單項選擇題Which configuration would make an IP SLA probe use a precedence value of 5?()

A.ip sla 1 icmp-echo 1.1.1.1 tos 160
B.ip sla 1 icmp-echo 1.1.1.1 tos 20
C.ip sla 1 icmp-echo 1.1.1.1 precedence 5
D.ip sla 1 icmp-echo 1.1.1.1 dscp 20


您可能感興趣的試卷

你可能感興趣的試題

4.多項選擇題Your company is researching a new application that runs over IPv6, but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network, but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation? ()

A. Tunnel IPv6 over IPv4 to connect far-end IPv6 networks
B. Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possible
C. Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possible
D. What is the meaning of EUI-64 and how does it work?
E. Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.

5.單項選擇題What is a characteristic of Network Time Protocol?()

A.NTP updates are sent in the timezone they are collected in,and the syslog server will adjust based  on the input time.
B.NTP authentication verifies the source,not the recipient.
C.NTP authentication requires that the recipient has multiple strata clocks to ensure accuracy.
D.Secure NTP can be configured to use SHA-1 hashing,since NTP is very insecure.
E.A stratum 0 clock should be configured at the core of every network,so it can connect to an accuratetime source.

最新試題

Based on the exhibit presented. What will be the objective of this route map when applied to traffic passing through a router?()

題型:單項選擇題

Choose two commands that are required to enable multicast on a router, when it is known that thereceivers use a specific functionality of IGMPv3.()

題型:多項選擇題

An expanding company is deploying leased lines between its main site and two remote sites. Thebandwidth of the leased lines is 128kb/s each,terminated on different serial interfaces on the main router.These links are used for combined VOIP and data traffic. The network administrator has implemented a VOIP solution to reduce costs,and has therefore reserved sufficient bandwidth in a low latency queue oneach interface for the VOIP traffic. Users now complain about bad voice quality although no drops areobserved in the low latency queue. What action will likely fix this problem?()

題型:單項選擇題

Which three options are valid ways to filter routes from a BGP peer?()

題型:多項選擇題

All of these are fundamental building blocks of differentiated services Traffic Conditioner Block exceptwhich one?()

題型:單項選擇題

In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicasttraffic to a group?()

題型:單項選擇題

In GLBP,which router will answer on client ARP requests?()

題型:單項選擇題

You are the network administrator of an enterprise with a main site and multiple remote sites. Your networkcarries both VOIP and data traffic. You agree with your service provider to classify VOIP and data trafficaccording to the different service RFCs. How can your data and VOIP traffic be marked?()

題型:單項選擇題

Which of these statements about penultimate hop popping are true?()

題型:多項選擇題

Which of the following is true about the MPLS header and its EXP field size?()

題型:單項選擇題