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Any reason why an old 3508 and our new 3750 would not be able to connect via trunk port? We have verified the Gbics and Fiber cables are good, but the interfaces will not come up. Both sides are set to trunk, dot1q....that's it. Anything we are mis...
Hello. We are looking to connect a 2960 switch to our 6509 using an etherchannel/port-channel group. Is there a limit on the number of physical ports that can participate in a single port-channel group? Thanks for the help!
We have the IP-helper statements on our VLAN interfaces of the 4507 core, configured for DHCP; our "dhcp" server is also our DNS/active directory server. Also in our global config, we have "no ip forward-protocol udp netbios-ns" and "no ip forward-p...
Hello, we are looking to upgrade our 4006 to a 4506 and were wondering if the ethernet line cards would work/be compatible if we took them out of the 4000 and dropped them in the 4500....we have:3-10/100BaseTx Ethernet WS-X4148-RJ and 1-10/100/1000 E...
I've only setup Cisco VPN remote client access on PIX 515e's...and am just wondering if you are also able to setup windows PPTP on the same PIX 515e that is setup for Cisco VPN client access? thanks!
Does the 4900M need to be upgraded from 122-53.SG to 12.2.54.SG, before upgrading to 15.0.2.SG?Or can we go right to 15.0.2.SG? To be exact, the switch is running 122-53.SG5Thank you
So if our internal clients are trying to find shares on named servers, those packets being sent will be dropped.... Perhaps this is the reason why there is such a "lag" in trying to connect to these servers? These packets are sent and dropped, but p...
Ok, problem solved. I was using the name of the server "HS_EXCHANGE" in the ACL for the outside interface. I changed the name to the actual traslated Public IP address of the server, within the ACL, and now it works. I never had to do this on the ...
yes, it's a static one-to-one translation, and also access rules allowing SMTP outbound (which is working) and also ACLs allowing SMTP, HTTPS, HTTP, etc, from outside to this host...from the remote office, I am able to "telnet" with port 25 to this s...
