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Homidov Qudratillo
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| Sana | 07.03.2024 | | Hajmi | 1.48 Mb. | | #168709 |
Bog'liq 7a903a527d724601aee47b5b2ea502b7, diqqat kamera, 564816, laboratoriya №6, Normal fiziologiya (Alaviya O.T.) - 2006 y., kopiya uchun (amaliyot), BAHOLASH VAROG\'I, t umar u.n, Pardozlash ishlari, Касбга-ўқиш 2024 йил режа (2), 1. ShKni elektr tarmog‘iga ulash Elektr tarmog‘ini himoyalash qu, 1649750285, malaka oshirish
Homidov Qudratillo
4-Labaratoriya mashg`uloti
Mavzu: Rezervlash protokollari - STP, RSTP va agregatsiyalash protokollari - LACP, PAgP ni sozlash
Ishdan maqsad: Kanal pog‘onasi protokollari-STP (spanning-tree protocol), RSTP protokollari va LACP, PAGP аgregatsiyalash protokollarining sozlash va ishlash tamoyillari bo`yicha amaliy ko`nikmaga ega bo`lish.
Tarmoq tapologiyamizni tuzib olamiz va 1-holat bo`yicha ishimizni tekshirib ko`ramiz va switchlarni mac adresi bo`yicha tabaqalanishini kuzatamiz:
Mana sw-3 dan root ni izlaganimizda Fast0/3 Root qib tanlagan bunga sabab uni mac-addresi kichikligida
Endi ikkinchi bosqichimizni sinab ko`ramiz uni priotitysini ko`tarishimiz orqali root daragaga ko`taramiz:
SW-3>enable
SW-3#conf ter
SW-3(config)#spanning-tree vlan 1 priority 24576
Natijani ko`rishimiz mumkinki endi sw-2 sw-3 ni asosiy root deb oldi sababi prioriteti kichik boldi bunda ham prioriteti kichiki root deb olinadi.
Endi spanning-tree vlan root primary
Buyrugini sw-2 ga kiritamiz va endi sw -2 ni root qilamiz:
SW-2#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
SW-2(config)#spanning-tree vlan 1 root primary
Va natijani ko`ramiz, bunda sw-2 ni prioriteti ham sw-2 dan kichik boldi 4096 va root bolib oldi:
Etherchannel
Topologiyamizni tuzamiz va channel grouplani birlashtirin chiqamiz:
SW-Y>enable
Switch#conf ter
Switch(config)#inter rang fast 0/3-4
Switch(config-if-range)#shutdown
Switch(config-if-range)#channel-group 1 mode passive
Switch#CONF TER
Enter configuration commands, one per line. End with CNTL/Z.
SW-T(config)#INT RANGE FAST 0/1-2
SW-T(config-if-range)#CHANNEL-Group 1 MODe ACtive
SW-T(config-if-range)#SPANNing-tree Portfast DIsable
Mana ko`rishimiz mumkinki ikkala port ham yashil yondi , endi jarayonni qanay ketishuni kuzatamiz,bunda bitta portni uzim tashlasak ham ma`lumot almashaveradi:
Endi qolgan switchlarga ham komandalarni yozamiz:
Mana ko`rishimiz mumkinki hamma portlar yashil yondi faqat pasivlari uchun 1ta port yashil qolganlari zaxiralangan.
5-labaratoriya ishi
Vlan transport protocol(VTP)
Tarmoq topologiyasini tuzib olamiz:
Endi server,transparent, client larga nastroykani qilishni boshlaymiz:
Switch>enable
Switch#conf ter
Switch(config)#hostnae SERVER
SERVER(config)#vtp version 2
SERVER(config)#vtp mode server
SERVER(config)#vtp domain alfa
SERVER(config)#vtp password 123
SERVER(config)#vlan 10
SERVER(config-vlan)#name talaba
SERVER(config-vlan)#exit
SERVER(config)#vlan 20
SERVER(config-vlan)#name domlo
SERVER(config)#interface range fastEthernet 0/1-2
SERVER(config-if-range)#switchport mode trunk
Natijani tekshiramiz vlan 10 oilari aloqa almashinishini kuzatamiz:
6-labaratoriya mashg`uloti
Mavzu: RIP, EIGRP, OSPF va BGP protokollari asosida dinamik marshrutlashni sozlash.
Topologiyamizni Bgp orqali tuzamiz va nastroyka jarayonini tuzamiz:
Endi routerlarimizga nastroyka jarayonimizni boshlaymiz:
Router>enable
Router#conf ter
Router(config)#hostname R2
R2(config)#int g 0/0
R2(config-if)#no shut
R2(config-if)#ip ad 192.168.20.1 255.255.255.0
R2(config-if)#int g 0/1
R2(config-if)#ip add 1.1.1.2 255.255.255.0
R2(config)#router bgp 200
R2(config-router)#neighbor 1.1.1.1 remote-as 100
R2(config-router)#network 192.168.20.0 mask 0.0.0.255
R2(config-router)#network 1.1.1.0 mask 0.0.0.255
R2(config-router)#do write
Natijani endi tekshiramiz:
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