H12-221 Exam Questions

What is the default LOCAL_PREF and PREFERRED-VALUE assigned to routes in a VRP system?

Based on BGP route selection rules, the route with the lowest multi-exit discriminator (MED) is preferred.

The ospf dr-priority value ranges from 0 to 255 and is 64 by default.

Which methods can be used to import local routes into BGP? (Select 2 answers)

How many hosts can the network 154.27.0.0 support, if not subnetted?

A OSPF network may be structured, or subdivided into routing areas. Such routing areas are a set of network segments.

What benefits does port aggregation yield? (Choose three)

The Eth-Trunk frame forwarding mechanism used to prevent changes in the data sequence forwards frames based on which of the following parameters?

Which session is established between BGP peers?

Default routes between routers are a low-cost solution because they are easy to configure and requires less system resources when compared with maintaining a complete routing table...

Only Router-LSAs and Network-LSAs are involved in intra-area route calculations.

Which of the following network link type is not the basic network link type defined in OSPF?

In the process of calculating SPF tree, the cost from a given node to its root node is equal to the metric listed in the Router LSA generated by the node.

Which of the following IP addresses can be used on a public network? (Select 2 answers)

Which of the following statements regarding the IP address 224.0.0.1 are correct? (Select 2 answers)

Which of the following protocols support default route advertisement? (Select 3 answers)

The peer connect-interface" command is recommended to establish peer relationships between two routers connected through "multiple" links.

An OSPF neighbor relationship fails to establish and the OSPF error information is displayed as follows. Which of the following is most likely the cause?

The most remarkable characteristic of OSPF is that it can support the link-state algorithm.

Which of the following statements regarding the Reverse Path Forwarding (RPF) mechanism are true? (Select 2 answers)

Which of the following statements about a neighbor state machine is true?

Which of the following methods are supported by OSPF for delivering default routes? (Select 3 answers)

Which of the fallowings are OSPF packet types? (Select 3 answers)

Which of the following statements is false?

In Layer 2 mode, the transmission rate of an Eth-Trunk interface is determined by which of the following? (Choose all that apply.)

Which type of message is periodically exchanged between BGP peers to keep the BGP connection alive?

A company has four departments. Department A has SO PCs, Departments B and C both have 20 PCs, and Department D has 30 PCs. Assuming the IP address 192.168.1.0/x is used, which of...

Which of the following statements regarding ACL type are true? (Select 3 answers)

Which BGP attribute is usually used to determine the path along which data flows to an AS?

A Router ID is optional in the OSPF configuration.

Which of the following BGP filters can be used to set route attributes?

Why is BGP run by core routers in transit AS?

Which of the following commands is used to display check information about the IGMP enabled interface?

Assume that the subnet mask is 255.255.255.248. Which of the following are valid host addresses? (Select 3 answers)

You are using the address space 172.28.100.0/24. If the subnet mask 172.28.100.0/30 is used to subnet this address space to serve WAN links, how many total subnets can the address...

How many bits of the MAC address space is available for mapping IP multicast addresses?