Hi,I am getting errors on my core router interface. Please check the following show interfaces output.JED-7iHO-GWR-01#show interfaces gigabitEthernet 6/1GigabitEthernet6/1 is up, line protocol is up (connected) Hardware is C6k 1000Mb 802.3, address ...
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Forum Posts
Resolved! Intervlan traffic filtering
I have a 3750 switch with intervlan routing enabled. I have created 4 vlans as a,b,c & d. At the moment intervlan routing between all the vlans is possible. But for security reason I DO NOT want vlan c & d to communicate with vlan a & b. I want vlan ...
Any tool is there to take the backup of configuration of router ,whenever the change was done in configuration.Someone suggested CiscoConf,but how to integrate or installation procedure.Please help.
How to differentiate the layer 2 and layer 3 devices (switch and router) and their functionality on each of the layer.
I have a enterprise with 200 users. I need a core switch with layer 3 capabilities. what serie is recommended ? 3700, 3600 ?regards
Resolved! help explaining the answer pls
Q : What is the recommendation when planning for bandwidth requirements at the access to distribution layer links?A: The oversubscription ratio should be no higher than 20:1Can anyone pls explain in detail or give an exemple.. pls... Thanks
I have Smartnet on my equipment and wanted to upgrade the IOS, but Im having a brain fart. The Equipment is WS 3550 48 SMIThe version is 12.1 (22) EA1a running c3550-i9q3l2-mz.121-22.EA1a.bin with 384K bytes of flash-simulated non-volatile configurat...
Hi all. Im running a 2500 with 11.1 firmware. It doesnt seem to support acting as a dhcp server. I see on a pdf on cisco's site that it will do it, so Im thinking this is supported only at a certain version of code and higher. Would anyone know w...
Resolved! anyone knows what is the SSDA routers
Thanks
I am running the latest 12.1 IOS on my 6009 and I was wondering if I can configure syslog to tell me when someone logs in or out of the switch? Would I need to change anything with the logging facility (don't think I need to)? Right now I have the ...
So I understand that highest priority wins the DR election and that highest router ID is used to break ties. I also understand that a new router coming online with a higher priority than the rest won't knock down the current DR from its perch.But wh...
I have a 3750 that I'm using as a router:"ip routing" ..and "no switchport" on the routing interfaces. I added "ip accounting output-packets"on both the interfaces setup for routing and ran a bunch of traffic through the device. But "show ip accou...
Hi Experts,I wanted to know the default services running on Cisco switches.Is there any way by which i can identify the services running on cisco switch.Thanks in advance.
2 Core switch 6513 linked with TenGig trunk ports, with same vlans on both (can ping accross on same vlan no problem).ok, I setup a vlan 172 on both switchs that already has a bunch of vlans.I have 2 hosts on vlan 172 with addresses of 172.16.0.3 and...
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