Switching

Hi,We have a stack of 2 switches running version 3.06.02aE using install mode.  When we added an additional switch onto the stack the the 2 switches on the stack started to reboot.sh log has the following message000557: Oct  5 13:01:58.628 AEDT: %IDB...

sir, I have two Cisco switch and its connected point to point connectivity through Radio Frequency devices now im trying to create a vlan into point to point ?? 

hi all, we have currently PSTN -> E1R2 2901 -> H323 line PBX -> phone. config is working both ways. only issue i have is when the PBX receives the call from the 2901 voice gateway, it receives the ANI/caller ID but with the Cisco Systems Inc after th...

Hi all, I don't know if the question seems a bit dumb.. I am looking at certain segments in my network where it is quite flat and require no extra features or management to use an unmanaged switch. I am looking at Cisco SB SG102-24 but I can't find...

Hi All, I have switch L3 but i have configured Two Vlans (Voice and Data) on the router using on Stick feature, my question what is the better to configure Voice and Vlan on L3 Switch or configure Router on stick? if there is any disadvantage please...

Hi people.... first post! and I've still half way in CCNA R&S... so plesa dont be too hard :-) OK...I'm playing with my eBay CISCO crap doing my happy Labs, but I'm stuck trying to understand what's the root cause (and eventually if there is a soluti...

MEMORY USAGE IS NEAR TO 100% IN CISCO 2950.

Buenas tardes, En un test del Packet tracer tengo un router con 2 interfaces (Gi0/0 y Gi0/1), en cuales deben de pasar 2 vlan (Vlan 10 y Vlan 20) por cada subinterfaz de cada interfaz..(Gi0/0.10 - Gi0/0.20 <---> Gi0/1.10 - Gi0/1.20). Estoy copiando ...

I purchased a used 3560 48 port non POE.  It powers on the fan runs all lights are solid on the left except rps. I tried pulling up a terminal with putty tera term multiple computers and 2 seperate console cables one USB and one serial. I did check t...

Hi guys! Quick question about licensing. Recently we bought a couple of c800 routers with advanced ip services, in the output of "show version" everything seems fine Router#show versionLicense Information for 'c800'License Level: advipservices Typ...

Hello Folks: I m using 2x'QSFP-H40G-CU5M' 40G links between nexus 93120TX pair for VPC.  For the 4 remaining QSFP ports on Nexus  93120TX ,i m using  'CVR-QSFP-SFP10G='  adopters to convert 40G into 10G with 'SFP-H10GB-CU5M=' to connect to Cat 6880 1...