stupid question about switches
Author
Discussion

billb

Original Poster:

3,198 posts

289 months

Thursday 5th August 2004
quotequote all
head not working today

if ure connecting 2 switches together just using the ports on the front - the same ones u put patch leads in - do u use a cross over cable or a normal one?

pdV6

16,442 posts

285 months

Thursday 5th August 2004
quotequote all
Crossover unless there's an "uplink" port or one of the ports has an "uplink" or "crossover" switch next to it, in which case you can use a standard cable...

I think

{edit:} oh, and some switches have auto-sensing ports, so in that case it wouldn't matter...

>> Edited by pdV6 on Thursday 5th August 09:10

billb

Original Poster:

3,198 posts

289 months

Thursday 5th August 2004
quotequote all
if theres an uplink on one but not the other do u use a cross over ?!

timsta

2,779 posts

270 months

Thursday 5th August 2004
quotequote all
billb said:
if theres an uplink on one but not the other do u use a cross over ?!


No, jusyt a standard one should do then.

pdV6

16,442 posts

285 months

Thursday 5th August 2004
quotequote all
billb said:
if theres an uplink on one but not the other do u use a cross over ?!

Nope - you shouldn't connect an uplink to an uplink unless you use a crossover cable - i.e. an "uplink" port is simply a normal one that has the crossover built in. Therefore 2 uplinks joined have been crossed and uncrossed, so you'd need to cross it again to connect!

billb

Original Poster:

3,198 posts

289 months

Thursday 5th August 2004
quotequote all
thanks clear now - i think!!

[offtopluganythinginuntilitworks!]

pdV6

16,442 posts

285 months

Thursday 5th August 2004
quotequote all
billb said:
[offtopluganythinginuntilitworks!]

That's the way!

_dobbo_

14,619 posts

272 months

Thursday 5th August 2004
quotequote all
If one has an uplink button and one doesn't, it shouldn't matter what cable you use - just try it with the button in each position!

Guydw

1,651 posts

307 months

Friday 6th August 2004
quotequote all
Just think about the logic - are you connecting an input to an input, or in to out etc.

If it's Cisco the autosensing ports have an X next to them.

Anyhow, you'll know soon enough when it works, or not.