TCP/IP Tutorial and Technical Overview phần 1 docx
TCP/IP Tutorial and Technical Overview phần 1 docx
... 19 86, with updates in 19 88 (4.3BSD Tahoe) and 19 90 (4.3BSD
Reno). 4.4BSD was released in 19 93. Due to funding constraints, 4.4BSD was
xxiv TCP/IP Tutorial and Technical Overview
12 TCP/IP Tutorial ...
synonymous with “IP gateway.”
TCP/IP Tutorial and Technical Overview
December 2006
International Technical Support Organization
GG24-3376-07
10 TCP/IP...
TCP/IP Tutorial and Technical Overview phần 2 ppt
... LengthService TypeHLENVERS
14 98 640
3 211
11 6 TCP/IP Tutorial and Technical Overview
Timestamp Request (13 ) and Timestamp Reply (14 )
These two messages are for debugging and performance measurements. ... entries
Destination Router Interface
12 9.7.0.0 E lan0
12 8 .15 .0.0 D lan0
12 8 .10 .0.0 B lan0
default B lan0
12 7.0.0 .1 loopback loo
Host D
Host C
Host E
Host F
H...
TCP/IP Tutorial and Technical Overview phần 3 ppt
... Direct 1 Direct 1 Direct 1 Direct 1 Direct 1 Direct 1
B: Unreachable C 4 C 5 C 6 C 11 C 12
C: B 3 A 4 A 5 A 6 A 11 D 11
A: B 3 C 4 C 5 C 6 C 11 C 12
17 8 TCP/IP Tutorial and Technical Overview
Figure ... Cost
(1)
(1)
(1)
(1)
(1)
(10 )
17 6 TCP/IP Tutorial and Technical Overview
To provide more efficient resource utilization. This method o...
TCP/IP Tutorial and Technical Overview phần 4 pptx
... DHCP and co-located care-of address is the preferred
method of address allocation.
308 TCP/IP Tutorial and Technical Overview
The RSVP Resv messages looks similar to the path message. Figure 8 -12 ... to a special TCP/IP port, the
receivers can make a Wildcard-Filter reservation for all packets with this
destination port.
324 TCP/IP Tutorial and Technical Overview
F...
TCP/IP Tutorial and Technical Overview phần 5 ppt
... wireless LANs and provides 11 Mbps transmission with
fallbacks to 5.5, 2, and 1 Mbps in the 2.4 GHz band. 802 .11 b uses
only DSS. 802 .11 b was a 19 99 ratification to the original 802 .11
standard, ... Standard. (Also STD0067)
(May 2006)
416 TCP/IP Tutorial and Technical Overview
Figure 11 -3 shows the conceptual model of RPC.
Figure 11 -3 Remote Procedure Call (RPC...
TCP/IP Tutorial and Technical Overview phần 6 pps
... 524 TCP/IP Tutorial and Technical Overview
long, with the first two digits having specific meanings. See Table 14 -1 and
Table 14 -2 for descriptions of these codes.
Table 14 -1 First digit ... command received.
490 TCP/IP Tutorial and Technical Overview
The Interpret As Command (IAC) character is followed by a command code. If
this command deals with option negot...
TCP/IP Tutorial and Technical Overview phần 7 doc
... hard line break and an imbedded =0D=0A
6 G 22 W 38 m 54 2
7 H23X39n553
8 I24Y40o564
9 J25Z41p575
10 K26a42q586
11 L27b43r597
12 M 28 c 44 s 60 8
13 N 29 d 45 t 61 9
14 O30e46u62+
15 P 31 f 47 v 63 ... Protocol HTTP /1. 0 (May 19 96)
RFC 2 616 – Hypertext Transfer Protocol HTTP /1. 1 (June 19 99)
RFC 2 617 – HTTP Authentication (June 19 99)
RFC 2 817 – Upgrading to TLS With...
TCP/IP Tutorial and Technical Overview phần 8 ppt
... Router
Note: WAP-2 61- WTLS-20 010 406-a is only the original specification. It has
been updated by specifications WAP-2 61_ 100-WTLS-20 010 926-a,
WAP-2 61_ 1 01- WTLS-20 011 027-a, and WAP-2 61_ 102-WTLS-20 011 027-a.
... in OMA specifications
WAP- 217 -WPKI-20 010 424-a, WAP- 217 _10 3-WPKI-20 011 102-a, and
WAP- 217 _10 5-WPKI-20020 816 -a.
SEC-Commit: Initiated when the handsh...
TCP/IP Tutorial and Technical Overview phần 9 ppsx
...
means that e and (p -1) (q -1) have no common factor other than 1.
4. Find its inverse, d mod (p -1) (q -1) , which means that ed = 1 mod (p -1) (q -1) .
Chapter 22. TCP/IP security 7 81
corresponding public ... private networks (VPNs) in 22 .10 , “Virtual private networks
(VPNs) overview on page 8 61.
Internet/
intranet
H1 H2
Connection
IPSec tunnel
786 TCP/IP Tutorial and...
TCP/IP Tutorial and Technical Overview phần 10 ppsx
...
address
Type
0x888E
Protocol
version
1
Packet
type
0
Packet body
length
4
Code
3
Identifier Length
4
6 6 2 1 1 2 1 1 2
(Bytes)
(Bytes)
Ethernet Header
802.1x/EAPOL Header
EAP Header
914 TCP/IP Tutorial and Technical Overview
Network ...
address
Type
0x888E
Protocol
version
1
Packet
type
0
Packet
body length
Code Identifier Length Type
Data
//
6 6 2 1 1 2 1 1 2
(By...