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116 bài trong 12 trang (10 bài/trang) và bạn đang ở trang 6.
Demo

Which statement about RIPng is true? A. RIPng uses broadcasts to exchange routes. B. RIPng is enabled on each interface separately. C. There can be only one RIPng process per router. D. RIPng allows for routes with up to 30 hops.... Which statement about IPv6 is true? A. Addresses are not hierarchical and are assigned at random. B. Only one IPv6 address can exist on a given interface. C. There are 2.7 billion addresses available. D. Broadcasts have been eliminated and replaced with multicasts......

Demo

Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN? A. physical B. data link C. network D. transport..... Which layer of the OSI reference model uses flow control, sequencing, and acknowledgments to ensure that reliable networking occurs? A. data link B. network C. transport D. presentation E. physical.....

Demo

Refer to the exhibit. Each of these four switches has been configured with a hostname, as well as being configured to run RSTP. No other configuration changes have been made. Which three of these show the correct RSTP port roles for the indicated switches and interfaces? A. SwitchA, Fa0/2, designated B. SwitchA, Fa0/1, root C. SwitchB, Gi0/2, root D. SwitchB, Gi0/1, designated E. SwitchC, Fa0/2, root F. SwitchD, Gi0/2, root....

Demo

Given that Host A and Host B are in different networks. When Host A is trying to communicate with Host B, which step will Host A take first? A. Send a TCP SYN and wait for the SYN ACK with the IP address of Host B. B. Drop the data. C. Create an ARP request to get a MAC address for Host B. D. Send the data frames to the default gateway..... The area of overlap of the two cells represents a basic service set (BSS).....

Demo

Refer to the exhibit. Which three statements are true about how router JAX will choose a path to the 10.1.3.0/24 network when different routing protocols are configured? A. By default, if RIPv2 is the routing protocol, only the path JAX-ORL will be installed into the routing table. B. The equal cost paths JAX-CHI-ORL and JAX- NY-ORL will be installed in the routing table if RIPv2 is the routing protocol. C. When EIGRP is the routing protocol, only the path JAX-ORL will be installed in the routing table by default. D. When EIGRP is the routing protocol, the equal cost paths JAX-CHI-ORL, and JAX-NY-ORL will.....

Demo

Which two benefits can be obtained by using VTP in a switching environment? A. Allowing frames from multiple VLANs to use a single interface. B. Allowing switches to read frame tags. C. Maintaining VLAN consistency across a switched network. D. Allowing VLAN information to be automatically propagated throughout the switching environment..... Which two statements are true about the command ip route 172.16.3.0 255.255.255.0 192.168.2.4? A. It establishes a static route to the 172.16.3.0 network. B. It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network.....

Demo

Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather this information? A. the amount of available ROM B. the amount of available flash and RAM memory C. the version of the bootstrap software present on the router D. show version E. show processes F. show running-config....

Demo

You would like to configure IP RIP on your Cisco Router. Which of the following steps below are required to install IP RIP? A. Specify the routing protocol. B. Configure static Rip routes. C. Specify directly connected subnets. D. Specify directly connected networks..... Billy was hired to setup Frame Relay subinterfaces on a point-point connection between two routers. Which of the following should Billy take into consideration when setting up this connection? A. Configure the router to forward all broadcast packets. B. Remove any network address assigned to the physical interface......

Demo

Which of the following correctly compares Fast Ethernet to Ethernet? A. Fast Ethernet uses the Same Maximum Transmission Unit (MTU). B. Fast Ethernet is based on an extension to the IEEE 802.3 specification. C. Fast Ethernet uses the same Media Access control (MAC mechanisms). D. Fast Ethernet preserves the frame format that is used by Ethernet. E. Fast Ethernet offers a speed increase one hundred times that of the Ethernet Fast Ethernet shares a great deal of similarities with Ethernet. ......

Demo

What are two benefits of segmenting a network with a later 2 bridge? A. To reduce collisions. B. To increase collisions. C. To add collision domains. D. To reduce collision domains. E. To have more broadcast domains...... Which of the following can reset a hold-down timer? A. When the hold-down timer expires. B. When infinity is finally defined as some maximum number. C. When the router exchanges update summaries at area borders. D. When the router detect faulty LSPs propagating through the internetwork. E. When another update is received indicating a new route with a better metric...

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