All,=20
I made another weird discovery this morning in one of my =
practice labs. The lab equipment in use;
AGS+ : 11.0(22) Frame-relay cloud
R1 2501 : 12.0.9(15) Hub sub-interface(s0.1 P-t-P1.1.1.1), and =
(s0.2, ip 2.2.2.1) Multipoint
R2 2502 : 11.3.(11a)T1 Spoke - Physical interface, ip 1.1.1.2
R3 2502 : 11.3.(11a)T1 Spoke - Physical interface, ip 2.2.2.2
R4 2520 : 11.3.(11a)T1 Spoke - Physical interface, ip 2.2.2.3
After setting the frame circuit and the Hub and spoke routers the HUB =
specific local DLCI's come up and go active on the frame switch, the =
spoke DLCI's go active the inactive, then deleted. I looked at every =
thing that made sense,=20
1)Is the HUB - is the interface-dlci command using the correct dlci's , =
Yes! =20
2) At the spokes is the encapsulation type(frame relay) configured, Yes!
3) Is the ip (L3) configured on all devices, Yes!
Ok, a "clear frame inverse-arp" and a good sign I get an arp for R2 on =
the hub! A second look shows R2 has no mappings and the pvc is =
inactive. No matter what I did nothing.
No this is really weird... Before I started this lab I did a "wr erase" =
on all the routers. I proceeded to do a "wr mem" for the first time =
since entering all my commands for my frame relay setup on the HUB, and =
out of nowhere all the Spoke DLCI's go active and everything works like =
it's suppose too.
No, in everything things I've read it says that the commands go active =
as they're entered, however here it seemed to require me to wr mem for =
the circuit to come up. Has anyone seen this or have it happen in the =
past.
Thanks
Nigel.
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