Question 1

Which of the following statements regarding VRRP is true?

Accepted Answer

A)  Both VRRPv2 and VRRPv3 support authentication 
B)  VRRPv3 does not support authentication, whereas VRRPv2 supports authentication 
C)  The VRRP priority of the master IP address owner is 255. Therefore, the priority can be a value in the range from 0 to 254. 
D)  VRRPv2 only applies to an IPv4 network, and VRRPv3 applies only to an IPv6 network 
A)  Both VRRPv2 and VRRPv3 support authentication 
B)  VRRPv3 does not support authentication, whereas VRRPv2 supports authentication 
C)  The VRRP priority of the master IP address owner is 255. Therefore, the priority can be a value in the range from 0 to 254. 
D)  VRRPv2 only applies to an IPv4 network, and VRRPv3 applies only to an IPv6 network B,C,D

Question 2

Which of the following statements regarding the packet processing method in the MPLS network model are false?

Accepted Answer

A)  The device discards IP packets that enter the MPLS domain. 
B)  An LSR does not remove any label. 
C)  A Label Switched Path (LSP) is determined and established through various protocols during the packet forwarding process. 
D)  Both LERs and LSRs distribute labels. 
A)  The device discards IP packets that enter the MPLS domain. 
B)  An LSR does not remove any label. 
C)  A Label Switched Path (LSP) is determined and established through various protocols during the packet forwarding process. 
D)  Both LERs and LSRs distribute labels. A

Question 3

For Huawei S series switches, to control which member switch becomes the master switch of a stack, first power on the switch you wish to be the master switch, and then wait 20 seconds before powering on the other member switches.

Accepted Answer

A) True 
 B)False  True

Question 4

After the shutdown command is run on one of two directly connected devices that establish an IBGP peer relationship, the BGP connection will not be torn down immediately.

Accepted Answer

A) True 
 B)False

Question 5

Many transition technologies have been adopted to replace IPv4 addresses on networks with IPv6 addresses. These technologies are categorized into IPv4/IPv6 coexistence technologies and IPv4/IPv6 interoperability technologies. Which of the following technologies are considered to be IPv4/IPv6 coexistence technologies?

Accepted Answer

A)  NAT64 
B)  ISATAP 
C)  IPv6 over IPv4 
D)  Dual Stack 
A)  NAT64 
B)  ISATAP 
C)  IPv6 over IPv4 
D)  Dual Stack

Question 6

Which of the following are functions of Random Early Discard (RED)?

Accepted Answer

A)  Avoiding global synchronization for TCP traffic 
B)  Performs rate limiting on the specified data traffic 
C)  Ensuring that high priority traffic gets sent first 
D)  Preventing starvation in lower priority queues 
E)  Minimizing packet delay jitter 
A)  Avoiding global synchronization for TCP traffic 
B)  Performs rate limiting on the specified data traffic 
C)  Ensuring that high priority traffic gets sent first 
D)  Preventing starvation in lower priority queues 
E)  Minimizing packet delay jitter

Question 7

Synchronization between LDP and IGP suppresses reachable IGP route advertisement to implement network convergence and ensure LDP and IGP are along the same path. This minimizes traffic loss and improves network reliability.

Accepted Answer

A) True 
 B)False

Question 8

You need to ensure that only Telnet traffic can access the server whose IP address is 10.1.1.100. You configure the following ACL on the router:   Then you apply the ACL to the inbound direction of the router's serial interface. Which of the following types of packets are allowed to pass through the router?

Accepted Answer

A)  Non-fragmented packets that access the server through port 21. 
B)  Non-initial fragments that access the server through port 23. 
C)  Non-initial fragments that access other hosts. 
D)  Non-initial fragments that access the server through port 21. 
E)  Initial fragments or non-fragmented packets that access the server through port 23. 
A)  Non-fragmented packets that access the server through port 21. 
B)  Non-initial fragments that access the server through port 23. 
C)  Non-initial fragments that access other hosts. 
D)  Non-initial fragments that access the server through port 21. 
E)  Initial fragments or non-fragmented packets that access the server through port 23.

Question 9

Which of the following operations can implement fast fault detection on a multicast network?

Accepted Answer

A)  Shorten the holdtime of Join or Prune messages. 
B)  Shorten the interval for sending Join or Prune messages. 
C)  Shorten the interval of PIM Hello messages. 
D)  Set up BFD for PM sessions between PIM SM neighbors. 
A)  Shorten the holdtime of Join or Prune messages. 
B)  Shorten the interval for sending Join or Prune messages. 
C)  Shorten the interval of PIM Hello messages. 
D)  Set up BFD for PM sessions between PIM SM neighbors.

Question 10

On a P2P network, CSNPs are not sent during the establishment of an IS-IS neighbor relationship.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following statements regarding the process of sending and receiving data frames on a port in access link-type is true?

Accepted Answer

A)  Tagged data frames that are received are directly discarded. 
B)  Only untagged data frames are received. 
C)  VLAN tags are removed before data frames are sent. 
D)  A switch learns the destination MAC address in the data frames when they are received on the switch's port. 
A)  Tagged data frames that are received are directly discarded. 
B)  Only untagged data frames are received. 
C)  VLAN tags are removed before data frames are sent. 
D)  A switch learns the destination MAC address in the data frames when they are received on the switch's port.

Question 12

OSPFv3 and IS-IS are both running on a router, and the OSPFv3 routes need to be imported into IS-IS. Given this information, which of the following import configurations must be made?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 13

Which of the following attacks are DoS (Denial of service) attacks?

Accepted Answer

A)  Single-packet attacks 
B)  Flood attacks 
C)  Man-in-the-middle attacks 
D)  Source IP address spoofing attacks. 
A)  Single-packet attacks 
B)  Flood attacks 
C)  Man-in-the-middle attacks 
D)  Source IP address spoofing attacks.

Question 14

An MSTP switch considers an RSTP switch to be an MSTP region that consists of only one switch and parses RST BPDUs into MST BPDUs, in which IRPC is 0.

Accepted Answer

A) True 
 B)False

Question 15

Based on the routing information exchange mode, MPLS VPNs are usually classified into two types. One is the overlay VPN. What is the other type of MPLS VPN?

Accepted Answer

A)  L3 VPN 
B)  Virtual Private Network 
C)  L2 VPN 
D)  Peer-to-Peer VPN 
A)  L3 VPN 
B)  Virtual Private Network 
C)  L2 VPN 
D)  Peer-to-Peer VPN

Question 16

IPv6 devices can obtain information such as the interface address, gateway address, and DNS address through DHCPv6.

Accepted Answer

A) True 
 B)False

Question 17

The function of the Hop Limit field in an IPv6 basic header is similar to the function of which field in an IPv4 header?

Accepted Answer

A)  Protocol 
B)  Time to Live 
C)  Flags 
D)  Identification 
A)  Protocol 
B)  Time to Live 
C)  Flags 
D)  Identification

Question 18

SSM is enabled on the entire IP multicast network. Which of the following statements regarding SSM are true?

Accepted Answer

A)  No RP is required. 
B)  Only the RTP is used for SSM. 
C)  SSM is recommended when multiple sources are available on the network and the multicast route is simple. 
D)  SSM is applicable to one-to-many applications. 
E)  Only the SPT is used for SSM. 
A)  No RP is required. 
B)  Only the RTP is used for SSM. 
C)  SSM is recommended when multiple sources are available on the network and the multicast route is simple. 
D)  SSM is applicable to one-to-many applications. 
E)  Only the SPT is used for SSM.

Question 19

Which of the following technologies use tunnels to allow for communication between devices with IPv6 addresses?

Accepted Answer

A)  ISATAP 
B)  6to4 
C)  NAT64 
D)  Dual Stack 
A)  ISATAP 
B)  6to4 
C)  NAT64 
D)  Dual Stack

Question 20

Which of the following statements regarding PPPoE data frames are true?

Accepted Answer

A)  The Ethernet_Type field has a fixed value of 0x8863. 
B)  The Session_ID field of a PPP session must be the value specified in the Discovery phase and cannot be changed. 
C)  When PPPoE is used to transmit session data, Code must be set to 0x0. 
D)  After a PPPoE session is set up, all Ethernet packets are unicast. 
A)  The Ethernet_Type field has a fixed value of 0x8863. 
B)  The Session_ID field of a PPP session must be the value specified in the Discovery phase and cannot be changed. 
C)  When PPPoE is used to transmit session data, Code must be set to 0x0. 
D)  After a PPPoE session is set up, all Ethernet packets are unicast.

Which of the following statements regarding VRRP is true?

Which of the following statements regarding the packet processing method in the MPLS network model are false?

For Huawei S series switches, to control which member switch becomes the master switch of a stack, first power on the switch you wish to be the master switch, and then wait 20 seconds before powering on the other member switches.

After the shutdown command is run on one of two directly connected devices that establish an IBGP peer relationship, the BGP connection will not be torn down immediately.

Which of the following are functions of Random Early Discard (RED)?

Synchronization between LDP and IGP suppresses reachable IGP route advertisement to implement network convergence and ensure LDP and IGP are along the same path. This minimizes traffic loss and improves network reliability.

Which of the following operations can implement fast fault detection on a multicast network?

On a P2P network, CSNPs are not sent during the establishment of an IS-IS neighbor relationship.

Which of the following statements regarding the process of sending and receiving data frames on a port in access link-type is true?

OSPFv3 and IS-IS are both running on a router, and the OSPFv3 routes need to be imported into IS-IS. Given this information, which of the following import configurations must be made?

Which of the following attacks are DoS (Denial of service) attacks?

An MSTP switch considers an RSTP switch to be an MSTP region that consists of only one switch and parses RST BPDUs into MST BPDUs, in which IRPC is 0.

Based on the routing information exchange mode, MPLS VPNs are usually classified into two types. One is the overlay VPN. What is the other type of MPLS VPN?

IPv6 devices can obtain information such as the interface address, gateway address, and DNS address through DHCPv6.

The function of the Hop Limit field in an IPv6 basic header is similar to the function of which field in an IPv4 header?

SSM is enabled on the entire IP multicast network. Which of the following statements regarding SSM are true?

Which of the following technologies use tunnels to allow for communication between devices with IPv6 addresses?

Which of the following statements regarding PPPoE data frames are true?

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

HHCIA Routing&Switching

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

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)

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

Which of the following statements regarding VRRP is true?

Which of the following statements regarding the packet processing method in the MPLS network model are false?

For Huawei S series switches, to control which member switch becomes the master switch of a stack, first power on the switch you wish to be the master switch, and then wait 20 seconds before powering on the other member switches.

After the shutdown command is run on one of two directly connected devices that establish an IBGP peer relationship, the BGP connection will not be torn down immediately.

Which of the following are functions of Random Early Discard (RED)?

Synchronization between LDP and IGP suppresses reachable IGP route advertisement to implement network convergence and ensure LDP and IGP are along the same path. This minimizes traffic loss and improves network reliability.

Which of the following operations can implement fast fault detection on a multicast network?

On a P2P network, CSNPs are not sent during the establishment of an IS-IS neighbor relationship.

Which of the following statements regarding the process of sending and receiving data frames on a port in access link-type is true?

OSPFv3 and IS-IS are both running on a router, and the OSPFv3 routes need to be imported into IS-IS. Given this information, which of the following import configurations must be made?

Which of the following attacks are DoS (Denial of service) attacks?

An MSTP switch considers an RSTP switch to be an MSTP region that consists of only one switch and parses RST BPDUs into MST BPDUs, in which IRPC is 0.

Based on the routing information exchange mode, MPLS VPNs are usually classified into two types. One is the overlay VPN. What is the other type of MPLS VPN?

IPv6 devices can obtain information such as the interface address, gateway address, and DNS address through DHCPv6.

The function of the Hop Limit field in an IPv6 basic header is similar to the function of which field in an IPv4 header?

SSM is enabled on the entire IP multicast network. Which of the following statements regarding SSM are true?

Which of the following technologies use tunnels to allow for communication between devices with IPv6 addresses?

Which of the following statements regarding PPPoE data frames are true?

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

HHCIA Routing&Switching

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

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)

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