Buy or Renew
Buy or Renew

Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation
Labels

Forum Posts

Start a conversation

VLAN issue

I would like your assistance with a scenario I'm currently working on. We have a corporate network where all servers and clients are connected to the same subnet. This one is 192.168.100.0/24.Switches are connected to a different subnet, 192.168.99.0...

OddyAten by • Beginner
  • 759 Views
  • 5 replies
  • 0 Helpful votes

Boot Problem with router 870

Hii have a big issue with a 870 router.It doesn't boot anymore even to romon mode.on consol it show some strange characters and then hangs.I attached an image with what it looks like.Is there any hope recovering it ? Thank you

Resolved! OSPF LAB and odd ABR behavior

All, Thanks in advance, I am implementing multi area OSPF in packet tracer and I'm getting weird problems. Please see attached topology image. My area 5 AVVChandler MX84 router which is the area 5 router works just fine, it gets all routes for all ne...

steeilers by • Beginner
  • 1419 Views
  • 16 replies
  • 0 Helpful votes

6500 QOS policing question

I am very rusty on QOS in general and 6500 QOS in particular so would appreciate it if someone could give a definitive answer on the following.    Pair of 6500s running 12.2(33)SXI with multiple SVIs, using vlan based QOS and applying service policie...

Jon Marshall by • Hall of Fame Community Legend
  • 278 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Routing between VLAN and Firewall - SG300

Hello Everyone, We want to have multiple SSIDs for different sections of the company, each on their own VLAN.  So far, I have each of these up and running.  However, on one half of the building, users can't get a DHCP address from the main switch whe...

Resolved! ACL on Cisco Switch to isolate machines

I am trying to isolate a host on our network to only see the server, and isolate it from everything else on the network.   PCA is 10.10.10.2  Server is 10.10.10.5  I need the server to communicate with PCA and all other devices, but need PCA to only ...

cecodoorit by • Beginner
  • 1315 Views
  • 6 replies
  • 0 Helpful votes

Resolved! Add more interfaces on 6880X L3 port-channel

Hello,We have already a L3 port channel configured and running between two pair VSS of 6880X and 6500 with two interfaces and would like to add two more interfaces, I plan to do it like below:Configure both new interfaces as the interfaces already co...

Bel Marsad by • Beginner
  • 1052 Views
  • 5 replies
  • 0 Helpful votes

Resolved! Lost access to CUCM web admin page 7.x

Hi Cisco techs,I have lost access to my CUCM web admin page version 7.xThe only thing that has changed is the default router via ISP for NBN purpose.. Meaning that previous router ip was 192.168.0.1 to 192.168.20.1I access this via Firefox https://19...

Excessive Parity Error on Cisco 6807-xl

Hi All,I have below error on Cisco 6807 VSS.469489: Mar 22 13:57:52.687: %EARL-SW2_DFC1-1-EXCESSIVE_PARITY_ERROR: EARL 0: Parity error detected in VRAM469490: Mar22 13:57:55.975: %EARL-SW2_DFC1-1-EXCESSIVE_PARITY_ERROR: EARL 0: Parity error detected ...

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Recognize Your Peers
Spotlight Award Nomination