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- Question 13
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Question 13/63
OSPFv3 packets are encapsulated in IPv6 packets. Which of the following is the value of the Next Header field in the IPv6 packet header?
Options:
Options:
Correct Answer: D
Comprehensive and Detailed In-Depth Explanation:
* OSPFv3 (for IPv6) packets are directly encapsulated in IPv6 without using UDP or TCP.
* The Next Header field in IPv6 is similar to the Protocol field in IPv4, indicating the protocol type of the payload.
* IANA (Internet Assigned Numbers Authority) has assigned protocol number 89 to OSPF.
* OSPFv3 packets always use Next Header value = 89 inside IPv6 headers.
# Reference: HCIP-Datacom Advanced Routing & Switching Technology - OSPFv3 Packet Encapsulation
* OSPFv3 (for IPv6) packets are directly encapsulated in IPv6 without using UDP or TCP.
* The Next Header field in IPv6 is similar to the Protocol field in IPv4, indicating the protocol type of the payload.
* IANA (Internet Assigned Numbers Authority) has assigned protocol number 89 to OSPF.
* OSPFv3 packets always use Next Header value = 89 inside IPv6 headers.
# Reference: HCIP-Datacom Advanced Routing & Switching Technology - OSPFv3 Packet Encapsulation
- Question List (63q)
- Question 1: The MPLS architecture consists of the control plane and forw...
- Question 2: Service routes of an enterprise are transmitted on the netwo...
- Question 3: There are multiple types of MAC address entries on a switch....
- Question 4: In the figure, the company wants to ensure secure communicat...
- Question 5: An OSPFv3 NSSA LSA is generated by an ASBR, describes routes...
- Question 6: In the hub-spoke networking shown in the figure, which of th...
- Question 7: On the network shown in the figure, IS-IS runs on R1, R2, R4...
- Question 8: The figure shows information about VPN1 on a PE (Provider Ed...
- Question 9: On an enterprise network shown in the figure, if CE2 is dual...
- Question 10: On a BGP/MPLS IP VPN network, which of the following are car...
- Question 11: A network engineer checks LLDP neighbor information on R1. T...
- Question 12: To protect a device against the attacks of forged BGP messag...
- Question 13: OSPFv3 packets are encapsulated in IPv6 packets. Which of th...
- Question 14: On the OSPFv3 network shown in the figure, the LSDB of R2 co...
- Question 15: On the network shown in the figure, EBGP peer relationships ...
- Question 16: A network device has established an OSPF neighbor relationsh...
- Question 17: On the network shown in the figure, IS-IS runs on R1, R2, R4...
- Question 18: The router ID of R4 is 10.0.4.4. The LSA shown in the figure...
- Question 19: On the 05PFv3 network shown in the figure, each interface of...
- Question 20: Network administrators can run the clock timezone command to...
- Question 21: The device operating environment is crucial for stable devic...
- Question 22: MPLS supports nesting of multiple labels. After receiving an...
- Question 23: In the hub-spoke networking shown in the figure, to ensure c...
- Question 24: On the OSPFv3 network shown in the figure, area 1 is a stub ...
- Question 25: On the network shown in the figure, SW3 is the user gateway ...
- Question 26: On the network shown in the figure, IS-IS runs on R1, R2, R4...
- Question 27: On the OSPF network shown in the figure, the cost values of ...
- Question 28: If technology migration on the network affects the services ...
- Question 29: The figure shows the file information on R2. When a network ...
- Question 30: A network engineer enters dir on the device to obtain the fo...
- Question 31: On the network shown in the figure, EBGP peer relationships ...
- Question 32: On the OSPFv3 network shown in the figure: * Area 1 is a stu...
- Question 33: As its network scale expands, an enterprise plans to move sc...
- Question 34: On the network shown in the figure, EBGP peer relationships ...
- Question 35: On the network shown in the figure, IS-IS IPv6 runs on R2, R...
- Question 36: For high reliability purposes, the following LDP messages ar...
- Question 37: If end-to-end QoS is configured on an MPLS network, the penu...
- Question 38: (Exhibit) On the OSPF network shown in the figure, the cost ...
- Question 39: OSPF requires that routers in the same area have the same li...
- Question 40: On the network shown in the figure, an administrator first c...
- Question 41: On a stable network that requires fast route convergence, yo...
- Question 42: On the network shown in the figure, the DHCP server function...
- Question 43: On the OSPF network shown in the figure, the cost values of ...
- Question 44: R1 forwards a packet with the destination IP address of 4.4....
- Question 45: On the network shown in the figure, the DHCP server function...
- Question 46: OSPFv3 runs on R1 and R2, and the IPv6 addresses configured ...
- Question 47: On the network shown in the figure, EBGP peer relationships ...
- Question 48: On the IS-IS IPv6 network shown in the figure: * Multi-topol...
- Question 49: On an MPLS network, when a transit device receives an MPLS p...
- Question 50: If the migration preparation is insufficient, which of the f...
- Question 51: Both VLAN aggregation and MUX VLAN are deployed on the enter...
- Question 52: On the OSPFv3 network shown in the figure, the IPv6 address ...
- Question 53: On the OSPF network shown in the figure, drag the values on ...
- Question 54: On the IS-IS network shown in the figure, R1 imports a defau...
- Question 55: On the OSPFv3 network shown in the figure: * OSPFv3 is enabl...
- Question 56: When an IP packet passes through an MPLS network, an MPLS de...
- Question 57: On the network shown in the figure, IS-IS runs on Rl, R2, R4...
- Question 58: On the ISIS network shown in the figure, R1 imports a defaul...
- Question 59: The figure shows the debugging information on an OSPF router...
- Question 60: On the OSPFv3 network shown in the figure: * Area 1 is a stu...
- Question 61: An administrator runs the display mpls Isp command to view L...
- Question 62: On the OSPF network shown in the figure, area 1 is an NSSA, ...
- Question 63: On the IS-IS IPv6 network shown in the figure, multi-topolog...
