The following is part of the configuration information of the router Huawei. The description about the configuration information which is wrong?
<Huawei> system-view
【 Huawei 】 ip as-path-filter 2 permit_200_300
【 Huawei 】 route-policy test permit node 10
【 Huawei-route-policy 】 if-match as-path-filter 2
A . The Route-Policy can only be called in the OSPF process.
B . Set the AS path filter with sequence number 2 to allow the routing information include AS200 and AS300.
C . Define a Route-Policy named test with a serial number of 10.
D . Node 10 of the Route-Policy references AS path filter 2 and defines an if-match clause.
Answer: A