Switching

i have switch that is server in domain TEST. I've connected switch to it that has no domain configured and is in vtp transparent mode. After connection is established, on second switch mode is changed to server and domain is TEST. How is it possible?

Hi all,What is the exact differnec between these 2:(cat4000-I9K91S-M), Version 12.2(20)EW(cat4000-I9S-M), Version 12.2(25)EWA2Thanks,

I have a switch that is asking for a username and password and I already did a "no" on the login and password.. didn't seem to affect anything. Can someone tell me how to reset the vty parameters so I can telnet to the box. Thanks

1. If I want to replace one switch in the stack (slave switch) in a stack of 4 switches, with a spare do I have to first upgrade my spare 3750 to the same IOS as the other members in the stack or will the current stack master automatically copy the I...

We got a 12.2(33)-SXH2a version of IOS 6500 switch with PFC3C Sup 720 and will that IOS image support multi SUP-720 for VSS configuration and will that support Multi chassis Ether channel Links aswell.

Hi,My name is Rohan.I am trying to use router 2801 with a HWIC 2801 smart serial in the front of the router.But the cable that got shipped was the Octal to Noermal serial (big serial cable). Can somebody help me out with the type and the part number ...

Hi,I would like to seek expert advice on how the following setupInternet=======ISP======MY_RTR----Microsoft_ISA----Cisco4500With the above setup I m not able to identify if the link to ISP is down or http traffic not working from ISP....???What is an...

Hi All,I have a weird one. I have a 1721 loaded with a very recent IOS image. FA0 is pointing to the internet and is configured for DHCP. My WIC-4ESW is on the private LAN. The LAN has a four port 3Com gigabit consumer switch. My PC and my router are...

Hi All,Please guide me which Router should be purchased for DSCP Marking (QoS) with at least 2 FE Interfaces & Traffic is Video Traffic of about 80Mbps. Also please guide if standard IP IOS will do the marking or Advanced IP IOS required ?What about ...

Hi,I have 5 VLANS created on 4506VLAN-100 [Server farm]VLAN-200 [users farm]VLAN-300 [ management vlans ]VLAN-400 [ Admin vlan]VLAN-500 [Unix Vlan ] All VLAN should be accessible by VLAN 100 & VLAN 200 except VLAN 300.Admin Vlan(400) should have comm...

Greetings we have three servers connected to a 3750G stack.Each server is a member of the HP Proliant range, each have dual nics that are capable of teaming.Each server will be running an identical app which requires load balancing between the three ...

Hello,Can any body give brief answers for below questions it would be appreciate.1. What is the difference between OSPF neighbor relationships and adjacencies?2. What is OSPF reliable update mechanism?3. What is the difference between broadcast and n...

hi everybody!let say we have 3 switches with 4 vlans, running pvst+. switches have to connected by dot1q trunk only.I read somewhere dot1q requires cst so how we connect switches running pvst+ by dot1q trunk?thanks a lot!