On point-to-point networks, OSPF hello packets are addressed to which address?（）A、127.0.0.1B、172.16.0.1C、192.168.0.5D、223.0.0.1E、224.0.0.5F、254.255.255.255
On point-to-point networks, OSPF hello packets are addressed to which address?（）
- A、127.0.0.1
- B、172.16.0.1
- C、192.168.0.5
- D、223.0.0.1
- E、224.0.0.5
- F、254.255.255.255
相关考题：
On point－to－point networks, OSPF hello packets are addressed to which address?() A.127.0.0.1B.172.16.0.1C.192.168.0.5D.223.0.0.1E.224.0.0.5F.254.255.255.255
What is the purpose of the OSPF router ID in a OR／BOR election?() A. It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB. It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC. It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD. It is used to determine which interfaces will send Hello packets to neighboring OSPF routers
In a point－to point network, which address are OSPF hello packets sent to?() A.127.0.0.1B.192.168.0.5C.223.0.0.1D.172.16.0.1E.224.0.0.5F.254.255.255.255.255
Refer to the exhibit. Which statement is true about the configuration? () A. RTA will not establish an OSPF adjacency w ith RTBB. RTA will send OSPF hello packets, but will not send OSPF updatesC. RTA will not accept OSPF hello packets from RTBD. RTA will send OSPF updates, but will not establish an adjacency with RTB
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.
Which EIGRP packet statement is true?() A. Update packets route reliable change information only to the affected routers.B. Reply packets are multicast to IP address 224.0.0.10 using RTP.C. On high - speed links, hello packets are broadcast every 5 seconds for neighbor discovery.D. Reply packets are used to send routing updates.E. On low - speed links, hello packets are broa dcast every 15 seconds for neighbor discovery.
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multi－access network?() A. 10B. 40C. 30D. 20
The OSPF hello protocol performs which of the following tasks?() A. It provides dynamic neighbor discoveryB. It detects unreachable neighbors in 90 second intervalsC. It maintains neighbor relationshipsD. It negotiates correctness parameters between neighboring interfacesE. It uses timers to elect the router witch the fastest links as the designated routerF. It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multiaccess network?() A.10B.40C.30D.20
在OSPF点到点链路中,Hello包是发往以下那个地址?() A.127.0.0.1B.172.16.0.1C.192.168.0.5D.223.0.0.1E.224.0.0.5F.254.255.255.255
在OSPF点到点链路中，Hello包是发往以下那个地址？（）A、127.0.0.1B、172.16.0.1C、192.168.0.5D、223.0.0.1E、224.0.0.5F、254.255.255.255
What kind of packets does OSPF send to keep up connectivity with its neighboring routers?（）A、SPF packetsB、hello packetsC、keepalive packetsD、dead interval packetsE、LSU packets
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multiaccess network?（）A、10B、40C、30D、20
In a point-to point network, which address are OSPF hello packets sent to?（）A、127.0.0.1B、192.168.0.5C、223.0.0.1D、172.16.0.1E、224.0.0.5F、254.255.255.255.255
The core of a network has four routers connected in a square design with Gigabit Ethernet links using /30 subnets. The network is used to carry voice traffic and other applications. Convergence time is taking more than expected. Which three actions would you take to improve OSPF convergence time？（）A、Increase MTU of the interfaces to accommodate larger OSPF packets.B、Change the network type to point-to-point on those links.C、Reduce SPF initial timer.D、Increase hello interval to avoid adjacency flapping.E、Enable OSPF
The OSPF hello protocol performs which of the following tasks?（）A、It provides dynamic neighbor discoveryB、It detects unreachable neighbors in 90 second intervalsC、It maintains neighbor relationshipsD、It negotiates correctness parameters between neighboring interfacesE、It uses timers to elect the router witch the fastest links as the designated routerF、It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multi-access network?（）A、10B、40C、30D、20
Which statement about OSPF authentication is true？（）A、To enable OSPF authentication in a network， OSPF area 0 authentications must be enabled firstB、The payload of OSPF version 3 packets contains no authentication informationC、OSPF version 3 supports Advanced Encryption StandardD、OSPF version 3 uses router ID as a key to encrypt OSPF hello packetsE、OSPF MD5 authentication uses TCP， and Plan Test authentication uses UDP
What is the purpose of the OSPF router ID in a OR/BOR election?（）A、It is used with the OSPF priority values to determine which OSPF router will become the DR or BOR in a point-to-point networkB、It is used with the OSPF priority values to determine which interface will be used to form a neighbor relationship with another OSPF routerC、It is used with the OSPF priority values to determine which router will become the DR or BOR in a multi access networkD、It is used to determine which interfaces will send Hello packets to neighboring OSPF routers
The OSPF RFC 3623 Graceful Restart feature allows you to configure IETF NSF in ultivendor networks. When using OSPF Graceful Restart，which mechanism is used tocontinue forwarding packets during a switchover？（）A、Reverse Path ForwardingB、Hardware-based forwardingC、UDP forwardingD、Layer 2 Forwarding
单选题What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multiaccess network?（）A10B40C30D20
多选题The OSPF hello protocol performs which of the following tasks?（）AIt provides dynamic neighbor discoveryBIt detects unreachable neighbors in 90 second intervalsCIt maintains neighbor relationshipsDIt negotiates correctness parameters between neighboring interfacesEIt uses timers to elect the router witch the fastest links as the designated routerFIt broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
单选题On point-to-point networks, OSPF hello packets are addressed to which address?（）A127.0.0.1B172.16.0.1C192.168.0.5D223.0.0.1E224.0.0.5F254.255.255.255
单选题In a point-to point network, which address are OSPF hello packets sent to?（）A127.0.0.1B192.168.0.5C223.0.0.1D172.16.0.1E224.0.0.5F254.255.255.255.255
多选题Which two statements about MPLS Label Distribution Protocol （LDP） are true？ （）ALDP hello packets are sent to TCP 646.BLDP session packets are sent to TCP 646.CLDP session packets are sent to TCP 711.DLDP hello packets are sent to TCP 711.ELDP hello packets are sent to UDP 711.FLDP hello packets are sent to UDP 646.