Switching

Hi, is there any way to restrict access users from one vlan to another, without ACL on Vlan Interfaces, without VACL and without PVLAN. All this methods are good but huge. I need something simple, like on trunk ports:switchport trunk allowed vlan ......

Helloi have two 2960 switches with 48 10/100 mbps  and 2 uplinks.    3560 L3 swich with 48 10/100 mbps ports and 4 uplinks. i want to connect two partitions of a  ibm servers to 3560 uplinks,  create two vlans. LAN pc's connect to 2960 switch and two...

Hi,I'm relativily new to the IOS ZWF, and have spend a lot of time to figure out why my configs didn't work, and by mistake a router reloaded and every think worked perfectly.My question is, if it's really nessary to reload every time you make a smal...

Hey there,I currently have 2 vlans setup on a 6509, one for voice(VLAN30) and another for the data(VLAN20) very simple configuration. However I would like to setup a few things to finalize the configuration and make things a little more secure as wel...

Hi All,Is it possible that the firewall will be your gateway but you have inter vlan routing as well?How will i configure the L3 switch to do that situation?

hello,i was wondering if both nexus 7000 vpc pair can be configured with the same vrf, and they share the same vlan segment? since both nexus have their own control plane, so both can configure the same vrf, and define svi interface in the vrf.i.e.ne...

I need some help with a Cisco config that would NAT a computer to one IP address if they leave one interface and NAT to a different one if that need to go out another interfaceI want to nat a server based on what outbound interface the traffic leaves...

Hello All,First time poster!So I recently acquired a new 3750 with 48 ports (1000MB) and have it up and running within my network. I know my way around the switch but the I am not sure what to do with it.Basically, I want to know how can I really tak...

Three Cat3560 switches, I'll call them A,B, and C. We're setting up for voice recording, but are only seeing one side of the RTP stream.On switch A:monitor session 1 source vlan 20monitor session 1 destination remote vlan 100(Switch B is providing a ...

i am trying to send wpad entry (Proxy) from cisco switch dhcp server, but it not working.i am using in dhcp pool testin that i assingdhcp option 252 http://proxy.pac"is it right or wrong. anyone can help me in this issueregards

It appears that the Router Security Audit Log feature was incorporated in IOS versions 12.1 - 12.3.  I was hoping to utilize the hash's provided by this feature for security checks but on my 2600 running IOS 12.4(25c) it is obviously not available.  ...