H12-224-ENU

QoS can provide different quality of service according to different demands, which of the following are functions of QoS?A . Providing private bandwidth for usersB . Reducing loss of packetC . Congestion management and avoidanceD . Specifying priority of packetsView AnswerAnswer: ABCD

IP QoS models include:A . Best-EffortB . Integrated ServiceC . Differentiated ServiceD . FIFO ServiceView AnswerAnswer: ABC

Which of the following as-path attributes match this AS-path-filter? ip AS-path-filter 1 permit 100$|400$A . 100B . 3100C . 1234 1400D . 300 400View AnswerAnswer: ABCD

Which of the following firewalls is the most popular?A . Packet filtering firewallB . Stateful firewallC . Proxy firewallD . Anti-virus firewallView AnswerAnswer: B

Which of the following statements are correct regarding priority in VRRP?A . The IP address owner always uses 255 as its priority regardless its config priority.B . The IP address owner always uses o as its priority regardless its config priority.C . We can configure the priority as o to...

Which of the following configurations can be performed to implement fast failure detection on a network?A . Reduce the holdtime of Join/Prune messages.B . Reduce the interval for an interface to send Hello messages.C . Set up a PIM BFD session between network segment neighbors.D . Reduce the interval for...

Which of the following are factors that affect QoS?A . BandwidthB . DelayC . JitterD . Loss of packetView AnswerAnswer: ABCD

QoS can provide different quality of service according to different demands, which of the following are functions of QoS?A . Providing private bandwidth for usersB . Reducing loss of packetC . Congestion management and avoidanceD . Specifying priority of packetsView AnswerAnswer: ABCD

Which are the functions of the route target on an MPLS VPN network?A . Enable the peer PE to determine whichVPNv4 routes can be imported to the specified VRC . Enable the peer PE to determine whichVPNv4 routes cannot be imported to the specified VRE . Enable the peer CE...

Which of the following statements are correct regarding Master in VRRP?A . The router with highest priority will become Master.B . The router with smallest priority will become Slave.C . The router with highest priority may not always be Master.D . The router with smallest priority may not always be...