JN0-102
多选题Which two fields are found in an Ethernet frame header?（）ATTLBflagsCchecksumDtype
题目
TTL
flags
checksum
type
相似问题和答案
第1题：
A. source and destination MAC address
B. source MAC address and destination network address only
C. source and destination network address only
D. source network address and destination MAC address
E. source and destination MAC address and source and destination network address
第2题：
Which two features did WPAv1 add to address the inherent weaknesses found in WEP?（）
- A、a stronger encryption algorithm
- B、key mixing using temporal keys
- C、shared key authentication
- D、a shorter initialization vector
- E、per frame sequence counters
正确答案:B,E
第3题：
A. Hop Limit
B. Next Header
C. Fragment Offset
D. Header Checksum
第4题：
Which two are valid fields in an IPv6 header?（）
- A、Hop Limit
- B、Next Header
- C、Fragment Offset
- D、Header Checksum
正确答案:A,B
第5题：
Two Company switches are connected via a trunk link. In this network， the original frame is encapsulated and an additional header is added before the frame is carried over a trunk link. At the receiving end， the header is removed and the frame is forwarded to the assigned VLAN. This describes which technology？（）
- A、 DISL
- B、 ISL
- C、 DTP
- D、 IEEE 802.1Q
- E、 MPLS
- F、 None of the other alternatives apply
正确答案:B
第6题：
Which four of these are MPLS label header fields？ （）
- A、Label
- B、VPI VCI
- C、EXP
- D、TTL
- E、FCS
- F、S flag
正确答案:A,C,D,F
第7题：
Which two Any Transport over MPLS （AToM） traffic encapsulations require the use of a control word？（）
- A、HDLC
- B、ATM AAL5
- C、PPP
- D、Ethernet VLAN
- E、Frame Relay
正确答案:B,E
第8题：
A.Version
B.Type
C.Source Port
D.Flags
E.Data
第9题：
Which fields are included in the TCP header?（）
- A、Source Port
- B、Acknowledgement Number
- C、Request Number
- D、Destination Address
- E、Window
- F、Data
正确答案:A,B,E
第10题：
Which two fields are found in an Ethernet frame header?（）
- A、TTL
- B、flags
- C、checksum
- D、type
正确答案:C,D