A、Forward the packet.
B、Fragment the packet.
C、Drop the packet silently.
D、Drop the packet and send an ICMPv6 message.
更多“A router receives an IPv6 packet which is 2000 bytes in length. The MTU of the outgoing interface is 1500 bytes. Which action will the router take?（）”相关的问题
A、When a router receives a failure response, it stops querying authentication methods. B、When a router receives an error response, it stops querying authentication methods. C、If the router receives a failure response from an authentication method, it queries the next method. D、The router does not differentiate between failure and error responses; the authentication process is always interrupted. E、If it receives no response from the authentication method, a router will determine the error condition On its own; the router also has the option to proceed to the next method in a list if configured accordingly.
A、When a router receives a failure response, it stops querying authentication methods. B、When a router receives an error response, it stops querying authentication methods. C、If the router receives a failure response from an authentication method, it queries the next method. D、The router does not differentiate between failure and error responses; the authentication process is always interrupted. E、If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.
A、It performs a label pop operation and an IP lookup. B、It performs a label swap operation and an IP lookup. C、It sends an error message toward the egress router. D、It sends an error message toward the ingress router.
A、A. When a router receives a failure response, it stops querying authentication methods. B、B. When a router receives an error response, it stops querying authentication methods. C、C. If the router receives a failure response from an authentication method, it queries the next method. D、D. The router does not differentiate between failure and error responses; the authentication process is always interrupted. E、E. If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.
A、Some quer y or reply packets are lost between the routers. B、The neighboring router starts receiving route updates from this router. C、A failure causes traffic on a link between two neighboring routers to flow in only one direction(unidirectional link). D、Th e neighboring router stops receiving ACK packets from this router.
A、Allows interfaces to share common IP addresses. B、Allows an interface to remain up without the aid of keepalives. C、Allows a router to send routing and not receive updates via that interface. D、Allows a routing protocol to forward updates that is missing its IP address. E、Allows a router to receive routing updates on an interface but not send updates via that interface.
A、All BGP updates that are received on router R 2 will be sent to routers R3 and R4. Routers R3 and R4 will then forward those BGP updates to router R5 B、None of the BGP updates that are received on router R2 will ever be received by router R5 C、All BGP updates that are received on router R2 will not be sent to routers R3 and R4 D、All BGP updates that are received on router R2 will be sent directly to router R5
A、The sequence numbers are checked, and if the LSA is val id it is entered into the topology database. B、The LSA is placed in the topological database and an acknowledgement is sent to the transmitting router. C、The LSA is dropped and a message is sent to the transmitting router. D、The LSA is flooded imme diately out of all the OSPF interfaces, except the interface from which the LSA was received.
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