- All Exams Instant Download
If the Router Priority is set to 0, then in the OSPF routing domain, the router is allowed to be elected as DR or BDR, but with the lowest priority.
If the Router Priority is set to 0, then in the OSPF routing domain, the router is allowed to be elected as DR or BDR, but with the lowest priority.A . TrueB . FalseView AnswerAnswer: B
In the RSTP protocol, the uplink port of a non-root switch has a port identification parameter. This port identification consists of two parts, namely:
In the RSTP protocol, the uplink port of a non-root switch has a port identification parameter. This port identification consists of two parts, namely:A . One-byte port priority and one-byte port numberB . One-byte port priority and two-byte port number.C . Two-byte port priority and one-byte port numberD . Two-byte...
When troubleshooting a network, if you need to confirm the business traffic path, which of the following tasks may be required? (Multiple choice)
When troubleshooting a network, if you need to confirm the business traffic path, which of the following tasks may be required? (Multiple choice) A . Confirm the data link layer service traffic pathB . Confirm the network layer business traffic pathC . Investigate business traffic path planning in the network design...
In the process of BGP establishing a neighbor, when TCP cannot be successfully established, what is the status of the neighbor?
In the process of BGP establishing a neighbor, when TCP cannot be successfully established, what is the status of the neighbor?A . IdleB . ActiveC . OpenSentD . EstablishView AnswerAnswer: B
Regarding the description of OSPF external routing types, which is wrong?
Regarding the description of OSPF external routing types, which is wrong?A . OSPF is divided into the Type 1 of external routing and the Type 2 of external routing.B . The cost value of OSPF type 1 external route is only the external cost value of the AS, and the...
LS Sequence Number is used to detect expired and repeated LSA. It is a 32-bit signed integer, so the largest LS SEQUENCE NUMBER is 0X7FFFFFFF.
LS Sequence Number is used to detect expired and repeated LSA. It is a 32-bit signed integer, so the largest LS SEQUENCE NUMBER is 0X7FFFFFFF. A. True B. FalseView AnswerAnswer: B
When troubleshooting a network fault, you locate the fault location on a router. This router and another router in the network are mutually redundant. Then which of the following troubleshooting methods is most suitable?
When troubleshooting a network fault, you locate the fault location on a router. This router and another router in the network are mutually redundant. Then which of the following troubleshooting methods is most suitable?A . Comparative configuration methodB . Bottom-up approachC . Confirm business traffic pathD . Top-down methodView AnswerAnswer:...
In the BGP routing rules, the route with the higher LOCAL_PREF value takes precedence.
In the BGP routing rules, the route with the higher LOCAL_PREF value takes precedence.A . TrueB . FalseView AnswerAnswer: A
By default, the OSPF port cost is related to the port bandwidth. The calculation formula is: BANDWIDTH-REFERENCE/BANDWIDTH. The port cost can only be calculated by OSPF and cannot be changed manually.
By default, the OSPF port cost is related to the port bandwidth. The calculation formula is: BANDWIDTH-REFERENCE/BANDWIDTH. The port cost can only be calculated by OSPF and cannot be changed manually.A . TrueB . FalseView AnswerAnswer: B
Regarding the distribution tree, which of the following description is correct? (Multiple Choice)
Regarding the distribution tree, which of the following description is correct? (Multiple Choice)A . The multicast distribution tree with the multicast source as the root and the multicast group members as the leaves is called RPC . The multicast distribution tree with RP (RENDEZVOUS POINT) as the root and multicast...
