Switching

Help me pls,Clients cant connect any more to pop.gmail.com/995, at the same time from another vlan the same network, connection can be established without any problem(from Windows server). Clients can connect to other mail servers on port 995 or 587 ...

Hi,If any one using the new SUP-2T , Pls help me to clarify one query..If we are using the new SUP-2T in VSS mode, will the new ASA service module and NAM-3 are supported..? From Cisco site, ASA module FAQ: Q. Will the ASA Services Module support th...

We have a couple of 3750 switches which carry vlan 238 and they are connected together with a trunkA host on that subnet is sending out multicast group 239.252.255.26 as a status messageWe have igmp snooping enabled on vlan 238and if I do show ip igm...

I have a 3925. I have one int on the same subnet as our internet connection (gi0/1) and one on the subnet for our local traffic (gi0/2) and an ip route for that to get out. The problem I am having is that it is not routing the local traffic to the ne...

My main concern is security; so I got in one of my routers a new IOS ver (c-2600-advsecurityk9-mz)..... and here is where I need some help... I like to know how could I use this IOS ver. to secure my network......  I get internet through a cable comp...

Hi, all expert.I am kind of a new person to learning the QoS.queneing kind of confused me. (WFQ, DWFQ, CBWFQ, WRR....)Tried to learning on our lab but some switch/router has that CLI , some doesnot.Is there any CLI can show what queue the current swi...

Hello everyone,I'm trying to setup load balancing between two different ISP using IP SLA and PBR.  ISP1 is PPPoE (static addresses).ISP2 uses dhcp addresses.router 1841 (Version 12.4(25d))simple topology :ISP1                                         ...

Cisco Support Community,I hope I am articulating this problem correctly:We have a switch gc2960. It has ports configured on vlan 27 and vlan 29.It is connected to switch ch3550. It has presence of vlan 27 vlan 29 and also vlan 18 and several other vl...

Hi all, Could you please somebody help me with this? I`m wondering how to cofigure VLANs on router, I mean to associate VLANs with specific IP pool which the router is supposed to distribute, so that then I`ll be able only to assign VLAN number to th...

Hi,I only want SSH to be allowed when accessing this switch, but telnet is still allowed, why?  Whe authenticate via radius.version 12.2no service padservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryptio...

All,I need to transfer a config from a TFTP Server to a 4507 and a 6513. When I transfer the config to both those switches, does it require a reboot? Lastly, what is the command set to do so? Thanks