.1 with system of 7.1.4? also when I did compatibility check on the new image this is what I saw. I am confused as the hardware supports 7.1.4 b...

cisco8887 by Level 2
  • 280 Views
  • 1 replies
  • 0 Helpful votes

I have done a little bit of research on dbl. From what I read it appears to be a helpful feature for avoiding congestion on switch ports. It is part of the QoS suite, and it appears to drop belligerent packets when they start accumulating. I am havin...

egoodman2 by Level 1
  • 737 Views
  • 0 replies
  • 0 Helpful votes

Hello Community, We have this network diagram below. We have existing VLAN 1 - 192.168.1.X /24 and works fine. All workstation can connect to internet. I have added new VLAN 40 on SG500 switch but not getting internet connection.  Here is my co...

Hi guys, What is the best practice for VTP configuration mode between : two core switches 6509 and 50 edge switches 2960.? Is it good to make core in transparent mode and edge sw with server mode? Thanks Mohammad

Review Cisco Networking for a $25 gift card