Switching

hai all,i am working in a network having morethan 200 windows XP sysetm,ournetwork uses CISCO switch and router. we have a remote site whichconnected trhough 4MBps MAN conectivity through one off servicesprovides frame relay.We need to connect our re...

Hi all, I have a strange problem:I have a 3560 with 8 VLANs configured. Each VLAN has a Layer 3 (IP) interface configured. On 4 of the 24-ports in the switch I have them configured to support a voice and data vlan (dot1q trunked) as I have Mitel 5...

Hi,One of my customers tries to enable dCEF on a 4507R. He is using:- SupV- 12.2(31)SGA- 4424-GB-RJ45 and 4306-GB as linecardsBut packets are still hiting the SVI counters and CPU is even higher that before.So:- Is there any command to enable dCEF ? ...

I need to find out if I can insert a pa-a3-t3 card into a 6500, is it hot swappable?? Or do I have to reboot the 6500??

HiAccording to your experience, which mode is better to configure in a MSFC, DRM or SRM?SRM saves IP addresses and you only have to worry about the active device (the other in standby), but reading some Cisco documentation, it seems more slow to conv...

Please how can I stop anyone from doing a port scanning on our network and as well to flag it up if they were to attempt this?Thanks

I am unable to get an IP address by using a specific switch which has version 12.2 (25) SEB4, ReleaseI have my DHCP configured on windows server which is residing on different network. This network is a sub interface on firewall and on firewall I?ve ...

I recently purchased a WS-C2950T-24 to add to my existing network. I have mirrored the configuration of other 2950 switches in other offices (with exception of name and subnet info that differs between sites). The existing LAN in this office is com...

Hello, can you help on this:3550 Switch = 'DLSwitchA'2912XL = 'ALSwitchA2'DLSwitchA fa0/1 is connected via crossover cable to fa0/1 port on AlSwitchA2.I configured both respective fastethernet0/1 interfaces on both switches for 'switchport trunk...

I have a 8mbps cable modem connection for our small business office and a Cisco 800 Series (model 831) connected to our switch and Comcast (Netgear) cable modem. The modem light is amber to the port where the 831 is connected. I have been told that t...

I have a question that deals within a secure network.We have a subnet that is routed by a Checkpoint firewall.On this subnet the manager decided to bring in a second network into our secure network but instead of bringing it through the firewall he d...

Hi - I have a 2948-GE-TX switch. I need to stack it with another of the exact same switch, and a new 2960G 48-port switch, using fiber. Would i use SFP modules (GLC-SX-MM)? Will I need four (one for the "top" and "bottom" switches, two for the "mi...

I are facing problem in DHCP ( Configured on cisco router ). Machines with OS XP are not able to obtain the ip address through DHCP server whereas machines with other OS are able to get the ip address through DHCP. Can anyone help me in this regards ...

Hi all, if I have a 56k modem connection, does this still use ip ? and where do I get the ip address from ?