Networking Forums

Networking Forums > Network Hardware > Home Networking > Hub v. Switch - what does this Linksys explanation mean?

Reply
Thread Tools Display Modes

Hub v. Switch - what does this Linksys explanation mean?

 
 
usenet@isbd.co.uk
Guest
Posts: n/a

 
      10-12-2004, 06:58 PM
I have a Linksys 10/100 5-port Workgroup Hub, model EFAH05W. The
Support Page for Hubs on the Linksys site has the following
paragraph:-

Switch VS. Hub. All Linksys Switches provide for Full-Duplex speed and
cut down the traffic on the network by sending the packets only to the
port on the workstation is to receive the information. The Linksys
hubs only operate at Half-Duplex speed and they broad cast a packet to
all the nodes on the network (the Auto- sensing hubs broadcast the
10Mb packets to the port that operate at 10Mb only and broadcast the
100Mb packets to the ports that operate at 100Mb only.

What does that last sentence about Auto-sensing hubs mean? Does it
mean that the 10/100 hubs sort of act as a switch of sorts when
there's a mix of 10Mb/s and 100Mb/s devices connected? One can
certainly send packets from a 100Mb/s device to a 10Mb/s device on the
hub.

--
Chris Green
 
Reply With Quote
 
 
 
 
Rob Morley
Guest
Posts: n/a

 
      10-12-2004, 07:53 PM
In article <(E-Mail Removed)>, "(E-Mail Removed)"
(E-Mail Removed) says...
> I have a Linksys 10/100 5-port Workgroup Hub, model EFAH05W. The
> Support Page for Hubs on the Linksys site has the following
> paragraph:-
>
> Switch VS. Hub. All Linksys Switches provide for Full-Duplex speed and
> cut down the traffic on the network by sending the packets only to the
> port on the workstation is to receive the information. The Linksys
> hubs only operate at Half-Duplex speed and they broad cast a packet to
> all the nodes on the network (the Auto- sensing hubs broadcast the
> 10Mb packets to the port that operate at 10Mb only and broadcast the
> 100Mb packets to the ports that operate at 100Mb only.
>
> What does that last sentence about Auto-sensing hubs mean? Does it
> mean that the 10/100 hubs sort of act as a switch of sorts when
> there's a mix of 10Mb/s and 100Mb/s devices connected? One can
> certainly send packets from a 100Mb/s device to a 10Mb/s device on the
> hub.
>
>

It seems to mean that there are effectively two hubs, and they don't
talk to each other, but it's just not very well worded - what it
actually means is that it acts as an unswitched hub but broadcasts at
the speed appropriate to the machine on each port.
 
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Using a Linksys BEFSR41 V.2 as a switch Zeppo Network Routers 7 02-11-2010 02:09 AM
tcpdump : need one line explanation Bruno Linux Networking 5 09-05-2005 05:32 PM
Switch and Linksys WET11 nospam Wireless Internet 4 12-10-2004 10:27 AM
Explanation of contention ratios please David G Broadband 7 11-20-2004 10:06 AM
NeteasyPhone ... a brief explanation Tx2 Broadband 0 11-06-2004 12:37 PM



1 2 3 4 5 6 7 8 9 10 11