I am having trouble setting up RDP access to a LAN host from the WAN.  I have used a few cisco guides to create the ACL/NAT rules to try to make this work, but I have been unsuccessful.   When I use the "packet trace" function it shows the packets ar...

I have run into a brick wall with a setup that should be straight forward.  I am a novice VLAN troubleshooter, which doesn't help. First, the physical topology:Both SG300's are in L2 mode.  The firewall (cyberoam) is setup with sub-intefaces & DHCP r...

I have been handed a fun job at work of breaking up a flat network into 4 vlans.  This is my first "beginning to end" network project and I have a pretty good idea of what needs to happen, but its been my experience that what I have learned from book...

I am stumped on this one.  I have a PoE 2960 that connects a few phone/workstation pairs to the network.  All of them work correctly except for one...For example, the good / working configs look like this on the interfaces:interface GigabitEthernet1/...

I am trying to understand what I am seeing in this output.  This is from a 3560 w/PoE._____________________TSG_SW1#show int trunkPort        Mode             Encapsulation  Status        Native vlanGi0/4       on               802.1q         trunking...