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No traffic on any port, 2948g

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yowza

Technical User
Joined
Nov 28, 2001
Messages
121
Location
US
We have 2 2948g's that are just being used as an expensive hub. I am unable to pass any traffic on any of the 15 ports I congifigured. I configured both 2948's identical so I know I configured them all wrong. My config for port 1 - 15 is:

interface fast 1
bridge-group 1
bridge-group 1 spanning-disabled
no ip directed-broadcast
no ip redirects
no ip proxy-arp
no shutdown

My OS is version 12.0(7)W5(15d) and config register is 0x2101.
Based on the above, can someone help me with the following:

1. Why can't I ping or pass traffic on any of the ports? Is there a command to activate each port or something like that?

2. The no shutdown does not appear when I do the show running-config, but the other no's do appear.

3. The 2 2948s are at a customer site. On the 2948 I have at my home base, I had to change the config register to 0x2102 in order to save my config and boot from nvram. The 2 2948s at the customer site is set to 0x2101 and it saves & boots fine. Why?

Any help is greatly appreciated!
Thanks,
Yowza
 
Is this a 2948G L3 switch?

"I can picture a world without war. A world without hate. A world without fear. And I can picture us attacking that world, because they'd never expect it."
- Jack Handey, Deep Thoughts
 
Yes it is a L3. As you can probably tell, I am new to the Cisco products. Does it make a difference if it is a L3 or not? I am thinking my problem has to do with the config register but I have not been able to find out what settings are available.

Thanks,
yowza
 
Can you post your config? I'm sure that if you do...we can work something out.

"I can picture a world without war. A world without hate. A world without fear. And I can picture us attacking that world, because they'd never expect it."
- Jack Handey, Deep Thoughts
 
This is all I have:

Current configuration:
!
! No configuration change since last restart
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname blister
!
logging buffered informational
no logging console
aaa new-model
aaa authentication login default local
aaa accounting suppress null-username
enable password 7 060301204E420C54151601181B0B382F
!
username admin privilege 15 password 7 104F0D140C195F1B0D17393C2B3A37
username diag privilege 15 password 7 050F0F0E26015E080A16001D1908
username user password 7 1402010E1E493A2A373B243A3017
clock calendar-valid
ip subnet-zero
no ip finger
!
!
!
interface FastEthernet1
no ip address
no ip redirects
no ip directed-broadcast
no ip proxy-arp
bridge-group 1
bridge-group 1 spanning-disabled
!
interface FastEthernet2 on thru ethernet15. all ports are the same.

Thanks again for responding.
yowza

 
I'm assuming that all your end stations are on the same subnet. Your first post said your using the switch as an expensive hub.

I've never used a 2948G L3 before, but have you tried using this command?


config t
inter fa2
switchport
end


"I can picture a world without war. A world without hate. A world without fear. And I can picture us attacking that world, because they'd never expect it."
- Jack Handey, Deep Thoughts
 
Thanks for the info. At a quick glance it is almost identical to what I have. I will look at it in detail later on this afternoon.

yowza
 
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