Switching

I have cisco catalyst 3500 XL series 24 ports switch. I need which port connected a device and what is ip and mac address of these devices. Is is possible?I use show mac-address-table for mac addresses. And i use show arp fro ips. But sometime show a...

HiI read that when you make multi vlans Cisco recommend connect the switch to routers or servers only.So, if you have a 6500 with a router processor, it is possible to connect a multi vlan to a port in the 6500. I have this question because this is m...

Good aternoon,We are experiencing some loss packet problems with one of our boxes, a switch Cisco Catalyst 6000. Should be the multilayer's scp the reason?. Thank very much in advance

Hello,Can someone explain why VMPS reconfirms more than configured ?03:26:59: %VQPCLIENT-7-RECONF: Reconfirming VMPS responses 03:26:59: VQPC: Set needReconfirm. Total ReconfirmPending:1 ...

I have a Cisco 7500 with a single RSP4. I would like to take out the RSP4 and place a Master and Slave RSP8 in its place. My plan of action was the following:1. Place the RSP8 in the slave slot.2. Wr mem on the Master RSP4 This should transfer the ...

Hello all,If we have 4 switches connected with each other with Trunk ports.You have access only on one switch .....how can you see Root Bridge...and its priority....Show spanning-tree will display bridge ID .....my question is this how can you see br...

Hello all,Just looking for (hopefully) a quick answer on this. Got a weird situation with a mgt server looking for link status on a 4500 switch and some Disaster Recovery servers which are down except during DR invocation. Our mgt server always shows...

Good morning everyone, I have a strange problem interconnecting a Cisco851 with an ISP router.The ISP router has the 192.168.1.1 255.255.255.0 address and the C851 has the 192.168.1.100 255.255.255.0 on the FastEthernet4 connected to the ISP device t...

How do you update 3750 switches bios's when you have them in a stack? without having to do them one at a time. thanx

Hi team,I have two 2960 switches and a 3845 router,The second switch acts as a backup to first. We are planning to add another 2800 series router for redundancy. We want to use it for redundancy and also use it for loadbalcancing.We have 5E1 on the p...

Hello all,If switch's system LED is amber then ..post was successful or not....If switch's RPS LED is amber then.. POST was successful or not....Regards,Jun

Hi.I just wanna ask if configuring an etherchannels requires a downtime?How long the downtime is if it has?ThanksCliff

I am a little confuse about switching types and their capabilities. Can any any one give to me a link or some concentrated documentation about that.thank you