Hop Limit
Next Header
Fragment Offset
Header Checksum
第1题:
Which four of these are MPLS label header fields? ()
第2题:
Which fields are included in the TCP header?()
第3题:
Which two fields are found in an Ethernet frame header?()
第4题:
Which two security policy actions are valid?()
第5题:
An IPv6 host is configured to request a specific path through the network to reach a destination.Which IPv6 extension header should be used?()
第6题:
An IPv6 address is 128 bits long.
An IPv6 header contains the header checksum field.
An IPv6 header is 20 bits long.
An IPv6 header contains the next header field.
IPv6 route rs send RA messages.
An IPv6 header contains the protocol field.
第7题:
Advising on block checksum failures
Advising on inaccessible control files
Advising on inaccessible block change tracking files
Advising on empty password files
Advising on invalid block header field values
第8题:
Source Port
Acknowledgement Number
Request Number
Destination Address
Window
Data
第9题:
Label
VPI VCI
EXP
TTL
FCS
S flag
第10题:
row level
block level
object level
schema level
database level
第11题:
cell loss priority (CLP)
discard eligibility (DE)
head error control (HEC)
generic flow control (GFC)
forward explicit congestion notification (FECN)
第12题:
TTL
flags
checksum
type
第13题:
Although TCP segments differ from UDP segments, they both contain some common fields. What two segments do they share in common?()
第14题:
Which two are valid fields in an IPv6 header?()
第15题:
Pick the 4 valid ATM Cell Header fields:()
第16题:
Which two fields are found in an Ethernet frame?()
第17题:
GFC-4 bits of generic flow control
Forward-explicit congestion notification(FECN)
VCI-16 bits of virtual channel identifier
CLP-1 bit of congestion loss
HEC-8 bit of header error control
ATM Discard Eligibility(DE)bit
第18题:
multicast
broadcast
allcast
podcast
anycast
第19题:
deny
discard
reject
close
第20题:
NULL
SECURE
INTEGRAL
ENCRYPTED
CONFIDENTIAL
第21题:
Hop count
MTU
Latency
Bandwidth
第22题:
Version
TTL
Checksum
Flags
Data
第23题:
PPP
WAP
DSL
Ethernet
L2TPv3