Switching

I have router that I need to disable control-plane. I am unable to disable it.Router(config)#no control-plane% Removal of control-plane is not permittedIs there a way that I can remove control-plane.Thank you.

How can I find out what the maximum amount of 6509 frame buffering memory has been utilized by a particular 6509 Gigabit Ethernet port? I am taking a realtime Multicast stream via the port and want to find out how much buffer space the switch is hav...

Hi Cisco forum . I am a 48yr old CNC Engineer in Stoke ( UK ) ,bored to death with it . I am about to take the COMPTIA A+ exam in 4 weeks , which will lead on to the Cisco Networking course ( if I pass ) .Please can you inform me if there will be a c...

Hi How many optical fiber connections can make with Cisco 6513 or Cisco 4509 level 3 switch? What is best version for it do HSRP?Thanksben

Hi everybody,There are a lot of input errors on one of VLAN interface. I don't know waht's the cause of these errors.The result of Show Interface is attached.

HiWhen I do a show vlan brief, I get a list of vlans. There is one particular vlan I'd like to remove vlan130. How can I delete that vlan?Thanks in advanceDan

Hi,What happen if I connect one switch port configured with "switchport mode multi" to another switch? broadcast strom? like spanning-tree loop? Can you give me some comment?Best Regards,Jackson Ku

From a given router, is traceroute the best way to let me see the path traffic is taking?Imagine that from router, next path is PIX firewall and load balancers. To my understanding, traceroute can't show me whether PIX firewall, load balancers, etc a...

Hi Guys,We need to install a cisco switch which has a GBIC Fibre module installed. Right now I am in Australia and here we will use LC to ST to connect to the patch panel. Does anybody know whether the same will work in HongKong. The only piece of in...

Hi... friends,i am having a cisco c4000 router. Just for testing purpose i want to use it for VLAN configuration. I know it supports ISL but don,t know the process to config. Also is it possible to upgrade ios. Pls reply.

I have deleted the flash memory of my cat 2950, and I need help finding the instructions, step by step on how to load a new flash. I have already downloaded the IOS c2950-i6q4l2-mz.121-22.EA8a on to my desktop.If I load this IOS, will I fix the flash...

Is it possible on a single switch to have both static and dynamic VLAN's defined. By this I mean have some ports permanently assigned to certain VLAN's (eg. with the interface configuration command 'switchport access vlan <vlan id>' on a 2950), and s...

I have 2 sites which are connected via a VPN tunnel. Site A is the main HQSite B is in Caliin Site B we have a 4503 which has several 3560s connected to the 4503 via fiber trunks.when trying to communicated with the VPN by means of Ping or telnet we ...