Switching

Is it possible to create a layout such as below. The site to site link is a fiber optic connection (we are given an Ethernet handoff from the provider). The problem seems to be routing the traffic over the interfaces that do not have an IP address. I...

Is it possible to connect to another switches 100bt port from a 3750-12 via a GLC-T (SFP to 1000bt) converter?Thanks!

I have an opportunity to upgrade a 6509 IOS image but,Cisco TAC is pretty much wortheless any more.Also,It wouldn't be so bad, but their site is so slow, it is frustrating trying to find information.But,I am not sure which platform I have,I am runnin...

Hi All,I have the following problem. I have all the internal VLANs connected to a Cisco 4500R. This 4500R has a default gateway pointing to the INSIDE interface of an ASA 5550, which gives everybody access to the Internet.So far, so good. The problem...

Hello i search for a Core Switch and i don't know which is correct for my needs. I dont't need dynamic routing, but multicast routing and VRRP or HSRP. And i need 22 SFP Ports on the device. Best regards Stefan

hi guys i have to following topology R1(AS1)--IBGP--R2(AS1)--EBGP--R3(AS2)--EBGP--R4(AS3)now i have added loop back addreses on R1 and advertised it thorugh network command under bgp and both IBGP peers can con ping that loop back also i added lookpb...

I'm about to place our new 3560 switch onto the network. There are 9 other cisco switches on this network. Is there anything I should check before placing the new switch on the network? Is it safe to just place it on the network? I don't wanna take t...

I am new to the Cisco scene, so please help me with the dummy version answers.I am configuring port forwarding at my work so that we can access a filemaker pro database from home. I have set up port forwarding on our linksys router/switch here and i...

We need upgrade IOS for our several stack switches. I would like to use “auto-upgrade” feature. I have two questions about it, I hope you could give me some ideas.According to Cisco document, auto-upgrade is enable by default. But I found the mem...

I installed new Catalyst 3750G-48T , one week back, today morning , I found no power and no indication that that AC power outlet of the switch is damaged,just simple no power, couldn't be hardware problem, did anyone exprience such case

I am trying to build switch redudndany for my server farm. I have Rack mount servers and blade servers that will be connecting to the switch. The Nics on the servers are teamed and there is redundant switch modules from the blades. I am looking into ...

Hi,one switch, 10 acces ports in vlan 10, on P1 a pc with sniffer, on P2 a pc with "source packets", i monitor in tx on the ports P3-P10, to the P20 in witch is connected another sniffer.A packet entering the P2 with a unknown mac address is flooded ...

Is there a graceful shutdown of a 6509 switch if it is going to be moved to another location?Do you just shut power down, or is there a procedure to prevent a hard shutdown if it is not necessary?