Switching

So, I was just curious. Is there any Cisco recommended interval for starting or rebooting a switch? We've got some switches that have been up over 2 years without a fresh reboot. I know they aren't like a Windows PC, which needs a fresh reboot every ...

I have a very flat network.  All of the gateways/SVI's exist on the same 6500.  There are some vBrick IPTV servers that have a unicast address and 2-3 multicast addresses configured. After rebooting the 6500, the ip pim sparse-mode we had on all of o...

Hi,Diagram of our network attached.We have 2 core switches and 2 access switches connected in a resilient design. Access Switch 1 is configured with Data VLAN 101 and Voice VLAN 102 and Access Switch 2 is configured with Data VLAN 201 and Voice VLAN ...

I haven’t messed with a Lan Base switch yet but they were ordered for a project I’ll be working in the near future.  The design was to use them as the default routes for the VLAN’s.  Would this type of configuration work on a Lan Base switch?  Thanks...

I am experiencing problems with our Cisco 2960-S POE switch. Our scenario is as follows: Cisco 2960 -> Avaya 4606 IP phone -> Windows XP PCWhenever I plug the phone initially the phone  comes online without problem as does the PC.  However once the u...

Hi All,I've learned recently that the Nexus 7000 only allows the configuration of a maximum of 2 Monitor sessions for spanning traffic. I only have one monitor session left and I need to do the following. 2 Core Nexus 7000 boxes with 2 different traf...

Hi i have a voice setup main office in dubai and brach office in NigeriaConnected via vpn router The person who configured VPN That time it was only one voice vlan 100 (192.168.17.0)Later because of ip for vlan 100 is over i created new VLAN 75 (192....

Hello Sir,I have voice Bandwidth on  Cisco Router 7200 and catalyst 3750.Now i want to sell some BW ( 15MB ) to any cleint. Can you please explain how to do that .We have ethernet connectvity with my cleint.How i restrict client to 15MB. Will i have ...

Dear allI would like to know how to protect network access from a rought Acess Point. Is it possible to work with port-security? I mean if I would use the sticky command in connection with the maximum allowed MAC addresses of 1 that no one would be a...