Cisco
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... The next section describes alternative ABR behaviors, implemented in
Cisco and IBM routers. The changes are in the ABR definition and
...
...
Though the situation described is deemed to be rather rare,
implementations supporting Cisco ABR behavior may consider changing
VL ...
... integrated is provided below.
Initial Cisco ABR implementation (slightly different from the one
described in this memo, requiring non-backbone ...
... configured, and not necessarily actively attached in the ABR
definition) was introduced in Cisco IOS (tm) version 11.1(6). Cisco ...
... Cisco IOS (tm) version 11.1(6). Cisco
ABR behavior described in this document was integrated in Cisco ...