Free Huawei H12-221-ENU Exam Dumps Questions & Answers

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.Node 10 of the Route-Policy references AS path filter 2 and defines an if-match clause.
• B.The Route-Policy can only be called in the OSPF process.
• C.Define a Route-Policy named test with a serial number of 10.
• D.Set the AS path filter with sequence number 2 to allow the routing information include AS200 and AS300.

When the Hold Time supported by the two BGP neighbors are inconsistent, the neighbors negotiate the lowest Hold Time interval that the two ends can support.

• A.False
• B.True

The prefix (IP-Prefix) can be used for routing information filtering.

• A.False
• B.True

The following is part of the configuration information of the router Huawei, which description about the configuration information is incorrect?
<Huawei> sysrem-view
[Huawei] ip as-path-filter 2 permit _200_300
[Huawei] route-policy test permit node 10
[Huawei-route-policy] if-match as-path-felter 2

• A.Node 10 of the Route-Policy references AS path filter 2 and defines an if-match clause.
• B.The Route-Policy can only be called in the OSPF process.
• C.Define a Route-Policy named test with a serial number of 10
• D.Set the AS path filter number 2 to allow the router information to include AS200 and AS300.

Both policy routing and routing policies can affect the forwarding process of packets, but they affect the packets differently. The routing policy is policy-based forwarding. After the failure, the routing table is forwarded. Based on the forwarding plane, it serves the forwarding policy and needs to be manually configured. Policy routing is based on the destination address and is forwarded according to the routing table. Based on the control plane, it serves the routing protocol and routing table, and combines with the routing protocol to complete the policy.

• A.FALSE
• B.TRUE