Hi, I have a single 3550 that I want to setup with only 15 hosts. when I put a basic config on the switch the ports do not become active "up and up".
I'm sure i'm missing items but attached is the 3550 config. I have one laptop connected to a switch ports with the ip address of 192.168.1.2.
Please help newbie
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You need to create vlan 102. Optionally, you can give it a name.
The output below is from a 3550 switch.
Enter configuration commands, one per line. End with CNTL/Z.
Hope that helps!
I think I already created the vlan?
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/23, Fa0/25, Fa0/26, Fa0/27
Fa0/28, Fa0/30, Fa0/31, Fa0/32
Fa0/35, Fa0/36, Fa0/37, Fa0/40
Fa0/41, Fa0/42, Fa0/44, Fa0/45
Fa0/46, Fa0/47, Gi0/1, Gi0/2
100 VLAN0100 active
102 VLAN0102 active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10, Fa0/11, Fa0/12
Fa0/13, Fa0/14, Fa0/15, Fa0/16
Fa0/17, Fa0/18, Fa0/19, Fa0/20
Fa0/21, Fa0/22, Fa0/24, Fa0/29
Fa0/33, Fa0/34, Fa0/38, Fa0/39
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
I'm sure I am misundestanding something but until you connect something to the port, they will not go "up and up". Do you have the 16 devices turned on and connected?
Do you have the laptop connected to f0/6? That's the only port where you have hardcoded the duplex to full. If infact you are connected to f0/6 change the duplex back to auto and check whether the interface comes up. Trying to force the duplex to full doesn't work always.
There's nothing in the config that would prevent the port from coming up. You are having a physical layer problem. Try another working cable, move the connection to another port or try to connect another PC.
I setup another workstation and it can connect just fine. maybe i have issues with my laptop network card. I'm going to setup my other laptop and see if it can connect.
I will let you know,
Thanks for all your help.