Free Huawei H12-891_V1.0-ENU Exam Dumps Questions & Answers

The router port to which the policy is applied has been idle for about 10 seconds, and there is a huge burst of c1 type coming in an instant, so how many bytes will the packets that are colored green?

• A.  80128 bytes
• B.  256K bytes
• C.  48128 bytes
• D.  32K bytes

Mainstream Layer 2 tunneling technologies include VXLAN TRILL, NVGB and MPLS.

• A.  TRUE
• B.  FALSE

Regarding BGP MED, which of the following descriptions is correct?

• A.  By default, BGP routing rules can MED comparison of routes from different autonomous systems
• B.  By default, if there is no MED value in the route attribute, it is processed by 0 If the bestroute med-none-as-maximum command is configured, MED is processed as the maximum 4294967295
• C.  In the BGP routing rules, MED has a lower priority than AS Path, Praferred-value, Local-Preference, etc Origin
• D.  The default value for the BGP routing MED is 0

CORRECT TEXT
As shown in the figure,

All interfaces of the router have OSPF turned on, and the COST value of the link is identified in the figure. R2's loop backO interface advertises a cost in region l, then R1 reaches 10022/32. The value is

The Serial Number field of LS is used to detect expired and duplicate LSAs. The field is a 32bt signed integer, so the small serial number is Ox8000000

• A.  False
• B.  True