07-01-2004 10:31 PM - edited 03-02-2019 04:47 PM
i have 4 isdn line to backup 1 mbps leased line.
Hi All,
Still can't solve my problem.
My Question:
If the leased line down, the 1st isdn line will back up. Let say the 1st isdn backup line cannot support the load, how can i configure the 2nd line to backup load of the 1st isdn line? Same goes to 3rd and 4th isdn line, i want them to back up load if the backup line cannot support the load.
I don't want all the backup line to up at the same time. It should up when back up load needed.
Please Help. Thanks
07-02-2004 07:36 AM
You need to group all the 4 bri lines in to one dialer rotary group along with ppp multilink and use "dialer load-threshold xx" command so that additional bri channels will be added once load increases beyond specified load in that command.
Here is the link which discuss that config
http://www.cisco.com/en/US/tech/tk713/tk507/technologies_configuration_example09186a00801035c1.shtml
For more on "dialer load-threshold xx", pl. visit
http://www.cisco.com/en/US/tech/tk801/tk379/technologies_tech_note09186a0080093c4a.shtml
07-06-2004 06:53 PM
thanks!
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