Online Access Free GB0-381-ENU Practice Test

Regarding the OSPF protocol, the following statement is wrong is _______.

• A.The routing cost ( Cost ) in the OSPF protocol is mainly calculated based on the number of hops
• B.Routers running the OSPF protocol learn each other's link state information by exchanging LSAs
• C.OSPF protocol is a typical link state routing protocol
• D.OSPF protocol uses the multicast address 224.0.0.18 to send update packets

After executing the displaospf peer command on the MSR router RTA, the router output is as follows:

From the above output, it can be judged that ________.

• A.The Router ID of OSPF process 1 of RTA is 2.2.2.2
• B.RTA is elected as DR on the interconnected network
• C.The router ID of the neighbor router in OSPF process 1 of RTA is 3.3.3.3
• D.RTA is interconnected with the peer through the GE0/0 interface, and the IP address of GE0/0 is configured as 192.168.1.2

Level-1 routes exist on ________.

• A.between different Domains
• B.between different Areas
• C.Between ES and IS
• D.between IS within the same Area

In the following NSAP, the NET address that can be used as an integrated IS-IS is _______.

• A.10.2222.3333.4444.01
• B.1000.2000.3000.00
• C.20.AAAA.BBBB.CCCC.00
• D.10.101.202.303.00

Which of the following statements is true about the BGP aggregation function?

• A.When applying BGP manual aggregation, you can use the origin-polic parameter to change the origin attribute of the aggregated route for more flexible control.
• B.Since BGP supports CIDR, BGP auto-aggregation can automatically aggregate the routes existing in the routing table into routes with natural masks
• C.BGP manual aggregation can advertise aggregated routes and specific routes at the same time, or only select specific routes to generate aggregated routes.
• D.There are two types of BGP aggregation: automatic aggregation and manual aggregation.