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Cisco.




1. Router1 . . CLI .

2. Router1

Continue with configuration dialog? [yes/no]:

: no <Enter>.

Router>

. "Router" , ">" , .

3. enable, .

Router> enable

Router#

4. , disable. logout exit, .

Router# disable

Router>

Router> exit

Router con0 is now available

Press RETURN to get started

 

1. Router1

Router>

2. . , :

Router>?

Enter .

3.

Router>enable

Router#

4.

Router#?

5.

Router#config terminal

Router(config)#

 

Show-.

disable. show .

Router1> show?

1. show version , , , , , .

2.

Router1> show clock

3. - - Cisco IOS. , - .

Router1> show flash

4. ( ) 10

Router1> show history

5. , . <ctrl> P.

6. , . <ctrl> N

7. IP-

Router1> show hosts

8.

Route1r> show interfaces

9.

Router1> show sessions

telnet .

10.

Router1> show terminal

.

11. ,

Router1> show users

12.

Router1> show controllers

.

13. .

Router1> en

14. show .

Router1# show?

show .

15. . . .

Router1# show running-config

more, .

16. .

Router# show protocols

 

.

, () , UP.

1. Router1

Router1# conf t

Router1(config)#

2. Ethernet . .

Router1(config)# interface FastEthernet0/0

Router1(config-if)#

3.

Router1(config-if)#?

exit.

Router1(config)# int fa0/0

.

4. , no.

Router1(config-if)# no shutdown

.

5.

Router1(config-if)# description Ethernet interface on Router 1

, show interface.

Router1(config-if)# end

Router1#show interface

6. Router 2 Router2

Router# conf t

Router(config)# hostname Router2

FastEthernet 0.

Router2(config)# interface fa0/0

.

Router2(config-if)# no shutdown

, Ethernet .

7. . Router1. , : DTE (data terminal equipment) DCE (data circuit)

Router1# show controllers S2/0

-...... DCE cable......-, , . .

Router1#conf t

Router1(config)#int s2/0

Router1(config-if)#clock rate?

64000

Router1(config-if)#clock rate 64000

Router1(config-if)#no shut

8. router4 . serial2/0.

, .

9. , UP.

Router1# sh int s2/0

Router1# sh int e0/0

Router2# sh int e0/0

Router4# sh int s2/0

 

CDP

1. router1, , CDP.

router1#show cdp interface

, CDP .

2. , CDP-, CDP .

router1# show cdp neighbors

. , router1 Fas 0/0 (Port ID) (Capability) router2 (Device ID) 1000 (Platform) Fas 0/0 (Local Intrfce) Ser 2/0 router4 1000 Ser 2/0.

3. router1,

router1# show cdp neighbors detail

. . Entry address(es) . IOS.

10. router1, , " router4"

router1# show cdp entry Router4

, show cdp neighbor detail, . , .

11. router1 , , router1 CDP .

router1#show cdp

CDP

router1 (config)# no cdp run

router1 (config)# cdp run

12. CDP , . router1, CDP FastEthernet 0/0.

router1 (config)# interface fa0/0

router1 (config-if)# no cdp enable

router1 (config)# Ctrl-Z

router1# show cdp interface

FastEthernet 0/0.

 





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: 2016-11-12; !; : 1526 |


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