CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 82 ppsx
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 82 ppsx
... either a 13 (timestamp
request) or what?
A. 14 timestamp reply
B. 14 time
C. 14 reply
D. 26 timestamp reply
E. All of the above
11 02. book Page 783 Tuesday, May 20 , 20 03 2: 53 PM
Chapter 18
Basic ... preferable.
08
16 31
Type (9)
Code (0)
Checksum
Lifetime
Router Address 1
Preference Level 1
Router Address 2
Preference Level 2
Number of
Addresses
Address Entry
Size
1...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 17 ppsx
... (Token Ring LANs)
■ 10 0 ohm UTP 4-pair cable (Ethernet LANs)
■ 62. 5 / 12 5 µ fiber-optic cable (Ethernet LANs)
11 02. book Page 13 1 Tuesday, May 20 , 20 03 2: 53 PM
Copper Media 12 9
When working with ... was
sometimes referred to as Cheapernet.
Figure 3 - 12 Coaxial Cable—Thinnet
11 02. book Page 12 9 Tuesday, May 20 , 20 03 2: 53 PM
Optical Media 13 5
and forth slowly, it...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 18 ppsx
... data communications, as shown in
Figure 3- 21 .
Figure 3- 21 Light Wave Path
11 02. book Page 14 0 Tuesday, May 20 , 20 03 2: 53 PM
Optical Media 14 7
Other Optical Networking Components
Most of the data ... tight-buffered multimode cable.
11 02. book Page 14 6 Tuesday, May 20 , 20 03 2: 53 PM
14 2 Chapter 3: Networking Media
Figure 3 -23 Five Elements of a Fiber-Optic Ca...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 22 ppsx
... through F).
Remember that 10 * 10 can be written as 10
2
(10 “squared,” or 10 raised to the second
power, or 10 multiplied by itself 2 times. 10 * 10 * 10 can be written as 10
3
(ten “cubed,”
A ... Tuesday, May 27 , 20 03 9: 01 AM
11 02. book Page 18 1 Tuesday, May 20 , 20 03 2: 53 PM
Background for Studying Frequency-Based Cable Testing 18 7
or 10 raised to the thir...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 29 ppsx
... Sc
10 BASE2 (18 5 m)
50 Ohm Coax BNC
10 BASE-T (10 0 m)
10 0 Ohm UTP RJ45
10 BASE-TX (10 0 m)
10 0 Ohm UTP RJ45
10 0BASE-FX (22 8_ 4 12 m)
MM Fiber SC
10 00BASE-T (10 0 m)
10 0 Ohm UTP RJ45
10 00BASE-SX (22 0-550 ... detail in Chapter 6, “Ethernet Tech-
nologies and Ethernet Switching.”
11 02. book Page 25 3 Tuesday, May 20 , 20 03 2: 53 PM
Check Your Understanding 24 9
11 ....
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 46 ppsx
... Tables
IPX 3a.0800.5678 . 12 ab
IP 15 .16 .50.3
AppleTalk 10 0 .11 0
IP 15 .16 . 42. 8
IP 15 .17 .13 2. 6AppleTalk 20 0 .16 7
IPX 4b.0800. 0 12 1.ab13
IP
11 02. book Page 428 Tuesday, May 20 , 20 03 2: 53 PM
Objectives
Upon ... machine, sending or
receiving e-mail, and transferring files and data.
11 02. book Page 427 Tuesday, May 20 , 20 03 2: 53 PM
422 Chapter 7: TCP/IP P...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 52 ppsx
... TCP Segment Format
I sent # 10 .
I received # 10 .
Now send # 11 .
Source Des. Seq. Ack.
10 28 23 10 1
Source Des. Seq. Ack.
10 28 23 11 2
Source Des. Seq. Ack.
23 10 28 1 11
Source
Port
Destination
Port
Sequence
Number
Acknowledgment
Numbers
…
11 02. book ... table.
Figure 9 -11 Port Numbers
F
T
P
T
e
l
n
e
t
S
M
T
P
D
N
S
T
F
T
P
S
N
M
P
21
Application
Layer
Tran...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 57 ppsx
... Route calculation and maintenance
■ Security
chpt _10 .fm Page 5 32 Tuesday, May 27 , 20 03 8:57 AM
536 Chapter 10 : WANs and Routers
When the router is first put into service, no networking parameters ... offer.
chpt _10 .fm Page 529 Tuesday, May 27 , 20 03 8:57 AM
538 Chapter 10 : WANs and Routers
More Information: Roles of the Router in WANs (Continued)
Routers can specialize...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 63 ppsx
... Xremote mode
Table 12 -1 User ModeCommands (Continued)
Command Description
11 02. book Page 589 Tuesday, May 20 , 20 03 2: 53 PM
598 Chapter 12 : Router Configuration
Examples 12 -4, 12 -5, and 12 -6 display ... device
continues
Table 12 -2 Privileged Mode Commands (Continued)
Command Description
11 02. book Page 5 91 Tuesday, May 20 , 20 03 2: 53 PM
596 Chapter 12 : Route...
CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 70 ppsx
... IP_ADDRESS =10 .0.0 .1
IP_SUBNET_MASK =25 5 .25 5 .25 5.0
DEFAULT_GATEWAY =10 .0.0 .25 4
TFTP_SERVER =19 2 .16 8 .1. 1
TFTP_FILE=GAD/original _20 03_Jan _22 /c2600-i-mz . 12 1-5
Example 14 -14 tftpdnld
rommon 12 > tftpdnld
IP_ADDRESS: ... tftp flash
Address or name of remote host []? 19 2 .16 8 .11 9 .20
Destination filename [C2600-js-l _ 12 1-3.bin]?
Accessing tftp:/ /19...
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