H12-221 Exam Questions

Which of these addresses are reserved for use by multicast applications?

Which statement about OSPF is false?

Which statements regarding the range of AS number are true? (Select 3 answers)

Which of the following route selection tools is used in multiple routing protocols, can be configured with match conditions, and consists of if-match and apply clauses?

On a broadcast network or an NBMA network, not all neighbors need to set up adjacencies with each other. Therefore, the concept of establishing adjacency is applicable only to the...

What are the differences between the IGMP versions 1, 2 & 3? (Select 2 answers)

BGP is an inter-AS routing protocol. Which statements regarding BGP are true? (Select 3 answers)

Which of the following route prefixes match the IP-prefix-filter given below? (Select 3 answers) "ip ip-prefix test index 10 permit 10.0.0.0 16 greater-equal 24 less- equal 28"

Which of these is a valid VLSM subnet obtained by subnetting the network address 172.29.100.0/16?

The process of determining the shortest path can be divided into two phases: determine transit node first, and then determine the stub network.

An ACL is a series of orderly rules composed of permit deny clauses. Which of the following attributes cannot be used for defining an ACL rule?

Which statements regarding prerequisites to establish a BGP peer relationship are true? (Select 2 answers)

How many hosts are available per subnet if you apply a /21 mask to the class B network?

To which attribute type does the BGP AS-Path attribute belong?

A company has four departments. Department A has 80 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 NSSA commands is false?

If there are two BGP routes with the same destination address but different next hops in a BGP routing table, then which statement regarding the two BGP routes is true?

The Internet Group Management Protocol (IGMP) runs between hosts and their immediately neighboring multicast routers.

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

A router receives a packet whose destination address is 195.26.17.4. Which of these subnets does this address belong to?

Which of the following are OSPF message types? (Select 4 answers)

Which of the following LSAs are flooded within a single area? (Select 3 answers)

The bandwidth-reference parameter is measured in Mbit/s.

For link-state routing protocols, filtering inbound routes cannot block the transmission of link-state information. The filtering effect means that routes cannot be injected into t...

Which of the following statements regarding the features of VLSM are true? (Select 2 answers)

Which of the following is not supported by policy-based routing for specifying the data forwarding path?

Unlike Stub area, an NSSA supports Type-5 LSAs.

Which is the origin attribute of the BGP routes redistributed using the import-route command?

Which of the following statements is false? [RTA]display ospf peer OSPF Process 1 with Router ID 1.1.1.1 Neighbors Area 0.0.0.0 interface 10.1.1.1(Ethernet0/0)'s neighbor(s) Router...

Which of the following situations will occur when the command "multicast bad balance" is configured? (Select 3 answers)

Which of the following routers can initiate SFT switchover on a PIM-SM network? (Select 2 answers)

IGMP interface group report information: Ethernet6/l/l(40.1.1.1): Total 1 IGMP Group reported Group: 232.0.0.1 Uptime: 00:00:22 Expires: off Last reporter: 40.1.1.3 Last-member-que...

Which of the following conditions must be met for importing routes into BGP using the network command? (Select 2 answers)

What is the maximum number of bits that can be used for creating subnets, when the network address is a Class B address?

ABR of a Stub area does not flood Type-5 and Type-4 LSAs into the area. Therefore, the Stub area does not have the external AS routing capability. ABRs of the Stub area generate a...

Which of the following concepts should a network administrator know while using VLSM technology for subnetting? (Select 3 answers)

Which of the following statements are incorrect regarding Link ID of Router LSA in an OSPF routing protocol? (Select 2 answers)

Type 2-external route should always take precedence over a Type 1-external route.

A network administrator is required to construct a small-scale network containing only 22 hosts. The ISP has provided only a single public IP address that is to be used as the egre...

Which of the following statements regarding BGP route selection rules are true? (Select 3 answers)

Which of the following BGP attributes are optional in a BGP Update packet? (Select 2 answers)

ABRs advertise link state information about non-backbone areas into backbone areas. The backbone area then advertises the routing information into other non-backbone areas. Link st...

The BGP community attribute is a well-known mandatory attribute.

Over a working TCP connection, what is the state of the BGP peer relationship if the peer AS number configured for a BGP router is inconsistent with the AS number of its BGP peer?

Which command triggers the advertisement of BGP routes without interrupting a BGP connection?

What are the functions of an IGMFV2 Query message? (Select 3 answers)

Which of the following statements are false? (Select 3 answers)

RTA and RTB are interconnected through a FE interface in an OSPF area. Which of the following can be used to configure the link cost between RTA and RTB as 10? (Select 2 answers)

Which of the following routers have multicast routing entries even when there is no receiver on the network? (Select 2 answers)

Routes 172.1.12.0/24, 172.1.13.0/24, 172.1.14.0/24, and 172.1.15.0/24 can be summarized into route 172.1.8.0/21.