Switching

Hi,Attached is one of our remote sites schema.R1,R2 are provider termination routers at loc B. Router A is similarly device at loc A.MPLS cloud is the connecting link.Both R1,R2 are terminated locally at loc B on a Layer3(6500) switch.Now before its ...

Is someone see any mistakes or can comment or suggest on this scenario ?I have a 2801 service router, running CuCME and CUE, which will connect using the two FastEthernet port in etherchannel trunk mode to the C2960 head switch.The same C2960 head sw...

We have a NLB cluster operating in IGMP multicast mode, but we still see traffic for the cluster VIP flooded out all the switch ports. Looking at Cisco documentation it seems like if IGMP snooping is enabled and the cluster is operating in IGMP multi...

How to calculate switch backplane capacity?Ex- c3750 - 32 Gbps c6500 - 720 Gbps

If you have a router of 2851 series and a switch of 2960 series and you want to let them communicate in two different sites a communication IP-VPN link is needed. Can anyone tell me if this IP-VPN is a software or hardware between this routers and sw...

Hi all,I want to use a c4507 as a NTP master.I found out that my predecessor network administrator (who left the company) had set the timezone to UTC and also the summer-time timezone to UTC instead of CET and CEST which would be correct.Is there any...

HiHow do i copy a IOS from Cisco 3550 to a tftp server on my PCQuestion is -- Do i use the port on the switch connected to the tftp server as routed port(no switchport command) or as a switchport If switchport then should it belong to vlan 1 with t...

Could u guide ,what are diffrent types of stacking in switches. if it is software and hardware. what is software stacking.

After the 6509 Switch starts,enters directly rommon.Below is the detailed information Router>enRouter#show ip inter bInterface IP-Address OK? Method Status ProtocolVlan1 unassigned YES un...

I am working with a small business that wants to upgrade to either Linksys or Cisco switches. We have about 70 hosts and to provide scalability we need about 96 ports. Since budget and security are both major factors, what would be recomended in term...

Hey, folks:What's the difference between mls and fast switching?I always thought of mls as being a general reference to L3/L4 switching. I never actually configured "mls" on a Cisco device."Switch-A> (enable) set mls flow destination-sourceConfigured...

Hi, all,I have a small experimental network, using one Cisco7204VXR(NPE400) router and one Cisco2950switch. The router has one FE port, so I created several virtual FE on it and connected to the switch.. The network is isolated from any other LAN/WAN...

I'm wondering how you have chosen to get PXE to work in your environment. We are just stating with it and I am getting conflicting info. The server people say I have to set ip helper-address, but a lot of the documentation I'm finding says just set...

I just received notice that IOS 12.2(18)SXF is EOL. What I need clarity on is does Cisco mean the entire 12.2(18)SXF train is EOL or just the specific version 12.2(18)SXF?