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

Get 20% off switches when you combine Cisco solutions


Forum Posts

I have a 4500X running Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-IPBASEK9-M), Version 12.2(46)SG  as a Core Switch. It is a single switch and i would like to configure HSRP using 3750E running Cisco IOS Software, C3750E Software ...

I have one Cisco 2951 router and a Cisco 3750 switch.   The router has 3 GB interfaces, 1 interface to the ISP and 2 that I can use for a port-channel to the switch.  I cannot do any testing, since these are used in my "production" environment.  Any...

gcarson73 by Level 1
  • 11 replies
  • 0 Helpful votes

A bit confused... Two switches may have the same number of ports and claim to operate at line rate, but their latency numbers may differ. Not sure how that can be.  For example, if 2 switches have 48 x 10Gbps ports and they operate at line speed, tha...

visitor68 by Level 4
  • 5 replies
  • 0 Helpful votes

Resolved! 4500 ISSU Install

I have a brand new out of box 4500 with dual supervisors.   When I try to enter the following command  Switch#Issu loadversion 5 bootflash:cat4500es8-universal.SPA.03.06.03.E.152-2.E3.bin 6 slavebootflash:cat4500es8-universal.SPA.03.06.03.E.152-2.E3...

parkst125 by Level 1
  • 4 replies
  • 0 Helpful votes

Hi, I really have hard time figuring out this config, and I know it's a really basic config,I wanted the full config of interfaces 0/0 and 0/1 on switches 0 and 2 and interfaces 0/0 and 0/1 on routers 3 and 4 for hsrp and intervlan support.and anothe...

George-Sl by Level 1
  • 1 replies
  • 0 Helpful votes

I have a Cisco 2901 router with 2 8 port ehwic cards in it.  I'd like to use this router to plug into my DSL modem and distribute internet to all my wired home devices.  I've never used Cisco products before but I've done quite a bit with standard ho...

Here is the setup: Router goes into the 3750... the 3750 connects all the computers and servers in my house... I am wanting to install POE security cameras around my property and since I have a 3560v2 w/POE just laying around,  I was wanting to use ...

WillaBamm by Level 1
  • 11 replies
  • 0 Helpful votes

Which image can I upload on the 3850 48U switch to be able to configure OSPF? Do I need license to unlock feature set? I'm currently booting switch with the following image  cat3k_caa-universalk9.SPA.03.06.04.E.152-2.E4.bin

Hi Here is a concept that I hope you help to clear. Please correct where it is wrong below. Thank you in advanceIn a company network, its edge routerA is connected to ISP' routerB. Behind routerA there are a userA and a web serverA. In public interne...

eigrpy by Level 4
  • 6 replies
  • 0 Helpful votes

Hi : I am a Cisco Employee. I work for SNTC IB team. SNTC collectors are discovering GBICs. My question is: if a customer has an issue with a GBIC, will TAC replace this part? Can this part be RMAd? Thanks! Valeria SR. Data Analyst

Buenos Días, quisiera saber si existen Routers con puertos de 10 GB base T, necesitamos conectarlo a un SWITCH con puertos de 10 GB Base T   Gracias

omatos111 by Level 1
  • 2 replies
  • 0 Helpful votes