Link State Information – E2K3


  • Link state table contains the following information

o   List of all Connectors      -> Name

o   Link status of the connectors      ->            Up/Down

o   Link cost of the connectors          ->            Value

  • Link state table information will be available with the Routing group master
  • The Routing Group Master will be communicating with the other exchange server to update the LST through the TCP port 691
  • The Routing Group Master will update the LST to the bridgehead server and bridgehead server sends the updated LST to the other bridgehead server in other routing group through TCP Port 25

2 thoughts on “Link State Information – E2K3

  1. Hi vijayarelangovan,

    I believe that In a routing group, the routing group master and the other Exchange servers communicate link state information over TCP/IP port 691 using SMTP.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.