Re: "Network from Two Diferent LAN?"


"Ace Fekay [MVP Direcrtory Services]" <firstnamelastname@xxxxxxxxxxx> wrote in message news:A59AA127-3037-4239-B4EB-1734F0136092@xxxxxxxxxxxxxxxx

"fc468@xxxxxxxxxxxxx" <fc468@xxxxxxxxxxxxx@discussions.microsoft.com> wrote in message news:E7F0A23A-61DC-4311-B6AC-AC7F11E76B7C@xxxxxxxxxxxxxxxx
***
(POST):
"Network from Two Diferent LAN?"
(GROUP):
"Networkinking".
E:
_From my current experience; I want to reset the new vies to, enshort
extentions a
nd extentions from LAN and LAN...how to network two diferent accounts on two
di
ferent country institutions?
And now, is much shortly to discover it...is my SUBJECT on this group;
please, send
send any comment at any time.
"fc468"



From what I understand, the switch doesn't know because it is a virtual MAC address. See if this helps:

NLB Unicast vs. Multicast - Original Posted Feb 21, 2005 by Russ Kaufman
http://msmvps.com/blogs/clusterhelp/archive/2005/08/05/nlb-unicast-vs-multicast-original-posted-feb-21-2005.aspx

Fire and Water: Firewalls and Network Load BalancingHow can each NIC register a different bogus MAC address on each switch port and still listen on a common NLB array MAC address? ...
www.cramsession.com/articles/get-article.asp?aid=236

To relate an old story, about 3 years ago, I teamed two NICs on a Dell 1550 connected to an older SuperStack 3Com switch and the switch went haywire broadcasting on all ports. It just didn't know waht to do with the traffic. Newer switches know how to handle it, and can even be setup based on forcing ports to a MAC. Check with your switch docs.

Other than that, never really dwelved into this any deeper.


--
Regards,
Ace

This posting is provided "AS-IS" with no warranties or guarantees and
confers no rights.

Ace Fekay, MCSE 2003 & 2000, MCSA 2003 & 2000, MCSE+I, MCT,
MVP Microsoft MVP - Directory Services
Microsoft Certified Trainer

For urgent issues, you may want to contact Microsoft PSS directly. Please
check http://support.microsoft.com for regional support phone numbers.

Infinite Diversities in Infinite Combinations




.

Relevant Pages

  • RE: ARP Spoof Question
    ... Hardware MAC addresses are supposed to be globally unique. ... If you have duplicate MAC addresses on a shared-media network, ... > spoofed ARP packets to receive packets but have been unable to locate ... > my switch table. ...
    (Security-Basics)
  • Re: MAC address spoofing - conflict?
    ... Ethernet switches split ethernet networks into different collision ... MAC spoofing should not be applicable to thoses environments as it ... Depending on switch behaviour, you may ... WiFi network, as it is a layer 1 share medium too. ...
    (Pen-Test)
  • Re: Locating devices on a network
    ... a network. ... ARP tables record MACs, put only as MAC addresses vs their corresponding IP ... > Once you have the MAC address, telnet to the switch. ... > On Wed, 19 Sep 2001, Nils Kristian Kristiansen wrote: ...
    (Security-Basics)
  • Re: One Ethernet connection for Everything
    ... This meaning the client MAC address in most networks. ... probably best on a switch vs. a hub. ... solution because the other hosts in the network can bypass the router ... speed in the network. ...
    (alt.os.linux.suse)
  • RE: IP address conflicts
    ... If you get a network vendor like Network Hardware Resale ... >> It's amazing how money will appear out of thin air if certain oxen get ... the switch you are suggesting I cannibalise uses the EtherToken ... When dealing with a bureaucracy I have found the most effective method is ...
    (freebsd-questions)