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Which packet type is used to ackno wledge LSPs on point - to - point links and to request missing pieces of information in the IS - IS link -state database?（）
- A、complete SNP (CSNP)
- B、partial SNP (PSNP)
- C、hello
- D、database query
- E、database description packet (DDP)
参考答案
更多 “Which packet type is used to ackno wledge LSPs on point - to - point links and to request missing pieces of information in the IS - IS link -state database?（）A、complete SNP (CSNP)B、partial SNP (PSNP)C、helloD、database queryE、database description packet (DDP)” 相关考题
考题
What is the purpose of the OSPF link－state update packet?()
A. describes a change to the OSPF hello timerB. carries one or more link-state advertisementsC. establishes and maintains neighbor relationshipsD. describes the contents of the entire link-state database
考题
Which packet type is used to ackno wledge LSPs on point － to － point links and to request missing pieces of information in the IS － IS link －state database?()
A. complete SNP (CSNP)B. partial SNP (PSNP)C. helloD. database queryE. database description packet (DDP)
考题
What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS － IS link － state databases are synchronized?()
A. complete SNP (CSNP)B. partial SNP (PSNP)C. database queryD. database description packet (DDP)E. link - state summaryF. hello
考题
Which three statements about the EIGRP routing protocol are true?()
A. EIGRP supports five generic packet types, including hello, database description (DBD), link state request (LSR), link - state update (LSU), and LSAck.B. EIGRP sends periodic hello packets to the multicast IP address 224.0.0.10.C. EIGRP will not form a neighbor relationship with another peer when their K values are mismatched.D. EIGRP sends periodic hello packets to the multicast IP address 224.0.0.9.E. E IGRP will form a neighbor relationship with another peer even when their K values are mismatched.F. EIGRP supports five generic packet types, including hello, update, query, reply, and ACK packets.
考题
While troubleshooting some connectivity issues，you issue the “show ip ospf database”in order to ex amine the link state database. Which three of the statements below are true regarding the OSPF link state database（）A.Each router has an identical link state database.B.External routes are imported into a separate link state database.C.Syn chronization of link state databases is maintained via floodingo f LSAs.D.Information in the link state database is used to build a routing table by calculating a shortest-path tree.E.By default,link state databases are refreshede very 10 minutes in the absence of topology changes.
考题
What information does a router running a link－state protocol use to build and maintain its topological database?()
A. hello packetsB. SAP messages sent by other routersC. LSAs from other routersD. beacons received on point-to-point linksE. routing tables received from other link-state routersF. TTL packets from designated routers
考题
LSAck报文是对下列哪种OSPF报文的确认（）。A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（Link State Request Packet）D、LSU报文（Link State Update Packet）
考题
两台运行OSPF协议的路由器通过点对点的链路相连，在两者链路状态数据库达到同步（邻居状态机为FULL）之后的2个小时之内，在两台路由器之间的链路上，一定有下列的那些报文在传递？（）A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（Link State Request Packet）D、LSU报文（Link State Update Packet）E、LSAck报文（Link State Acknowledgmen Packet）
考题
两台运行OSPF协议的路由器通过点对点的链路相连，在两者链路状态数据库达到同步（邻居状态机为FULL）之后的2个小时之内，在两台路由器之间的链路上，一定有下列的那些报文在传递？（）A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（Link State Request Packet）D、LSAck报文（Link State Acknowledgmen Packet）
考题
OSPF选举DR、BDR时会使用如下的那些报文？（）。A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（Link State Request Packet）D、LSU报文（Link State Update Packet）
考题
What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS - IS link - state databases are synchronized?（）A、complete SNP (CSNP)B、partial SNP (PSNP)C、database queryD、database description packet (DDP)E、link - state summaryF、hello
考题
While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）A、Each router has an identical link state databaseB、External routes are imported into a separate link state databaseC、Synchronization of link state databases is maintained via flooding of LSAsD、Information in the link state database is used to build a routing table by calculating a shortest-path treeE、By default， link state databases are refreshed every 10 minutes in the absence of topologychanges
考题
What is the purpose of the OSPF hello packet？（）A、 advertises reachable networksB、 acknowledges the receipt of update packetsC、 establishes and maintains neighbor relationshipsD、 describes the contents of the link-state database
考题
下列那些OSPF报文中会出现完整的LSA信息？（）A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（LinkState Request Packet）D、LSU报文（LinkState Update Packet）E、LSAck报文（LinkState Acknowledgmen Packet）
考题
OSPF选举DR、BDR时会使用如下的那些报文？（）A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（LinkState Request Packet）D、LSU报文（LinkState Update Packet）E、LSAck报文（LinkState Acknowledgmen Packet）
考题
下列哪些OSPF报文中会出现完整的LSA信息（）A、HELLO报文（Hello Packet）B、DD报文（Database Description Packet）C、LSR报文（LinkState Request Packet）D、LSU报文（LinkState Update Packet）E、LSACK报文（Link State Acknowledgmen Packet）
考题
下列（）OSPF报文中会出现完整的LSA信息。A、HELLO报文（Hello Packet）B、DD报文（Database DescRIPtion Packet）C、LSR报文（Link State Request Packet）D、LSU报文（LinkState Update Packet）
考题
What information does a router running a link-state protocol use to build and maintain its topological database？ （）A、 hello packetsB、 SAP messages sent by other routers C、 LSAs from other routersD、 beacons received on point-to-point linksE、 routing tables received from other link-state routersF、 TTL packets from designated routers
考题
What information does a router running a link-state protocol use to build and maintain its topological database?（）A、hello packetsB、SAP messages sent by other routersC、LSAs from other routersD、beacons received on point-to-point linksE、routing tables received from other link-state routersF、TTL packets from designated routers
考题
What is the purpose of the OSPF link-state update packet?（）A、describes a change to the OSPF hello timerB、carries one or more link-state advertisementsC、establishes and maintains neighbor relationshipsD、describes the contents of the entire link-state database
考题
多选题While troubleshooting some connectivity issues，you issue the “show ip ospf database”in order to ex amine the link state database. Which three of the statements below are true regarding the OSPF link state database（）AEach router has an identical link state database.BExternal routes are imported into a separate link state database.CSyn chronization of link state databases is maintained via floodingo f LSAs.DInformation in the link state database is used to build a routing table by calculating a shortest-path tree.EBy default,link state databases are refreshede very 10 minutes in the absence of topology changes.
考题
单选题What is periodically sent by a DIS on a LAN to ensure that all adjacent neighbors' IS - IS link - state databases are synchronized?（）A
complete SNP (CSNP)B
partial SNP (PSNP)C
database queryD
database description packet (DDP)E
link - state summaryF
hello
考题
多选题What information does a router running a link-state protocol use to build and maintain its topological database? （）Ahello packetsBSAP messages sent by other routersCLSAs from other routersDbeacons received on point-to-point linksErouting tables received from other link-state routersFTTL packets from designated routers
考题
多选题Which three statements about the EIGRP routing protocol are true?（）AEIGRP supports five generic packet types, including hello, database description (DBD), link state request (LSR), link - state update (LSU), and LSAck.BEIGRP sends periodic hello packets to the multicast IP address 224.0.0.10.CEIGRP will not form a neighbor relationship with another peer when their K values are mismatched.DEIGRP sends periodic hello packets to the multicast IP address 224.0.0.9.EE IGRP will form a neighbor relationship with another peer even when their K values are mismatched.FEIGRP supports five generic packet types, including hello, update, query, reply, and ACK packets.
考题
单选题Which packet type is used to ackno wledge LSPs on point - to - point links and to request missing pieces of information in the IS - IS link -state database?（）A
complete SNP (CSNP)B
partial SNP (PSNP)C
helloD
database queryE
database description packet (DDP)
考题
单选题OSPF选举DR、BDR时会使用如下的那些报文？（）。A
HELLO报文（Hello Packet）B
DD报文（Database Description Packet）C
LSR报文（Link State Request Packet）D
LSU报文（Link State Update Packet）
考题
多选题While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）AEach router has an identical link state databaseBExternal routes are imported into a separate link state databaseCSynchronization of link state databases is maintained via flooding of LSAsDInformation in the link state database is used to build a routing table by calculating a shortest-path treeEBy default， link state databases are refreshed every 10 minutes in the absence of topologychanges
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