eckert@medusa.informatik.uni-erlangen.de (Toerless Eckert) (03/18/90)
I have a question about the X.25 provided with Cisco systems:
Is the switching of X.25 that cisco boxes can do full level 3
switching, or merely level 2 ? i.e.:
- Do the fragment and fill pakets ?
- Do they run the paket layer sliding window protocol,
or somply "pass through" the layer 3 pakets ??
- Do they change call request and confirmation pakets according to
different trunk parameters ?
Any help welcome
(when i look into my news system and see how unstable it is currently,
i would prefer e-mail).
--
Toerless Eckert Internet: eckert@informatik.uni-erlangen.de
X.400: /C=de/A=dbp/P=uni-erlangen/OU=informatik/S=eckert/Toerless.Eckert@Informatik.Uni-Erlangen.de (Toerless Eckert) (03/19/90)
I've already sent this article to the newsgroup, but discovered
afterwards, that the group is gatewayed only one way into the mailing
list. Obviously i find this rather annoying, so here is my question
again to the mailing list, which i am not a member of.
---
I have a question about the X.25 provided with Cisco systems:
Is the switching of X.25 that cisco boxes can do full level 3
switching, or merely level 2 ? i.e.:
- Do the fragment and fill pakets ?
- Do they run the paket layer sliding window protocol,
or somply "pass through" the layer 3 pakets ??
- Do they change call request and confirmation pakets according to
different trunk parameters ?
Any help welcome
(when i look into my news system and see how unstable it is currently,
i would prefer e-mail ;-(( ).
--
Toerless Eckert Internet: eckert@informatik.uni-erlangen.de
X.400: /C=de/A=dbp/P=uni-erlangen/OU=informatik/S=eckert/