Question 1

What does the IP-prefix-filter "ip ip-prefix test index 10 deny 0.0.0.0 0 less-equal 32" mean?

Accepted Answer

A)  Matching only default routes 
B)  Matching all routes 
C)  Denying only default routes 
D)  Denying all routes 
A)  Matching only default routes 
B)  Matching all routes 
C)  Denying only default routes 
D)  Denying all routes

Question 2

Which statement about OSPF is false?

Accepted Answer

A)  Hello messages are used as a form of greeting to discover other routers on its networks and establish relationships between neighboring devices. On broadcast or NBMA networks, Hello messages can also be used to elect a DR or a BDR. 
B)  DD packets describe the summary LSDB information by carrying LSA headers. 
C)  The intervals at which two routers send Hello messages must be consistent; otherwise, cannot be established relationships between neighboring devices. 
D)  DD packets contain headers of all LSAs for periodic LSDB synchronization between OSPF neighbors. 
A)  Hello messages are used as a form of greeting to discover other routers on its networks and establish relationships between neighboring devices. On broadcast or NBMA networks, Hello messages can also be used to elect a DR or a BDR. 
B)  DD packets describe the summary LSDB information by carrying LSA headers. 
C)  The intervals at which two routers send Hello messages must be consistent; otherwise, cannot be established relationships between neighboring devices. 
D)  DD packets contain headers of all LSAs for periodic LSDB synchronization between OSPF neighbors.

Question 3

The route selection tool   route-policy" can set and filter BGP attributes based on pre-defined conditions. Therefore, this tool is often used to define policies towards a BGP peer or during route generation.

Accepted Answer

A) True 
 B)False

Question 4

The IPv6 address achitecture does not include which of the following address types?

Accepted Answer

A)  unicast 
B)  multicast 
C)  broadcast 
D)  anycast 
A)  unicast 
B)  multicast 
C)  broadcast 
D)  anycast

Question 5

The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet. Which statements describe the possible reasons for this problem? (Choose two)

Accepted Answer

A)  The user's status has been blocked 
B)  The user's privilege level has been changed to 0. 
C)  The user has been deleted. 
D)  The telnet service in the AR2200 router has been disabled. 
A)  The user's status has been blocked 
B)  The user's privilege level has been changed to 0. 
C)  The user has been deleted. 
D)  The telnet service in the AR2200 router has been disabled.

Question 6

Which of the following are routed protocols? (Choose two)

Accepted Answer

A)  IP 
B)  OSPF 
C)  BGP 
D)  IPX 
A)  IP 
B)  OSPF 
C)  BGP 
D)  IPX

Question 7

Refer to the graphic. The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem? (Choose two)

Accepted Answer

A)  Check whether the host has configured the gateway IP address. 
B)  Check whether the switch has configured the gateway IP address. 
C)  Use the ping tool to check connectivity between host and router. 
D)  Check the telnet server configuration is right on the router. 
A)  Check whether the host has configured the gateway IP address. 
B)  Check whether the switch has configured the gateway IP address. 
C)  Use the ping tool to check connectivity between host and router. 
D)  Check the telnet server configuration is right on the router.

Question 8

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

Accepted Answer

A) True 
 B)False

Question 9

What is the maximum number of bits that can be used for subnetting, when the netork address is a Class C address?

Accepted Answer

A)  6 
B)  8 
C)  12 
D)  14 
A)  6 
B)  8 
C)  12 
D)  14

Question 10

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

Accepted Answer

A)  P2P 
B)  P2MP 
C)  Broadcast 
D)  Virtual link 
A)  P2P 
B)  P2MP 
C)  Broadcast 
D)  Virtual link

Question 11

How does an IGMP router maintain group memberships on a network? (Select 2 answers)

Accepted Answer

A)  The router maintains a timer for each group membership which it refreshes for hosts that send report messages and deletes the group membership of hosts that do not. 
B)  The router periodically sends Query messages. After a receiver host receives the Query message, the receiver host sends a Report message. 
C)  A receiver host periodically sends a Report message. 
D)  The router deletes a group membership only when it receives a Leave message for this group. 
A)  The router maintains a timer for each group membership which it refreshes for hosts that send report messages and deletes the group membership of hosts that do not. 
B)  The router periodically sends Query messages. After a receiver host receives the Query message, the receiver host sends a Report message. 
C)  A receiver host periodically sends a Report message. 
D)  The router deletes a group membership only when it receives a Leave message for this group.

Question 12

How many multicast IP addresses can be represented by an IP multicast MAC address?

Accepted Answer

A)  1 
B)  23 
C)  32 
D)  24 
A)  1 
B)  23 
C)  32 
D)  24

Question 13

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

Accepted Answer

A) True 
 B)False

Question 14

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

Accepted Answer

A)  The Attempt state appears only on an NBMA network or a broadcast network. 
B)  The Attempt state appears only on an NBMA network or a P2MP network. 
C)  LSR packets can be sent in the Exchange state. 
D)  The Full state indicates that LSDB synchronization is complete. No LSDB information will be exchanged. 
A)  The Attempt state appears only on an NBMA network or a broadcast network. 
B)  The Attempt state appears only on an NBMA network or a P2MP network. 
C)  LSR packets can be sent in the Exchange state. 
D)  The Full state indicates that LSDB synchronization is complete. No LSDB information will be exchanged.

Question 15

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

Accepted Answer

A)  Multicast RPF does not depend on unicast routing. 
B)  All multicast protocols adopt the RPF mechanism. 
C)  A router discards the received multicast packets if the RPF check fails. 
D)  The RPF mechanism has two functions:  It prevents multicast routing loops and the forwarding of redundant multicast packets. 
A)  Multicast RPF does not depend on unicast routing. 
B)  All multicast protocols adopt the RPF mechanism. 
C)  A router discards the received multicast packets if the RPF check fails. 
D)  The RPF mechanism has two functions:  It prevents multicast routing loops and the forwarding of redundant multicast packets.

Question 16

Which of the following storage devices is used to store the startup configuration files in a router?

Accepted Answer

A)  SDRAM 
B)  NVRAM 
C)  Flash 
D)  BootROM 
A)  SDRAM 
B)  NVRAM 
C)  Flash 
D)  BootROM

Question 17

The ABR in a Totally Stubby area will not advertise Type-3, Type-4, and Type-5 LSAs into the Totally Stubby area. Instead, the ABR will advertise a default route to the Totally Stubby area enabling packet forwarding to other destinations.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following statements regarding stub areas is false?

Accepted Answer

A)  An AS-external-LSA cannot be advertised into a stub area. 
B)  The ABR in the stub area generates a default route to enable packet forwarding destined for other areas. 
C)  Transit area cannot be a stub area. 
D)  Any area can be configured as a Stub area. 
A)  An AS-external-LSA cannot be advertised into a stub area. 
B)  The ABR in the stub area generates a default route to enable packet forwarding destined for other areas. 
C)  Transit area cannot be a stub area. 
D)  Any area can be configured as a Stub area.

Question 19

Assume that the following commands are run to configure BGP timer keepalive 30 hold 90 peer 1.1.1.2 timer keepalive 10 hold 30 Which statements regarding the configuration are true? (Select 2 answers)

Accepted Answer

A)  A global configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 30 hold 90." 
B)  A peer configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 10 hold 30." 
C)  The smaller value between the global and peer timer values is chosen. Therefore, the timer values for peer 1.1.1.2 are "keepalive 10 hold 30". 
D)  The default configuration is "timer keepalive 60 hold 180." Therefore, peer 1.1.1.2 can detect connection faults faster than the default configuration. 
A)  A global configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 30 hold 90." 
B)  A peer configuration is preferred. Therefore, the timer values for peer 1.1.1.2 are "keepalive 10 hold 30." 
C)  The smaller value between the global and peer timer values is chosen. Therefore, the timer values for peer 1.1.1.2 are "keepalive 10 hold 30". 
D)  The default configuration is "timer keepalive 60 hold 180." Therefore, peer 1.1.1.2 can detect connection faults faster than the default configuration.

Question 20

Refer to the configuration output. Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router. Which IP address will the client obtain?

Accepted Answer

A)  An IP address from network 10.10.10.0/24 will be assigned. 
B)  An IP address from network 10.20.20.0/24 will be assigned. 
C)  The host will be unable to obtain an IP address. 
D)  An IP address may be assigned from either 10.10.10.0/24 or 10.20.20.0/24. 
A)  An IP address from network 10.10.10.0/24 will be assigned. 
B)  An IP address from network 10.20.20.0/24 will be assigned. 
C)  The host will be unable to obtain an IP address. 
D)  An IP address may be assigned from either 10.10.10.0/24 or 10.20.20.0/24.

What does the IP-prefix-filter "ip ip-prefix test index 10 deny 0.0.0.0 0 less-equal 32" mean?

Which statement about OSPF is false?

The route selection tool route-policy" can set and filter BGP attributes based on pre-defined conditions. Therefore, this tool is often used to define policies towards a BGP peer or during route generation.

The IPv6 address achitecture does not include which of the following address types?

The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet. Which statements describe the possible reasons for this problem? (Choose two)

Which of the following are routed protocols? (Choose two)

Refer to the graphic. The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem? (Choose two)

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

What is the maximum number of bits that can be used for subnetting, when the netork address is a Class C address?

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

How does an IGMP router maintain group memberships on a network? (Select 2 answers)

How many multicast IP addresses can be represented by an IP multicast MAC address?

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

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

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

Which of the following storage devices is used to store the startup configuration files in a router?

The ABR in a Totally Stubby area will not advertise Type-3, Type-4, and Type-5 LSAs into the Totally Stubby area. Instead, the ABR will advertise a default route to the Totally Stubby area enabling packet forwarding to other destinations.

Which of the following statements regarding stub areas is false?

Assume that the following commands are run to configure BGP timer keepalive 30 hold 90 peer 1.1.1.2 timer keepalive 10 hold 30 Which statements regarding the configuration are true? (Select 2 answers)

Refer to the configuration output. Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router. Which IP address will the client obtain?

HCNA-VC (Huawei Certified Network Associate - Video Conference)

HHCIA Routing&Switching

HCNP-R&S-IENPÂ (Huawei Certified Network Professional-Improving Enterprise Network Performance)

HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

HCIE-R&S (Written) (Huawei Certified Internetwork Expert-Routing & Switching)

HCNA-Security-CBSN (Huawei Certified Network Associate - Constructing Basic Security Network)

HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network)

HCNA-Storage-BSSN

Huawei Certified Network Professional- Constructing Big Data Solution

HCIE-Storage

HCIA-Cloud Service V2.2

Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU

Huawei Certified Pre-sales Associate - ECC (HCPA-ECC)

HCNA - Carrier IP

HCIP-Cloud Computing-CDSM

HCIA-SDN

Filters

Exam 3: HCNP-R&S-IERN (Huawei Certified Network Professional-Implementing Enterprise Routing Network)

What does the IP-prefix-filter "ip ip-prefix test index 10 deny 0.0.0.0 0 less-equal 32" mean?

Which statement about OSPF is false?

The route selection tool route-policy" can set and filter BGP attributes based on pre-defined conditions. Therefore, this tool is often used to define policies towards a BGP peer or during route generation.

The IPv6 address achitecture does not include which of the following address types?

The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet. Which statements describe the possible reasons for this problem? (Choose two)

Which of the following are routed protocols? (Choose two)

Refer to the graphic. The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem? (Choose two)

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

What is the maximum number of bits that can be used for subnetting, when the netork address is a Class C address?

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

How does an IGMP router maintain group memberships on a network? (Select 2 answers)

How many multicast IP addresses can be represented by an IP multicast MAC address?

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

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

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

Which of the following storage devices is used to store the startup configuration files in a router?

The ABR in a Totally Stubby area will not advertise Type-3, Type-4, and Type-5 LSAs into the Totally Stubby area. Instead, the ABR will advertise a default route to the Totally Stubby area enabling packet forwarding to other destinations.

Which of the following statements regarding stub areas is false?

Assume that the following commands are run to configure BGP timer keepalive 30 hold 90 peer 1.1.1.2 timer keepalive 10 hold 30 Which statements regarding the configuration are true? (Select 2 answers)

Refer to the configuration output. Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router. Which IP address will the client obtain?

HCNA-VC (Huawei Certified Network Associate - Video Conference)

HHCIA Routing&Switching

HCNP-R&S-IENPÂ (Huawei Certified Network Professional-Improving Enterprise Network Performance)

HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

HCIE-R&S (Written) (Huawei Certified Internetwork Expert-Routing & Switching)

HCNA-Security-CBSN (Huawei Certified Network Associate - Constructing Basic Security Network)

HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network)

HCNA-Storage-BSSN

Huawei Certified Network Professional- Constructing Big Data Solution

HCIE-Storage

HCIA-Cloud Service V2.2

Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU

Huawei Certified Pre-sales Associate - ECC (HCPA-ECC)

HCNA - Carrier IP

HCIP-Cloud Computing-CDSM

HCIA-SDN

Filters