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Huawei H12-261 Practice Test - Questions Answers, Page 4

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Question 31

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An AS-path-filter uses the regular expression ^[0-9]+$ to indicate all as-path attributes.

TRUE
TRUE
FALSE
FALSE
Suggested answer: B
asked 18/09/2024
Mohammed Meddah
42 questions

Question 32

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Which of the following scenarios can an AS-path-filter be used for? (Multiple Choice)

Apply clauses in a route-policy
Apply clauses in a route-policy
Filtering the routes received from a BGP peer based on the as-path attributes of the routes, for example, peer X.X.X.X as path-filter import
Filtering the routes received from a BGP peer based on the as-path attributes of the routes, for example, peer X.X.X.X as path-filter import
Filtering the routes sent to a BGP peer based on the as-path attributes of the routers, for example, peer X.X.X.X as-path-filter export
Filtering the routes sent to a BGP peer based on the as-path attributes of the routers, for example, peer X.X.X.X as-path-filter export
If-match clauses in a route-policy
If-match clauses in a route-policy
Suggested answer: A, B, C
asked 18/09/2024
Lawrence Acherman
48 questions

Question 33

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Which of the following statements are true about RIPng? (Multiple Choice)

RIPng does not have an authentication mechanism
RIPng does not have an authentication mechanism
Each RIPng update packet contains a maximum of 25 routes
Each RIPng update packet contains a maximum of 25 routes
RIPng supports MD5 authentication
RIPng supports MD5 authentication
RIPng uses the link local address to send update packets
RIPng uses the link local address to send update packets
RIPng supports a maximum of 32 hops
RIPng supports a maximum of 32 hops
Suggested answer: A, D
asked 18/09/2024
Venkatesh Ampolu
47 questions

Question 34

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An IPv6 device with the address of FC00::1 connects to the network and captures the following data packet. What is function of the data packet?

Huawei H12-261 image Question 34 32056 09182024192157000000

There are multiple routers on the network segment. One router advertises router redirect messages to the IPv6 device.
There are multiple routers on the network segment. One router advertises router redirect messages to the IPv6 device.
The router on this network segment tests the working status of the IPv6 device
The router on this network segment tests the working status of the IPv6 device
The IPv6 device implements self-loop tests
The IPv6 device implements self-loop tests
Another device on this network segment requests to resolve the Layer 2 address of the IPv6 device
Another device on this network segment requests to resolve the Layer 2 address of the IPv6 device
The IPv6 device requests the address of the egress router
The IPv6 device requests the address of the egress router
The IPv6 device checks address configuration of other devices on the network
The IPv6 device checks address configuration of other devices on the network
Suggested answer: F
asked 18/09/2024
Martinho Hinterholz
37 questions

Question 35

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Which of the following are legal representations of the IPv6 prefix 12AB00000000CD30? (Multiple Choice)

12AB::CD3::/64
12AB::CD3::/64
12AB::CD30/64
12AB::CD30/64
12AB::0000:0000:CD30:0000:0000:0000:0000/64
12AB::0000:0000:CD30:0000:0000:0000:0000/64
12AB:0:0:CD3::/64
12AB:0:0:CD3::/64
12AB:0:0:CD3/64
12AB:0:0:CD3/64
Suggested answer: B, C
asked 18/09/2024
efrem perry
50 questions

Question 36

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On a RIPng network, configure a router to advertise the default route to the entire network. Which of the following configurations is correct?

[Huawei]ripng 1[Huawei-ripng-1]import-route static cost 2[Huawei-ripng-1]quit[Huawei]ipv6 route-static :: 0 NULL0
[Huawei]ripng 1[Huawei-ripng-1]import-route static cost 2[Huawei-ripng-1]quit[Huawei]ipv6 route-static :: 0 NULL0
[Huawei]ripng 1[Huawei-ripng-1]import-route static cost 2[Huawei-ripng-1]quit[Huawei]ipv6 route-static :: 0 2001:19:9
[Huawei]ripng 1[Huawei-ripng-1]import-route static cost 2[Huawei-ripng-1]quit[Huawei]ipv6 route-static :: 0 2001:19:9
[Huawei]ripng 1[Huawei-ripng-1] ripng default-route originate[Huawei-ripng-1]quit
[Huawei]ripng 1[Huawei-ripng-1] ripng default-route originate[Huawei-ripng-1]quit
[Huawei]interface GigabitEthernet0/0/1[Huawei-GigabitEthernet0/0/1]ipv6 enable[Huawei-GigabitEthernet0/0/1]ipv6 address 2001::12::1/64[Huawei-GigabitEthernet0/0/1]ripng 1 enable[Huawei-GigabitEthernet0/0/1]ripng default-route originate[Huawei-GigabitEthernet0/0/1]quit
[Huawei]interface GigabitEthernet0/0/1[Huawei-GigabitEthernet0/0/1]ipv6 enable[Huawei-GigabitEthernet0/0/1]ipv6 address 2001::12::1/64[Huawei-GigabitEthernet0/0/1]ripng 1 enable[Huawei-GigabitEthernet0/0/1]ripng default-route originate[Huawei-GigabitEthernet0/0/1]quit
Suggested answer: D
asked 18/09/2024
Benvindo Almeida
42 questions

Question 37

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Which IPv6 header field has a function similar to that of the "Type of Service" field in an IPv4 header?

Flow Label
Flow Label
Traffic Class
Traffic Class
Next Header
Next Header
Version
Version
Suggested answer: B
asked 18/09/2024
Robert Andrade
53 questions

Question 38

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Besides an IPv4 address, a router distinguisher (RD) also contains an identifier that distinguishes IP routes to the same destination IP address in different VPNs.

How many bits are there in the identifier?

16
16
64
64
128
128
32
32
Suggested answer: B
asked 18/09/2024
Shoban Babu
46 questions

Question 39

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Which of the following statements about penultimate hop popping are true?

It can only be used with LDP
It can only be used with LDP
It enables the Edge LSR to request a label pop operation from its upstream neighbors
It enables the Edge LSR to request a label pop operation from its upstream neighbors
It is only used when two or more labels are stacked
It is only used when two or more labels are stacked
It is requested through LDP using a special label value that is also called the implicit-null value
It is requested through LDP using a special label value that is also called the implicit-null value
It is used only for directly connected subnets or aggregate routes
It is used only for directly connected subnets or aggregate routes
Suggested answer: B, D, E
asked 18/09/2024
Valerio Lorenzani
46 questions

Question 40

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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?

L3 VPN
L3 VPN
Virtual Private Network
Virtual Private Network
L2 VPN
L2 VPN
Peer-to-Peer VPN
Peer-to-Peer VPN
Suggested answer: D
asked 18/09/2024
Adilet Abdikhamit
39 questions
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Related questions

Which of the following statements regarding CE dual-homing features is false?
Which packet type is used when BGP EVPN is used to establish VXLAN tunnels?
Subnets of one subnet is as follows: RT=10:10 both and TR=1000:1000 export in the EVPN instance and RT=100:100 in the VPN instance. Which of the following configurations can be made for another subnet?
Which of the following statements regarding Filter-policy is true?
Which of the following statements regarding the stub area and NSSA in OSPF is false?
Which of the following AS-_Path attribute values can be matched by the AS-Path filter configured using ip as-path filter 1 permit .*(100|400$command?
The VRRP priority cannot be set to 0, so the device that sends a VRRP packet with priority 0 stops participating in the VRRP group and notifies the backup device to become the master device right away, without waiting for the Master_Down_Interval timer to expire?
The Next Header field only exists in the basic header of an IPv6 packet, and its function is only to indicate whether the IPv6 packet has an extension header.
Assume that BGP/MPLS IPv4 VPN configured with OSPF, LDP, and static routing has been deployed on a PE router. To enable the NSF function, which of the following protocols need to be configured to enable the GR function on the PE router?
On router HW1, you want to view the status of a frame relay connection. Which "display" commands will show the status of a Frame-Relay PVC? (Multiple choice)