Switching

hello all:)please assist me how to configured the network infrastructure as i try to re-create our actual setup in the network?cheers!

I am curious if there is a way to block loops between ports.Here is a situation:client orders 3 network lines. they decide to plug all three lines into an unmanaged switch that they did not inform us about.I am guessing that storm-control broadcast l...

Hi,Is there any way to see what is causing the load on the cpu?We are running a 6504 with sup720 and 12.2(18) sxf16.The show proc cpu gives me an average of 60 - 80%, but the details only reveals 5-10. How can I see what traffic is actually causing t...

I purchased the WRV210 router for the valn capability and configured it as 2-vlan with 1-ssid with 2-nic cards attached from Intel3210SH server running win2008v2 server running DHCP,DNS,AD and HYPER-V. Keep getting network errors on my static IP addr...

Hi,In our network we are using an interface with the IP like belowinterface GigabitEthernet0/1 ip address 192.168.191.10 255.255.255.0 secondary ip address XX.XXX.1.2 255.255.255.0 duplex auto speed auto media-type rj45 no negotiation auto standby 1...

Hi!Thinking of 3560E switches with 2 X2 10G uplinks, I was wondering if I can use, at the same time, 1 uplink port @ 10G and the other one @ 1G, with the proper CVR-X2-SFP converter and SFP modules.Thanks in advance!Regards,Martin.

Hi FriendsI have a Cisco871-K9 router with Advanced Security IOS software, but I need to do a IOS Advanced IP Services upgrade, however it's also necessary, to make an update to the flash memoryis it possible to upgrade memory on this device?Thanks f...

I have two 1841 cisco router , but for one router serial interface is totally damaged , pls let me know how i can use two different ISP,s same time , is there any way ...

Has anyone seen this behaviour before? We have a 24 port fibre 3750G switch that starts to disconnects users, after the ports have been operational for a while. It isn't Spanning Tree. The switch starts disconnecting users, starting with the first...

I have 10 people who need the ability to dial up a remote modem to connect to a Cisco router (as out-of-band). What device can I place on our LAN that they could telnet/ssh to then dial out? I don't want to run a analog line to each work station - ...

I have 4 3560 (C3560-IPBASEK9-M), Version 12.2(37)SE1 and lights most of the lights go from green to Amber I looked at the interfaces they are set to AUTO AUTO neg@ 10half no crc errorsMode botton is set system STAT.I have several others switches sam...

I have multicast source connected to an edge router - sending Multicast. I then turn off that source and start up another source sending the same Multicast group on teh same VLAN. the selectover happens within 20 seconds. Does that require the DR t...