Switching

Simple network consisting of a 6506 switch with about 75 vlan interfaces. Want to add v6 to the interfaces for a hybrid network. V6 users need to access the Internet on v4. Question 1 - Documentation is pretty clear on how to configure NAT-PT to g...

Hi Friends,As everybody know the DR election process is like the highest router id will be the DR am i right?Then what is the router id any body can give right info.Regards,Naidu.

Can someone take a look at my route-map, Its not forcing the "default-information originate" route out of e0 and it seems like the default route is advertised through both e0 and s0.Core1interface Ethernet0 ip address 10.100.10.17 255.255.255.248 ip ...

I am getting intermittent ping failures between some servers on my 4006. They are all on the same subnet, I have tried different modules and different switch ports but get the same inconsistent and random results. Where do I start looking for error...

we just received a new 4507R with redundant Supervisor II modules. after upgrading to the latest IOS 12.2(44)SG, we cannot login using exiting username:password. the existing logins worked before the upgrade. the existing enable password works any id...

I am checking into various rack rental vendors to work on CCIE lab. Some have a combo of either two 3550s and two 3650s while another may have two 3560s and two 3750s. Can anybody tell me if there is going to be any difference when it comes to workin...

hiI have three switches A-B-C. A is the server and B & C are clients. They are connected via trunk links. All switches are running VTP version 2. I converted Switch B to transparent and changed the vtp domain name to be different from the other two...

05:39:42: %C4K_EBM-4-HOSTFLAPPING: Host 02:01:00:00:00:00 in vlan 1 is flapping between port Gi2/7 and port Gi2/14,where Gi2/7 and Gi2/14 were connected to two servers.both are in Vlan1.We are using PVST in our LAN.why this problem occurs?Any help ca...

Hi, I would like to setup network teaming on my servers, can anyone tell me what has to be done on a switch or the ports. All I can think of is that the ports should be on the same vlan. Thanks

Hi all,We have a LAN campus using Cisco switches and a Nortel IP phone system. The IP Phones get their IP addresses from a DHCP server. Things were OK until we replaced the old 2950 switches with new 2960 switches: after replacing, the IP Phones coul...

Can you load the startup-config or running-config from a TFTP server?The IOS would be loaded locally from flash of course but I want to be able to tell the switch to reboot and load the startup-config from a tftp server. Is this possible?

What is the IOS image version for 3500 / 3560 switches that can support SSH? Does Enterprise have support for SSH or all versions need to be K9's? Thanks in advance.