多項選擇題Which of the following is an unlikely reason for the ARP process to fail?()

A.CEF switching is disabled on the switch
B.The source device and destination device are in different VLANs
C.The VLAN is excluded from the trunk
D.The host is connected to the switch through an IP phone
E.A faulty cable from host to switch or between switches
F.The trunking encapsulation type is inconsistent on the two ends of the link


您可能感興趣的試卷

你可能感興趣的試題

1.多項選擇題Whichof the following are valid modes of packet switching on most routers?(Choose all thatapply.)()

A.Cisco Express Fonvarding
B.FIB switching
C.Cache switching
D.Optimized switching
E.Process switching
F.Fast switching

2.單項選擇題Which of the following management types can be used to deploy appropriate quality-of-servicesolutions to make the most efficient use of bandwidth?()

A.Fault management
B.Accounting management
C.Operations management
D.Performance management
E.Security management
F.Configuration management

3.單項選擇題Which of the following commands provides data plane information required to forward a packet toa specific ip address?()

A.sh ip route
B.sh ip cef 〈ip_address〉
C.sh adjacency 〈ip_address〉
D.sh ip route 〈ip_addres$〉
E.sh ip adjacency 〈/p_address〉
F.sh ip cef 〈mac_addrQss〉〈ip_address〉

4.多項選擇題Which of the following characteristics describe the Root Guard feature?(Choose all that apply.)()

A.The port must be put into forwarding state manually after root-inconsistent state has beencorrected
B.A Root Guard port receiving superior BPDU goes into a root-inconsistent state
C.A Root Guard port receiving inferior BPDU goes into a root-inconsistent state
D.While the port is in a root-inconsistent state no user data is sent across that port
E.The port returns to a forwarding state if inferior BPDUs stop
F.It should be applied to all switch ports

5.多項選擇題Which of the following would provide good baseline documentation to have on hand whenanalyzing potential problems?(Choose all that apply.)()

A.User authentication ID and password
B.User profile
C.Output of debug
D.Output of show interface
E.Result of ping
F.Output of show process cpu

6.多項選擇題Which of the following are common issues that should be considered when establishing ortroubleshooting site-to-site VPNs?(Choose all that apply.)()

A.User authentication
B.Overlapping IP address space
C.GRE or IPsec configuration
D.MTU size
E.VPN client software
F.Authentication server configured ly

7.多項選擇題Which of the following are TACACS+ characteristics?(Choose all that apply.)()

A.Cisco proprietary
B.Standards-based protocol
C.Provides separate services for authentication, authorization, and accounting
D.Encrypts only the password
E.Uses UDP for a transport layer
F.Encrypts the entire packet

8.單項選擇題Which of the following commands will remove all dynamic entries for a router’s NAT table?()

A.clear nat translations
B.clear ip nat translations*
C.clear ip nat statistics
D.clear ip nat transactions*
E.clear ip nat translations
F.clear ip nat translations all

9.多項選擇題Which of the following are correct statements?()

A.EIGRP advertises the best routes to its neighbor
B.EIGRP uses "cost" to determine best path
C.EIGRP allows unequal cost load balancing
D.OSPF requires neighbor adjacencies before updates are sent
E.EIGRP advertises all routes to its neighbor
F.OSPF allows unequal cost load balancing

10.多項選擇題Which of the following are byproducts of a structured maintenance plan?(Choose all that apply.)()

A.Predictable security vulnerabilities
B.Economies of scale
C.Improved expenditure forecasts
D.Increased downtime
E.Predictable equipment obsolescence
F.Consumption of fewer resources

最新試題

Refer to the exhibit. Which two statements about the AAA configuration are true?()

題型:多項選擇題

Match the xDSL type on the above to the most appropriate implementation on the below.

題型:問答題

Study the exhibit carefully. The Cisco IOS IPsec High Availability (IPsec HA) Enhancementsfeature provides an infrastructure for reliable and secure networks to provide transparent availability of the VPN gateways - that is, Cisco IOS Software-based routers. What are the twooptions that are used to provide High Availability IPsec?()

題型:多項選擇題

As a network engineer, study the exhibit carefully. Router Net is unable to establish an ADSLconnection with its provider. Which action would correct this problem?()

題型:單項選擇題

Study this exhibit carefully. What information can be derived from the SDM firewall configurationdisplayed?()

題型:單項選擇題

Drag the correct statements about MPLS-based VPN on the left to the boxes on the right.(Not allstatements will be used)

題型:問答題

Drag and drop each function on the above to the hybrid fiber-coaxial architecture component that itdescribes on the below.

題型:問答題

Drag and drop the xDSL type on the above to the appropriate xDSL description on the below.

題型:問答題

Drag and drop question. The upper gives the MPLS functions, the bottom describes the planes.Drag the above items to the proper location at the below

題型:問答題

IPSec VPN is a widely-acknowledged solution for enterprise network. Which three IPsec VPNstatements are true?()

題型:多項選擇題