多项选择题

A.The port must be put into forwarding state manually a……

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

<上一题目录下一题>

热门试题

多项选择题Whichofthefollowingwouldprovidegoodbaselinedocumentationtohaveonhandwhenanalyzingpotentialproblems？（Chooseallthatapply.）（）

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

多项选择题Whichofthefollowingarecommonissuesthatshouldbeconsideredwhenestablishingortroubleshootingsite-to-siteVPNs？（Chooseallthatapply.）（）

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

多项选择题WhichofthefollowingareTACACS+characteristics？（Chooseallthatapply.）（）

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

单项选择题Whichofthefollowingcommandswillremovealldynamicentriesforarouter’sNATtable？（）

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

多项选择题Whichofthefollowingarecorrectstatements？（）

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