cisco 640 802 ccna portable command guide 2008 phần 1 ppt
cisco 640 802 ccna portable command guide 2008 phần 1 ppt
... 11 1
Sticky MAC Addresses 11 2
Configuration Example 11 3
Chapter 12 VLANs 11 7
Creating Static VLANs 11 7
Using VLAN Configuration Mode 11 7
Using VLAN Database Mode 11 8
Assigning Ports to VLANs 11 8
Using ... 10 5
Chapter 12 VLANs 11 7
Chapter 13 VLAN Trunking Protocol and Inter-VLAN Routing 12 5
Chapter 14 STP and EtherChannel 13 9
Part VI Extending the LAN 15 9
Chapter...
cisco 640 802 ccna portable command guide 2008 phần 5 pptx
... Optional Commands 93
Example 2: 17 2 .16 .8.0 0.0.7.255
17 2 .16 8.8.0 = 10 1 011 00.00 010 000.000 010 00.00000000
0.0.0.7.255 = 00000000.00000000.0000 011 1 .11 111 111
result = 10 1 011 00.00 010 000.00001xxx.xxxxxxxx
00001xxx ... 10 1 011 00.00 010 000.00000000.00000000
0.0.255.255 = 00000000.00000000 .11 111 111 .11 111 111
result = 10 1 011 00.00 010 000.xxxxxxxx.xxxxxxxx
17 2...
cisco 640 802 ccna portable command guide 2008 phần 2 pdf
... binary:
19 2 .16 8 .10 0 .11 5 = 11 000000 .10 1 010 00. 011 0 010 0. 011 10 011
255.255.255.240 = 11 111 111 .11 111 111 .11 111 111 .11 110 000
Decimal Binary
255.255.0.0 11 111 111 .11 111 111 .00000000.00000000
11 111 111 .11 111 111 .11 110 000.00000000 ... outcomes:
19 2 .16 8 .10 0 .16 4 = 11 000000 .10 1 010 00. 011 0 010 0 .10 10 010 0
255.255.255.248 = 11 111 111 .11 111 11...
cisco 640 802 ccna portable command guide 2008 phần 3 docx
... 010 010 11. 00000000
17 2 .16 .76.0 = 10 1 011 00.00 010 000. 010 011 00.00000000
17 2 .16 .77.0 = 10 1 011 00.00 010 000. 010 011 01. 00000000
17 2 .16 .78.0 = 10 1 011 00.00 010 000. 010 011 10.00000000
17 2 .16 .79.0 = 10 1 011 00.00 010 000. 010 011 11. 00000000
Common ... routes:
17 2 .16 .68.0 = 10 1 011 00.00 010 000. 010 0 010 0.00000000
17 2 .16 .69.0 = 10 1 011 00.00 010...
cisco 640 802 ccna portable command guide 2008 phần 4 ppsx
...
unrecognized commands
(spelling mistakes).
Network 17 2 .16 .20.0/24 Network 17 2 .16 .20.0/30 Network 17 2 .16 .30.0/24
17 2 .16 .10 .10
s0/0 /1
DCE
17 2 .16 .20.2
fa0/0
17 2 .16 .10 .1
s0/0/0
17 2 .16 .20 .1
Boston-2 811
Buffalo-2 811
17 2 .16 .30.30
fa0/0
17 2 .16 .30 .1
66 ...
rr
rr
oo
oo
uu
uu
tt
tt
ee
ee
11
11
77
77
22
22
11
11
66
66
22
22
00
00
00...
cisco 640 802 ccna portable command guide 2008 phần 6 ppsx
... OPSF packets
17 2 .16 .10 .10 17 2 .16 .30.30 17 2 .16 .50.50
s0/0
17 2 .16 .40 .1
s0/0
17 2 .16 .20 .1
Network
17 2 .16 .20.0/30
DCEDCE
s0 /1
172 .16 .40.2
s0 /1
172 .16 .20.2
Network
17 2 .16 .40.0/30
Network
17 2 .16 .50.0/24
Network
17 2 .16 .10 .0/24
Network
17 2 .16 .30.0/24
fa0/0
17 2 .16 .10 .1
fa0/0
17 2 .16 .30 .1
fa0/0
17 2 .16 .50 .1
GalvestonHouston
Austin
Ver...
cisco 640 802 ccna portable command guide 2008 phần 7 doc
... 30
fa0/9 -12
19 2 .16 8.30.0/24
Internet
Native
VLAN 1
fa0/2-4
19 2 .16 8 .1. 0/24
VLAN 1
192 .16 8 .1. 2/24
IEEE 802. 1q
Trunk
s0/0/0
19 2. 31. 7.6/30
Lo 0
19 8 .13 3. 219 .1/ 24
s0/0/0 DCE
19 2. 31. 7.5/30
fa0/0 – no IP address
fa0/00 .1 – VLAN 1 (Native) - 19 2 .16 8 .1. 1/24
fa0/0 .10 ... address 19 2 .16 8 .10 .1 255.255.255.0
Router(config-subif)##
##
ii
ii
pp
pp
aa...
cisco 640 802 ccna portable command guide 2008 phần 8 pps
... Example
VTP
Domain
stpdemo
fa0 /13
fa0/8
fa0/5 fa0/5
fa0/8
fa0/8
1
16
g0 /1
20 10
1
g0 /1
10
1
10
20
20
1
10
g0 /1
1
20
g0/2
VTP Client
VLAN 10 Root Primary
Distribution1 (2960)
Core (2960)
VLAN 1 Root Primary
VTP ...
pp
pp
aa
aa
gg
gg
pp
pp
11
11
cc
cc
oo
oo
uu
uu
nn
nn
tt
tt
ee
ee
rr
rr
ss
ss
Clears PAgP channel group 1 information
Switch#cc
cc
ll
ll
ee
ee
aa
aa...
cisco 640 802 ccna portable command guide 2008 phần 9 pot
...
ll
ll
__
__
11
11
22
22
11
11
33
33
bb
bb
ii
ii
nn
nn
Name of the Cisco IOS
Software image.
Address or name of remote host [ ]?
11
11
99
99
22
22
11
11
66
66
88
88
11
11
11
11
99
99
... [ ]?
11
11
99
99
22
22
11
11
66
66
88
88
11
11
11
11
99
99
22
22
00
00
Source filename [ ]? cc
cc
22
22
66
66
00
00
00
00
jj
jj
ss
ss
ll
ll...
cisco 640 802 ccna portable command guide 2008 phần 10 pdf
... Console Line Speed: ROM Monitor Mode
Baud Bit 5 Bit 12 Bit 11
11 5200 1 1 1
57600 1 1 0
38400 1 0 1
19200 1 0 0
9600 0 0 0
4800 0 0 1
2400 0 1 1
12 00 0 1 0
router#cc
cc
oo
oo
nn
nn
ff
ff
ii
ii
gg
gg
uu
uu
rr
rr
ee
ee
...
00
00
xx
xx
22
22
11
11
44
44
22
22
Changes the configuration register
to 214 2.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit places
0 0 1...