You are writing an RPL script to accept routes only from certain autonomous systems. Consider this code: RP/0/RP0/CPU0:router(config-rpl)# if as-path in (ios-regex '.*77$') RP/0/RP0/CPU0:router(config-rpl-if)# pass RP/0/RP0/CPU0:router(config-rpl-if)# endif If you apply this code to BGP filters, which effect does the code have on your router?
A) denies routes from AS 7070
B) allows routes from AS 7077
C) denies routes from AS 7007
D) allows routes from AS 770

Question

Quizplus · Accepted Answer

The regex '.*77$' matches any AS path that ends with 77, allowing routes from AS 7077.

You Are Writing an RPL Script to Accept Routes Only