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Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?
Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?A . Frame RelayB . HDLCC . x.25D . PPPView AnswerAnswer: D
If a router has 3 hosts connected in one port and two other hosts connected in another port, how may broadcast domains are present on the router?
If a router has 3 hosts connected in one port and two other hosts connected in another port, how may broadcast domains are present on the router?A . 5B . 2C . 3D . 4View AnswerAnswer: B
Which VLAN ID is associated with the native VLAN?
Refer to the exhibit. Which VLAN ID is associated with the native VLAN?A . VLAN 1B . VLAN 5C . VLAN 10D . VLAN 20View AnswerAnswer: A
Which two statements about NTP operations are true? (Choose two)
Which two statements about NTP operations are true? (Choose two)A . NTP uses UDP over IPB . NTP uses TCP over IPC . Cisco routers can act only as NTP clientsD . Cisco routers can act as both NTP authoritative severs and NTP clientsE . Cisco routers can act only...
What are three characteristics of the TCP protocol? (Choose three.)
What are three characteristics of the TCP protocol? (Choose three.)A . It uses a single SYN-ACK message to establish a connection.B . The connection is established before data is transmitted.C . It ensures that all data is transmitted and received by the remote device.D . It supports significantly higher transmission...
Which three statements about IPv6 prefixes are true? (Choose three.)
Which three statements about IPv6 prefixes are true? (Choose three.)A . FF00:/8 is used for IPv6 multicast.B . FE80::/10 is used for link-local unicast.C . FC00::/7 is used in private networks.D . 2001::1/127 is used for loopback addresses.E . FE80::/8 is used for link-local unicast.F . FEC0::/10 is used for...
Which two statements about IPv6 and routing protocols are true? (Choose two.)
Which two statements about IPv6 and routing protocols are true? (Choose two.)A . EIGRPv3 was developed to support IPv6 routing.B . OSPFv3 was developed to support IPv6 routing.C . Loopback addresses are used to form routing adjacencies.D . EIGRP, OSPF, and BGP are the only routing protocols that support IPv6.E...
What is true about DTP? (Choose Three.)
What is true about DTP? (Choose Three.)A . Layer 2 protocolB . Layer 3 protocolC . Proprietary protocolD . enabled by defaultE . disabled by defaultView AnswerAnswer: ACD
Which feature builds a FIB and an adjacency table to expedite packet forwarding?
Which feature builds a FIB and an adjacency table to expedite packet forwarding?A . cut throughB . fast switchingC . process switchingD . Cisco Express ForwardingView AnswerAnswer: D
Which command must you enter to guarantee that an HSRP router with higher priority becomes the HSRP primary router after it is reloaded?
Which command must you enter to guarantee that an HSRP router with higher priority becomes the HSRP primary router after it is reloaded?A . standby 10 preemptB . standby 10 version 2C . standby 10 version 1D . standby 10 priority 150View AnswerAnswer: A
