14 Replies Latest reply: Nov 5, 2012 4:05 AM by Najaf RSS

    Adding VLans to Cisco Switch

    scott3011

      Hello,

       

      Please help!!

       

      Currently I have a Switch stack which consists of 3 x 3750 Cisco Switches.

       

      I need to create another vlan and connect it to a Cisco 300SG switch, All vlans currently work, however i must be missing something with this configuration.

       

      Switch Stack IP - 10.1.0.121

      Switch Port (Trunked) Fa0/6

       

      300Sg Switch

      IP - 10.1.0.201

      I need to however create a new vlan with an IP range 10.120.1.*   i need to allow for 22 Hosts, so was thinking about using 255.255.255.224 (is this correct)

       

      both sides are trunked, vlans are showing at both ends, can ping other areas in the network from the 300 SG switch and stack.

       

      Just cant seem to get the host to connect

       

      PC

      IP - 10.120.1.1

      SM 255.255.255.224

      GW- 10.120.1.62

       

      Any help on this would be greatly appreciated

       

      thank you