Hi,I want to change the HSRP groups on my gateway interfaces to have a separate group per VLAN but I will have to keep traffic going whilst I do it. I figure I will have to add the old virtual interface MAC address to the interfaces as a static addre...
Hi Guys,How can I configure a layer 2 switching? and a layer 3 switching? What are their difference? Lets say I have this setup:access(2950)-->Distribution(3750)-->2 redundant Core switch(6500)Thanks in advance.Cheers!
We have some 3560 switches that have the ipbase image on them:c3560-ipbase-mz.122-25.SECI need to upgrade to the k9 image so I can utilize ssh.My question is regarding the image selection.On the Cisco download page are two latest releases:12.2.46-SE(...
I'm baffled why the url http://www.cisco.com/en/US/docs/ios/12_2/iproute/command/reference/1rfindp2.html#wp1022511shows network 10.134.0.0 for instanceas a result of the commandRouter# show ip route 128.0.0.0 128.0.0.0 longer-prefixes
Hi everyone, I have a customer that bought a hotel. I need to allow outgoing access to a few ports for outgoing traffic only. The problem I am having is that the customer doesn't have the username and password to the router a Cisco SOHO 101. Is there...
I have a stack of 9 3750 switches. All are 48 port 3750 10/100 switches except switch 9 which has POE.We purchased a 3750E switch to replace switch one in the stack to allow a 10GIG uplink back to our 6513 core switch. All switches are at current sof...
My ISP gave my /29 IP block years back. I was using within my LAN using Linksys and other devices. On my request for more IP's my ISP have given me /28 block. My question is how to use it in LAN with my existing Linksys wireless as I want to add more...
Is it possible to put a 100baseFX fiber port on a 2811 router? HWIC-1GE-SFP does't appear to support the GLC-GE-100FX or GLC-FE-100FX sfp's.The 2811 doesn't appear to support NM-1FE-FX-V2.Are there other options I'm unaware of?
I'm upgrading two switches from Sup1 to Sup2 engines. I have a good number of HSRP connections configured across the two switches.When I install the new cards I realize all the physical MAC addy's will stay the same due to the line cards staying the ...
Hi Everybody,I am analysing Cisco Switches Loop Guard Feature. It states that it prevents any Blocked Port to become Forwarding state when the port is not receiving any BPDU.It seems this violates the STP rule. If Blocked state is not coming up when ...
