| Exam 642-883 | Question id=3454 | Route Manipulations in Service Provider Environments |
Refer to the Cisco IOS-XR route policy exhibit.
route-policy setcomm
if community matches-any (11:11, 44:44) then
set community (55:55) additive
elseif community matches-any (22:22) then
set community (77:77) additive
endif
Which statement correctly describes this route policy?
| A. |
The pass action is required after each of the set community statements to make this route policy functional. | |
| B. |
If a route has both the 11:11 and 22:22 communities (or 44:44 and 22:22), the router adds the 55:55 community only. | |
| C. |
If a route contains the 11:11 or 44:44 community, the router adds the 55:55 community and continues. Additionally, if the same route also contains the 22:22 community, the router also adds another 77:77 community to the same route. | |
| D. |
If a route only has the 22:22 community, then no community will be added by the router. | |
| E. |
If a route only has the 11:11 or 44:44 community, then no community will be added by the router. |