| Title: | Digital Brouters Conference |
| Notice: | New common-code brouter family: RouteAbout, DECswitch 900 |
| Moderator: | MARVIN::HART LL |
| Created: | Mon Jul 17 1995 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 929 |
| Total number of notes: | 3736 |
actully customer has this following configuration A B ------- --------- |route | WAN (just bridging) |route | |about |-----------------------|about | |ACCESS | |ACCESS | |EI |ISDN backup |EI | | |- - - - - - - - - - - -| | | |Called calling | | --------- -------- Intermittently customer want to use isdn line of A router, from an another site Due to to feature WRS on this router A does this following configuration worked ? routers Version are V2.0.1 A B ------- --------- |route | WAN (just bridging) |route | |about |-----------------------|about | |ACCESS | |ACCESS | |EI |ISDN backup |EI | | |- - - - - - - - - - - -| | | |--| calling | | --------- | -------- | | | calling | -------- C | | | | --------- If that working what is the way to avoid line always up, is it sufficient to disable STP, if STP is disabled how can I acceed the router A ? thanks for help ERIC
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 870.1 | MARVIN::CLEVELAND | Thu Apr 24 1997 07:59 | 11 | ||
I can't answer the WRS question, but it would seem that you should be
able to use the 'other' B channel like this.
The dial circuit you set up to call 'C" is a separate interface as far
as bridging or IP is concerned, so you can configure it as you like.
Obviously with bridging on you will find it very difficult to have the
line go idle. You could try to configure filters to block all but the
necessary traffic...or you could configure routing between the
sites (IP, OSI, and IPX can be configured for dial-on-demand).
Tim
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| 870.2 | OK with some reservations | MARVIN::CROWLE | Seek not answers; live the questions | Fri Apr 25 1997 05:34 | 10 |
I think this will work, but as Tim says its hard to see how you can
stop the link from "C" being up all the time. The link from "B"
will only come up if the primary from "B" to "A" fails.
You need to configure WAN Reroute in router "B". Routers "A" and "C"
just have dial circuits configured, no WRS. Router "A" will accept
the call from router "B" and/or router "C", as if each were using
dial on demand.
Brian
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