1 – laboratoriya ishi tarmoq qurilmalarida dastlabki xavfsizlik sozlamalarini o’rnatish ishdan maqsad

Sw1 da EtherChannel sozlash:
sw1(config)# interface range f0/11-14
sw1(config-if-range)# shutdown
sw1(config-if-range)# channel-group 2 mode desirable
Creating a port-channel interface Port-channel 2
Sw2 da EtherChannel sozlash:
sw2(config)# interface range f0/11-14
sw2(config-if-range)# channel-group 2 mode auto
Creating a port-channel interface Port-channel 2
Sw1 ga jismoniy interfeyslarni ulash:
sw1(config)# interface range f0/11-14
sw1(config-if-range)# no shut
Axborotlarni ko`rib chiqamiz
Etherchannel to`g`risida axborotlar


Nazorat savollari

1. 
   STP protokolining vazifalarini keltiring?
   
2. 
   Tarmoqda ildiz kommutator deganda nimani tushunasiz va u qanday tanlanadi?
   
3. 
   STP protokolida qanday port turlari ishlatiladi va ular qanday aniqlanadi.?
   
4. 
   Agregatsiya kanal vazifasi va turlarini keltiring?
   
5. 
   Kanal pog`onasi protokollarini keltiring?
   
6. 
   PAgP protokolini tavsiflang?
   
7. 
   LACP protokolini tavsiflang?