單項(xiàng)選擇題A network is composed of several VRFs. It is required that VRF users VRF_A and VRF_B be able  to route to and from VRF_C, which hosts shared services. However, traffic must not be allowed to flow between VRF_A and VRF_B. How can this be accomplished?()

A.route redistribution
B.import and export using route descriptors
C.import and export using route targets
D.Cisco MPLS Traffic Engineering


您可能感興趣的試卷

你可能感興趣的試題

2.單項(xiàng)選擇題panning Tree Protocol calculates path cost based on which of these?()

A.interface bandwidth
B.interface delay
C.interface bandwidth and delay
D.hop count
E.bridge priority

3.單項(xiàng)選擇題An expanding company is deploying leased lines between its main site and two remote sites. The bandwidth 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 on each interface for the VOIP traffic. Users now complain about bad voice quality although no drops are observed in the low latency queue. What action will likely fix this problem?()

A.mark VOIP traffic with IP precedence 6 and configure only ’fair-queue’ on the links
B.configure the scheduler allocate 3000 1000 command to allow the QoS code to have enough CPU cycles
C.enable class-based traffic shaping on the VoIP traffic class
D.enable Layer 2 fragmentation and interleaving on the links
E.enable Frame Relay on the links and send voice and data on different Frame Relay PVCs

4.多項(xiàng)選擇題Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree  Protocol IEEE 802.1D? ()

A.Designated Root Cost
B.bridge ID priority
C.max age
D.bridge ID MAC address
E.Designated Root Priority
F.forward delay

5.單項(xiàng)選擇題To troubleshoot network issues more accurately, milliseconds should be included in the syslog of the router. Which command will achieve this?()

A.service timestamps log datetimec msec
B.logging timestamps msec
C.syslog timestamps hour minute second miliseconds
D.service logging timestamp msec
E.logging service timestamp msec

最新試題

f a Cisco switch is configured with VTPv1 in transparent mode, what is done with received VTP advertisements?()

題型:?jiǎn)雾?xiàng)選擇題

What is the command to configure RSVP to reserve up to one-tenth of a Gigabit link, but only allow each individual flow to use 1 MB/s?()

題型:?jiǎn)雾?xiàng)選擇題

What are the "bound IP addresses" used for in LDP?()

題型:?jiǎn)雾?xiàng)選擇題

You are the network administrator of a Layer 3 switched network. Users in one VLAN are complaining that access to the server VLAN is very slow from time to time. Traffic in the local VLAN works without any issue, and users in other VLANs do not have any complaint to reach the server VLAN. What is most likely the cause of this issue?()

題型:?jiǎn)雾?xiàng)選擇題

Which switch port error is an indication of duplex mismatches on 10/100/1000 IEEE 802.3u  Gigabit Ethernet ports?()

題型:?jiǎn)雾?xiàng)選擇題

Which IOS security feature is configured by the ip inspect inspection-name {in  out} command?()

題型:?jiǎn)雾?xiàng)選擇題

Which three protocols should be explicitly managed by using Control Plane Policing on an Internet border router?()

題型:多項(xiàng)選擇題

Which message type is constructed and sent from an MSDP router to its MSDP peers when it  receives a PIM register message (knowing that the MSDP router is also configured as an RP for  the PIM domain)?()

題型:?jiǎn)雾?xiàng)選擇題

An administrator of a peer-to-peer server application reports that the maximum bandwidth that his application receives is 90 Mb/s. You have an 8-port,100-Mb/s EtherChannel bundle on the switching infrastructure between the two servers, resulting in a bidirectional throughput of more than what is recorded. Which two solutions would allow for more bandwidth for the application?()

題型:多項(xiàng)選擇題

Which three are needed to run VRF lite for IPv6 on a router? ()

題型:多項(xiàng)選擇題