4-laboratoriya Mavzu: Rezervlash protokollari stp, rstp va agregatsiyalash protokollari lacp, pagP ni sozlash

STP protokoli

Bu topologiyada switchlar o’zaro 3 ta interfeys orqali bog’langan.
Har bitta switchga quyidagi buyruqlar kiritiladi:
Switch>en
Switch#conf t
Switch(config)#int range fa0/3-5
Switch(config-if-range)#spanning-tree portfast
Switch(config-if-range)#do wr
Switch(config-if-range)#end



Qaysidir interfeys uzilganda darhol keyingisi ulanishini ko’rish mumkin.
RSTP protokoli
Quyidagi topologiya quriladi:

Har bitta switchga quyidagi buyruqlar kiritiladi:
Switch>en
Switch#conf t
Switch(config)# spanning-tree mode rapis-pvst
Switch(config)#do wr
Switch(config)#end

Qaysidir interfeys uzilganda darhol keyingisi ulanishini ko’rish mumkin.


LACP protokoli

Birinchi switch (switch4)kodi:
Switch>en
Switch#conf t
Switch(config)#int range fa0/3-5
Switch(config-if-range)#channel-protocol lacp
Switch(config-if-range)#channel-group 1 mode active
Switch(config-if-range)#do wr
Switch(config-if-range)#end

Ikkinchi switch (switch5)kodi:

Switch>en
Switch#conf t
Switch(config)#int range fa0/3-5
Switch(config-if-range)#channel-protocol lacp
Switch(config-if-range)#channel-group 1 mode passive
Switch(config-if-range)#do wr
Switch(config-if-range)#end

Barcha interfeyslarni ulanganligini ko’rish mumkin.

PAgP protokoli

Birinchi switch (switch4)kodi:
Switch>en
Switch#conf t
Switch(config)#int range fa0/3-5
Switch(config-if-range)#channel-protocol pagp
Switch(config-if-range)#channel-group 1 mode auto
Switch(config-if-range)#do wr
Switch(config-if-range)#end

Ikkinchi switch (switch5)kodi:

Switch>en
Switch#conf t
Switch(config)#int range fa0/3-5
Switch(config-if-range)#channel-protocol pagp
Switch(config-if-range)#channel-group 1 mode desirable
Switch(config-if-range)#do wr
Switch(config-if-range)#end



Barcha interfeyslarni ulanganligini ko’rish mumkin.
Topshiriq
Rezervlash va agregatsiyalash protokollarining afzallik va kamchiliklarini, qurish usullarini tahlil qiling.