多項(xiàng)選擇題Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?()

A. PortFast
B. UplinkFast
C. loop guard
D. root guard
E. BPDU guard
F. BackboneFast


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2.多項(xiàng)選擇題Which two of these are characteristics of an IPS device?()

A. passively listens to network traffic
B. is an active device in the traffic path
C. has a permissive interface that is used to monitor networks
D. traffic arrives on one IPS interface and exits on another

3.多項(xiàng)選擇題Which three are used in configuring Call Manager dial plans? ()

A. route list
B. route group
C. gateway list
D. route pattern

4.單項(xiàng)選擇題Which remote access VPN addressing technique supports a static IP address to support a specific application?()

A. Use a staticip addresses based on incoming user policies.
B. Use DHCP to assign addresses based on incoming user policies.
C. Deploy a clientless model to assign a unique address to the user.
D. Deploy RADIUS or LDAP to assign the address to the user.

5.多項(xiàng)選擇題What are two considerations to using IP Multicast delivery?()

A. no congestion avoidance
B. not for bandwidth intensive applications
C. no guaranteed delivery mechanism
D. source sends multiple data streams out each interface

6.多項(xiàng)選擇題You are the Cisco Network Designer in Cisco.com. Which signal and noise values will result in the best phone communication with an access point?()

A. signal strength 5dBm
B. signal strength 6dBm
C. noise level 4dBm
D. noise level 5dBm

8.多項(xiàng)選擇題Which three Layer 2 access designs have all of their uplinks in an active state?()

A. Flex Links
B. loop-free U
C. looped square
D. looped triangle
E. loop-free inverted U

9.多項(xiàng)選擇題Which three objectives would be met by designing Layer 3 switching in the Campus Backbone of a medium size installation?()

A. scale to a large size
B. increase router peering
C. provide a flexible topology with no spanning tree loops
D. control broadcasts in the backbone

10.多項(xiàng)選擇題Which three Layer 2 access designs have all of their uplinks in an active state?()

A.Flex Links
B.loop-free U
C.looped square
D.looped triangle
E.loop-free inverted U

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In which NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?()

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