Due to costs, I have setup a router-on-a-stick network using a Cisco ASA5510 connected to three interconnected PowerConnect 2748's. Last friday night I setup the VLANs on the all three and everything works great. My only issue, I am unable to ping / connect to any of the switches on the 192.168.100.2 (or any VLAN network for that matter other than the default VLAN 1)  network even when my machine I am trying to ping / connect to is on the same network. I am currently able to make changes to the config by leaving port 45 untagged on all three swithced and left alone on the default VLAN 1. Below is what I did to set this up....

 

Thoughts?

 

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Switch 192.168.100.2

- VLAN Membership page: click "Create VLAN" radio button, enter 2 in the vlan field, set port 1 to 'T' (for tagged), set port 48 to 'T' (for tagged), set ports 2 through 44 to 'U' for untagged, click "Apply Changes"

- VLAN Membership page: click "Create VLAN" radio button, enter 3 in the vlan field, set port 1 to 'T' (for tagged), set port 48 to 'T' (for tagged), click "Apply Changes"

- VLAN Membership page: click "Create VLAN" radio button, enter 4 in the vlan field, set port 1 to 'T' (for tagged), set port 48 to 'T' (for tagged), click "Apply Changes"

- VLAN Port Setting page (Apply for ports 2 through 44): Change "Interface" to "Port #", set "PVID" to 2, click "Apply Changes"

- VLAN Port Setting page (Apply for ports 1 & 48): Change "Interface" to "Port #", set "PVID" to 2, set to “Allow All” and click "Apply Changes"

 

Switch 192.168.100.3

- VLAN Membership page: click "Create VLAN" radio button, enter 2 in the vlan field, set port 48 to 'T' (for tagged), set port 47 to 'T' (for tagged), set ports 1 through 44 to 'U' for untagged, click "Apply Changes"

- VLAN Membership page: click "Create VLAN" radio button, enter 3 in the vlan field, set port 48 to 'T' (for tagged), set port 47 to 'T' (for tagged), click "Apply Changes"

- VLAN Membership page: click "Create VLAN" radio button, enter 4 in the vlan field, set port 48 to 'T' (for tagged), set port 47 to 'T' (for tagged), click "Apply Changes"

- VLAN Port Setting page (Apply for ports 1 through 44): Change "Interface" to "Port #", set "PVID" to 2, click "Apply Changes"

- VLAN Port Setting page (Apply for port 47): Change "Interface" to "Port # 47", set "PVID" to 2, set to “Allow All” and click "Apply Changes"

- VLAN Port Setting page (Apply for port 48): Change "Interface" to "Port # 48", set "PVID" to 2, set to “Allow All” and click "Apply Changes"

 

  Switch 192.168.100.4

- VLAN Membership page: click "Create VLAN" radio button, enter 2 in the vlan field, set port 48 to 'T' (for tagged), click "Apply Changes"

- VLAN Membership page: click "Create VLAN" radio button, enter 3 in the vlan field, set port 48 to 'T' (for tagged), set ports 1 through 36 to 'U' for untagged, click "Apply Changes"

- VLAN Membership page: click "Create VLAN" radio button, enter 4 in the vlan field, set port 48 to 'T' (for tagged), set ports 37 through 44 to 'U' for untagged, click "Apply Changes"

- VLAN Port Setting page (Apply for ports 1 through 36): Change "Interface" to "Port #", set "PVID" to 3, click "Apply Changes"

- VLAN Port Setting page (Apply for ports 37 through 44): Change "Interface" to "Port #", set "PVID" to 4, click "Apply Changes"

- VLAN Port Setting page (Apply for port 48): Change "Interface" to "Port # 48", set "PVID" to 2, set to “Allow All” and click "Apply Changes"