Switching

Hi AllI have the following configured on a port in a switch A. interface FastEthernetx/x no ip address duplex full speed 100 switchport switchport access spanning-tree bpduguard enableWhen I plug in another switch, it always comes up with%SPANTREE-S...

Hi, I have a multi-tiered application, with the tiers communicating with each other through contexts on a FWSM in a 6500. The servers in each tier have a requirement to communicate directly with each other using multicast and as such they each have a...

I have a 3750 with Ios version 12.2.35.se5 where the access-list will not engage properly.I found something on the bugfix for the ios version but the access-list is only 41 rows. so it should not apply. and there is nothing on the type of hardware.he...

we have a requirement to shutdown ports in unattended locations such as meeting rooms. Is it possible to have a port automatically shutdown after a period of inactivity? for example, if we know a meeting will start at 10am we can manually open the po...

Both end (switch and client) speed/duplex set as Auto.change network cable in user end and patch panel/ swap to other switch port the same error msg like below still ocured. any advice?my conf is!interface FastEthernet0/1 switchport access vlan 1!170...

Hi,Can any one help on this, if the network consists of 2 core switches and 10+ distribution switch, is it feasible to configure the VLANs in distribution switch. Whcih is the best config to do when designing a VLAN. Is it good to keep the VLANs unde...

Hi, I am troubleshooting an incident and would like some advice. The issue is that a server cannot reach its destination. Here are the outputs that I get.I am not able to connect to the servers. [abcde12345 ~]$ telnet 200.10.20.30 3268Trying 200.10....

HI,Can anybody please help me with the hsrp issues please.I configured HSRP on two 3750 switches with 10 vlans configured on it. I connected both the switches to a L2 switch from where the connection is terminated to Router (outside network). I tried...

I understand how the IP helper Address command works and I know that you can have several IP helper addresses on the one router interface.But, can anyone tell me, does the router transmit to all configured ip helper addresses on the one interface at ...

Hi all,i see this on router interface Interface Status Protocol DescriptionFa0/0 up up Fa0/1 up up Se2/0 ...

I have two Switches A and B. Currently, the fibre is connected to only Switch A which is live. Say now i bring in a new Switch B. I try to trunk the fastethernet to Switch A and it works. I am able to access internet through Switch B.1) However, i ca...

I m getting following error in my L# switch. How to rectify the problem.. which leads my network slow..%C4K_EBM-4-HOSTFLAPPING: Host 02:01:00:00:00:00 in vlan 1 is flapping between port Gi5/2 and port Gi 4/22

I have a router which has OSPF area0 and and eBGP configured. I have the subnets such as 10.22.33.0/24 available through my OSPF and they are E2 / E1 routes. Also, I will be receiveing huge number of prefixes in 10.x.x.x range from the eBGP. I would ...

Hello everybody, today i connect a lan with cisco 2600. conecting it to two switches, making 2 subnets, but i cannot ping to the router or to the other subnet. Could somebody help me? I'm studying to CCENT.