O’zbekiston respublikasi axborot texnologiyalari va kommunikatsiyalarini rivojlantirish vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti ttba

O’ZBEKISTON RESPUBLIKASI AXBOROT TEXNOLOGIYALARI
VA KOMMUNIKATSIYALARINI RIVOJLANTIRISH VAZIRLIGI
MUHAMMAD AL-XORAZMIY NOMIDAGI
TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI

TTBA fani bo’yicha

Laboratoriya ishi №5-6
Mavzu: STP protokolini sozlash va uning ishlash prinsipini o’rganish.
RSTP protokolini sozlash va uning ishlash prinsipini o’rganish.

Guruh: BTN003-L2
Bajardi: Sobirov Ibrohim
Tekshirdi: Akmuradov Baxtiyor
TOSHKENT 2022
5-Laboratoriya ishi


STP protokolini sozlash va uning ishlash prinsipini o’rganish


Ishdan maqsad: Kanal pog’onasi protokoli STP ni ishlash prinsipini o’rganish va uni sozlash.


6-Laboratoriya ishi


RSTP protokolini sozlash va uning ishlash prinsipini o’rganish


Ishdan maqsad: Kanal pog’onasi protokoli RSTP protokolini sozlash va uning ishlash prinsipini o’rganish


1-Topshiriq

– STP protokolini yoqing;

– STP protokoli bo’yicha root switch va root secondary kommutatorlarni sozlang va tekshiring;
– Har bir kommutatorni ildiz kommutator (root) qilib, kadrning harakat yo’nalishlarini o’zgartiring;
– Har bir kommutator konfiguratsiya natijalarini tahlil qiling (natijalarni hisobotga qo’shing).
2-Topshiriq

- RSTP protokolini yoqing;

- Asosiy (root) va zaxira (root secondary) kommutatorlarni sozlang va tekshiring;
- Port bloklanishi uchun port uchun yo’l qiymatni sozlang;
- Halqadan qochish uchun RSTP ni sozlang;
- Xavfsizlik funksiyalarini yoqing;
- Har bir kommutator konfiguratsiyasi natijalarini tahlil qiling.


Ishni bajarish tartibi
5-Laboratoriya

2.LSW21,LSW22 va LSW23 switchga talaba sysname ga ismini kiritadi.


system-view
[Huawei]sysname Ibrohim LSW21
[Ibrohim LSW21]quit




system-view
[Huawei]sysname Ibrohim LSW22
[Ibrohim LSW22]quit





system-view
[Huawei]sysname Ibrohim LSW23
[Ibrohim LSW23]quit



system-view
[Huawei]sysname Sobirov LSW24
[Sobirov LSW24]quit


system-view
[Huawei]sysname Sobirov LSW25
[Sobirov LSW25]quit

1.STP configuration

[Ibrohim LSW21]stp mode stp

[Ibrohim LSW22]stp mode stp

[Ibrohim LSW23]stp mode stp

[Sobirov LSW24]stp mode stp
[Sobirov LSW24]stp root secondary

3.Root LSW25 bolsin

[Sobirov LSW25]stp mode stp
[Sobirov LSW25]stp root primary




6-laboratoriya


system-view
[Ibrohim LSW21]stp mode rstp

system-view
[Ibrohim LSW22]stp mode rstp

system-view
[Ibrohim LSW23]stp mode rstp

system-view
[Sobirov LSW24]stp mode rstp

system-view
[Sobirov LSW25]stp mode rstp

[Sobirov LSW25]stp root primary

[Sobirov LSW24]stp root secondary

[Sobirov LSW25]stp pathcost-standard legacy

[Sobirov LSW24]stp pathcost-standard legacy

[Ibrohim LSW24]stp pathcost-standard legacy
[Ibrohim LSW24]interface Ethernet 0/0/2
[Ibrohim LSW24-Ethernet0/0/2]stp cost 20000
[Ibrohim LSW24-Ethernet0/0/2]quit

[Ibrohim LSW21]stp pathcost-standard legacy

[Ibrohim LSW22]stp pathcost-standard legacy

[Ibrohim LSW24]interface Ethernet 0/0/1

[Ibrohim LSW24-Ethernet0/0/1]stp edged-port enable

[Ibrohim LSW24-Ethernet0/0/1]quit
[Ibrohim LSW24]stp bpdu-protection

[Ibrohim LSW21]interface Ethernet 0/0/1

[Ibrohim LSW21-Ethernet0/0/1]stp edged-port enable

[Ibrohim LSW21-Ethernet0/0/1]quit
[Ibrohim LSW21]stp bpdu-protection

[Sobirov LSW25]interface Ethernet 0/0/1

[Sobirov LSW25-Ethernet0/0/1]stp root-protection
[Sobirov LSW25-Ethernet0/0/1]quit
[Sobirov LSW25]interface Ethernet 0/0/2
[Sobirov LSW25-Ethernet0/0/2]stp root-protection
[Sobirov LSW25-Ethernet0/0/2]quit
[Sobirov LSW25]interface Ethernet 0/0/3
[Sobirov LSW25-Ethernet0/0/3]stp root-protection
[Sobirov LSW25-Ethernet0/0/3]quit