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

Cisco Community - Lab Series

Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

WS-3750-48PS-S IOS upgrade problem

Hey guys, i'm trying to upgrade a brand new 3750 stack and having no luck. I'm at the point right now where i'm trying to only upgrade one of the switches to troubleshoot, i'm getting the following error, can you please give some feedback:examining ...

Resolved! NSF with SSO on redundant Sup V

I have dual Supervisor Vs in a 4510R chassis and want to configure them for the smallest possible interruption in the event of a switchover. The 30 seconds or so that it takes with SSO is longer than we'd like.NSF with SSO looks like the most promis...

spitza by • Level 1
  • 731 Views
  • 3 replies
  • 0 Helpful votes

Failover Routing

We currently have a link to one site via a router which is behind a PIX firewall. We use static routes from our network, soon we will be having a 2nd link to a backup site (the two remote sites are connected) which we need to configure as a failover,...

Nat

Hihow to configure this:1)Telnet connections to 100.100.100.254 woud be translated to R3 Lo0(3.3.3.3)2)Telnet connections to 100.100.100.254 woud be translated to R3 s1/0(10.10.35.3)many thanks

alsayed by • Level 1
  • 1129 Views
  • 10 replies
  • 0 Helpful votes

unable to reach new device on lan

We are setting up a wireless bridge, the default ip cisco give for this device is 10.0.0.1. This is being placed on our LAN. Our lan network is 192.168.1.xBesides going into the bridge phycially and changint it via CLI..is there anything I can do rem...

STP timers ?

Hi, I have changed my STP timers on the root bridge, either manually or using 'spanning-tree vlan xxx root primary diameter 2' commands.From my non-root switch I can see that the timers have been adjusted under the 'ROOT ID' section of 'sh spanning...

Console pwd with Cisco Secure ACS

My question is.... we have this application working everything is fine with accessing weather on line or through Console. If the switch\router is not connected to the network i cant access through the Console port. So if by chance i lose my GBIC's an...

MCAST Syslogs

Hi all,I'm have gotten the following syslog from a couple of 6509 switches on campus here:MCAST-4-RX_LVRANGE: IGMP: Rcvd Leave in the range of 01-00-5e-00-00-xxAnyone know what could cause this?Thanks,Wil

wil6707 by • Level 1
  • 464 Views
  • 1 replies
  • 0 Helpful votes

show interface question

I have this in my show int in a switch C3524, in the port that connect to the switch core: 5 minute input rate 149000 bits/sec, 28 packets/sec 5 minute output rate 35000 bits/sec, 17 packets/sec 116142 packets input, 71731977 bytes Received ...

Resolved! Spanning-Tree Portfast Config

Scenario: 400 user LAN (30 VLANs - L2 througout - L3 routing at the core) with about 30% of the users having small 5-port gig switches because they must run 3-4 machines. Physically we can only deliver 2 ports/user and each user has a Cisco IP phone....

Load more