CCIE系列認證CCIE(350-001)章節(jié)練習(2019.04.24)

A.version 1
B.version 5
C.version 7
D.version 8
E.version 9

A.HTTP
B.RTP
C.streaming video
D.BitTorrent
E.POP3

A. loop guard
B. PortFast
C. root guard
D. BDPU guard

A. IPv6 prefixes
B. link-local addresses
C. solicited node multicast addresses
D. IPv6 prefixes and topology information

A.root guard
B.loop guard
C.BPDU guard
D.UDLD
E.BPDU skew detection

A.Loop guard only operates on interfaces that are considered point-to-point by the spanning tree.
B.Loop guard only operates on root ports.
C.Loop guard only operates on designated ports.
D.Loop guard only operates on edge ports.

A.VTP updates are ignored and forwarded out all ports.
B.VTP updates are ignored and forwarded out trunks only.
C.VTP updates are made to the VLAN database and are forwarded out trunks only.
D.VTP updates are ignored and are not forwarded.

A.followers field
B.MD5 digest
C.VLAN information
D.sequence number

A.the table of 4096 elements that map the respective VLAN to STP instance number
B.VTP version
C.configuration revision number
D.native VLAN ID

A.configuring EIGRP stubs
B.configuring a second EIGRP AS and redistributing
C.configuring summary addresses
D.configuring an offset-list
E.configuring a prefix-list
F.configuring unicast neighbors