Switching

Hi everyone, Okay, to start this is most likely a security feature of Cisco or any other enterprise grade router.(We can potentially do this via our internal DNS server - but we wont because we host a cpanel and adding all the zones and removing to o...

Hi All,Appreciate if someone can provide feedback in terms of Performance for 3925, 3925E and 3945.didn't see much different between 3925 and 3925E except an additional port.thanks in advance

Sorry if this has been addressed before but I need a little assistance with configuring aaa/tacacs on my ISR routers running v15.  The issue I am having is the changing of the format from v12 (or before).  In v12, I used the following commands to ide...

Hello,I have set up a lab which is very similar to our live remote offices.  I want to enable DHCP snooping, but when I do clients no longer get an ip address.  The image below is just like my lab and our real networks and I have issued the "ip dhcp ...

Hi,I have an old EoL, EoS Catalyst 6006 which is running a old 5.5 CatOS. I would like to understand the upgrade options for the software. I have asked Cisco Premier partners but seem to get mixed signals.I know as the hardware is EoL, EoS Cisco don'...

Hello,Does anyone know how the port numbering would be on Sup 7-E and Sup 7L-E? I mean, on Sup-6E and Sup-6LE, if I used a twin-gig converter, I used ports gi3/3,gi3/4,gi3/5 and Gi3/6 [If the sup is in 3rd Slot]. I know there are now 4 ports on the S...

I am in a new environment.  I have identified 2 failed 1242 AP's and I would like to replace them with spare 1242's that have not been configured.  I would like to add the configuration of the failed AP's to the spares.  These AP's are described as a...

I would like to communicate between VLAN's on my switch configuration.I would also like to enable clients to be assigned different DHCP scopes based on VLAN membership.Layer 3 mode is enabled on all switches.SG-500 is the central point to witch 5 SG-...

I have a 2960 SI lan lite switch that I am conifguring for admin and guest access.  I have wireless AP's plugged into trunked ports 2 and 3.  I am using two vlan's (in addition to the native VLAN).  Vlan 5 for Admin and Vlan 10 for guest access.  I h...

I have a Cisco 3845 wiht the archive command configured:archive path tftp://x.x.x.x/$h write-memory time-period 60The archive command works with the execution of the write mem, but with the "time-period" doesn't work.Am I doing something wrong?Or Do ...

I need to create some VVLANs. I cannot find the reccommended size of the subnet. I want to  use a /24 or a /23. I can find best practices for all sorts of stuff except VLAN size. Any thoughts?           

can any one tell me the meaning of below access-list.ip access-list extended WIFI_IN permit ip 10.60.9.0 0.0.0.255 host 192.168.42.* permit ip 10.60.9.0 0.0.0.255 host 192.168.42.* permit ip 10.60.9.0 0.0.0.255 host 10.60.1.100 permit ip 10.60.9.0 0....

I'm going through the steps on setting up an iACL on our internet router. The first thing I'm doing is a discovery ACL. I read that the ACL should classify most of the traffic and the ip any any should have a small number of matches. I've done a pack...