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Tarmoq administratorligi (Cisco) va Tizim administratorligi (Server)ni biz bilan o'rganing.
Bularning hammasi @cisco_server kanalida...
Adminlar bilan bog'lanish uchun ๐Ÿ‘‰
Serverlar bo'yicha: @uzbekiston_erkatoyi
Cisco bo'yicha: @ciscoucell va @Dream_0044
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Cisco and Server | AI
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Cisco and Server | AI
๐Ÿ”ฅ Ko'pchilik bilmagan OSPF sirlari โ€” #1
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
โ“ Savol: Quyidagi komanda nima qiladi?
router ospf 1
  network 10.0.0.0 0.0.0.255 area 0

Ko'pchilikning fikri::
"10.0.0.0 tarmoqni OSPF ga e'lon qiladi" โ€” NOTO'G'RI โŒ

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
โœ… To'g'ri javob:
network komandasi tarmoqni emas โ€” interfeysdagi OSPF ni YOQADI!
Keyin o'sha interfeys LSA orqali o'zi e'lon qilinadi ๐Ÿ“ก
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿง  Misol bilan tushunamiz:
Router 3 ta interfeysi bor:
Gi0/0 โ†’ 10.0.0.1  โœ… mos keladi
Gi0/1 โ†’ 10.0.10.1 โŒ mos kelmaydi
Gi0/2 โ†’ 192.168.1.1 โŒ mos kelmaydi

network 10.0.0.0 0.0.0.255 area 0 ๐Ÿ‘† Bu komanda faqat Gi0/0 da OSPF ni yoqadi
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐ŸŽฏ Wildcard mask nima qiladi?
Wildcard
Ma'nosi
0.0.0.0
Faqat aynan shu IP
0.0.0.255
/24 dagi barcha IP lar
255.255.255.255
Barcha interfeyslari
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ’ก 1 gap bilan yodla:
Network statement โ€” tarmoq e'lon qilmaydi, interfeysdagi OSPF ni YOQADI!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ“Œ Bu bilim CCNP/CCIE imtihonlarida tez-tez chiqadi!

๐Ÿ‘‡ Buni bilardingmidingiz?
Komentariyada kutib qolamiz!


@cisco_server
#OSPF #Cisco #CCNA #CCNP #CCIE #Networking #Tarmoq
๐Ÿ‘2๐Ÿคฏ1
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Cisco and Server | AI
๐Ÿง  CCNA da aytishmagan OSPF sirlari! (Chapter 8 โ€” ENCOR 350-401)
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#1 โ€” DR preemption yo'q! ๐Ÿšซ
Ko'pchilik bilmaydi: DR saylovdan keyin yangi, yaxshiroq router kelsa ham DR o'zgarmaydi!
R4 = DR (priority: 1)
R1 keldi (priority: 100) ๐Ÿ‘‘

Natija: R4 HALI HAM DR! ๐Ÿ˜ฎ

DR o'zgarishi uchun:
clear ip ospf process โ† majburiy!

OSPF DR preemptive emas โ€” bu dizayn qarori!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#2 โ€” Wait Timer: Ko'pchilik bilmagan taymะตั€ โณ
Router yonganda darhol DR saylovga qatnashmaydi!
Router yondi
    โ†“
Wait Timer = 40 soniya โณ
    โ†“
Boshqalar yonishini kutadi
    โ†“
Keyin saylov! โœ…

Nega?
Agar kutmasะฐ โ†’ Birinchi yongan router doim DR bo'lib qolardi! โŒ

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#3 โ€” OSPF Cost muammosi ๐Ÿ“Š
Default reference bandwidth = 100 Mbps
FastEthernet (100M) โ†’ Cost: 1
GigabitEthernet (1G) โ†’ Cost: 1
10 GigabitEthernet  โ†’ Cost: 1

โŒ Hammasi bir xil! OSPF tezroq yo'lni topa olmaydi!
Yechim:
auto-cost reference-bandwidth 40000

FastEthernet  โ†’ Cost: 400
GigabitEth   โ†’ Cost: 40
10GigE       โ†’ Cost: 4

โœ… Endi farq bor!
โš ๏ธ Barcha routerlarda bir xil qiymat bo'lishi SHART!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#4 โ€” Loopback /32 muammosi ๐Ÿ”„
interface Loopback0
 ip address 192.168.1.1 255.255.255.0

OSPF e'lon qiladi: 192.168.1.1/32 ๐Ÿ˜ฎ /24 emas!
Yechim:
interface Loopback0
 ip ospf network point-to-point

Endi OSPF e'lon qiladi: 192.168.1.0/24 โœ…
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#5 โ€” MTU mismatch: Yashirin dushman ๐Ÿ‘ป
R1 MTU: 1500 byte
R2 MTU: 1400 byte

Natija:
Neighbor: โœ… ko'rinadi
Adjacency: โŒ FULL bo'lmaydi!
Exchange holatida qolib ketadi ๐Ÿ˜ฑ

Tezkor yechim:
ip ospf mtu-ignore โ† tekshirishni o'chir

Professional yechim:
MTU larni bir xil qil! โ† asil yechim

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

Davomi bor...

@cisco_server
โšก2
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Cisco and Server | AI
๐Ÿง  CCNA da aytishmagan OSPF sirlari! (Chapter 8 โ€” ENCOR 350-401) 2-qism.
#6 โ€” OSPF Process izolyatsiyasi ๐Ÿ”’
router ospf 1 โ†’ O'z LSDB si
router ospf 2 โ†’ O'z LSDB si

Ikkalasi bir-birini ko'rmaydi!
redistribute ospf 1 โ† shu bo'lmasa
                       marshrut o'tmaydi

Real hayotda: Ikki kompaniya birlashdi, har birida alohida OSPF process bor โ€” redistribute qilmasang ular ko'r! ๐Ÿ‘

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#7 โ€” Passive Interface: Noto'g'ri tushuncha โ—๏ธ
Ko'pchilik o'ylaydi:
"Passive interface = OSPF o'chirildi" โŒ

Aslida:
Passive Interface:
โœ… Tarmoq LSDB ga qo'shiladi
โœ… OSPF e'lon qilinadi
โŒ Hello yuborilmaydi
โŒ Neighbor bo'lmaydi

Tarmoqni e'lon qil, lekin neighbor qabul qilma! ๐ŸŽฏ

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#8 โ€” Network Statement haqiqiy vazifasi ๐ŸŽญ
network 10.0.0.0 0.0.0.255 area 0

Ko'pchilik o'ylaydi:
"10.0.0.0 tarmoqni e'lon qiladi" โŒ

Aslida:
"10.0.0.x IP li interfeysdagi OSPF ni YOQADI" โœ…

Interfeysning o'zi LSA orqali e'lon qilinadi โ€” network statement emas!
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#9 โ€” DR saylovida RID tuzog'i โš ๏ธ
Barcha priority = 1 (default)
    โ†“
RID taqqoslanadi
    โ†“
Eng katta RID = DR

โŒ Yomon amaliyot:
RID ni o'zgartirish orqali DR ni boshqarish

โœ… Professional amaliyot:
ip ospf priority 100 โ† DR bo'lsin
ip ospf priority 0   โ† hech qachon DR bo'lmasin

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
#10 โ€” ExStart: Yashirin muammo ๐Ÿ”
Ikki router ExStart holatida qolib ketdi?

Sabab ko'pincha:
MTU mismatch! โ† 90% holat
DBD paket o'tmayapti

Tekshirish:
show ip ospf neighbor โ† ExStart ko'rinsa
show interface        โ† MTU tekshir

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ’ฌ Qaysi biri sizni hayratda qoldirdi? Izohda yozing! ๐Ÿ‘‡

@cisco_server
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โšก2๐Ÿ”ฅ1
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Cisco and Server | AI
๐Ÿ“ก OSPF โ€” CCNA da aytilmagan sirlar
(Chapter 9 โ€” ENCOR 350-401)
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

CCNA da OSPF ni "o'rgandim" deb o'ylaysizmi? ๐Ÿ˜

Mana CCIE darajasidagi haqiqat ๐Ÿ‘‡

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ด 1. LSA lar โ€” 6 xil, siz 2 tasini bilasiz

CCNA: "Type 1 va Type 2 bor"
Aslida:

Type 1 โ†’ Router o'zi (area ichida)
Type 2 โ†’ DR (multi-access segment)
Type 3 โ†’ ABR (arealar orasida) โญ๏ธ
Type 4 โ†’ ABR (ASBR qayerda?)
Type 5 โ†’ ASBR (external routes)
Type 7 โ†’ NSSA ichida external routes

๐Ÿ’ก Eng muhimi: Type 3 ni ABR yaratadi, router emas!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ด 2. ABR โ€” oddiy router emas

ABR uchun 3 ta TEMIR QOIDA:

โ–ช๏ธ Type 1 LSA kelsa โ†’ backbone VA non-backbone areaga Type 3 yarat

โ–ช๏ธ Area 0 dan Type 3 kelsa โ†’ faqat non-backbone area uchun yarat

โ–ช๏ธ Non-backbone dan Type 3 kelsa โ†’ boshqa areaga HECH QACHON yuborma!

โš ๏ธ Bu qoidani bilmasang โ†’
Discontiguous network tuzog'iga tushasiz!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ด 3. LSA Age โ€” router "o'lganini" qanday bilasiz?

Age = 0 โ†’ LSA tug'ildi
Age = 1800s โ†’ Router "Tirikman!" deb yangi LSA yuboradi โ™ป๏ธ
Age = 3600s โ†’ LSA o'ladi,
LSDB dan o'chadi โŒ

๐Ÿ’ก Lekin amalda router o'chsa
40 soniyada Dead Interval ishga tushadi
3600s ni kutmaysiz!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ด 4. Intra-area DOIM g'alaba qiladi

R1 dan R4 ga 2 ta yo'l:
โ–ช๏ธ Ethernet: metric 5 (inter-area)
โ–ช๏ธ Serial: metric 111 (intra-area)

OSPF serial ni tanlaydi! ๐Ÿ˜ฒ

Sababi:
Intra-area > Inter-area >External
Metrika emas โ€” YO'L TURI muhim!

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ด 5. Summarization โ€” LSDB ni
o'zgartiradigan qurol

Summarizationsiz:
Area 1 โ†’ 15 ta Type 3 LSA โ†’ Area 0 ๐Ÿ˜“

Summarization bilan:
Area 1 โ†’ 1 ta Type 3 LSA โ†’ Area 0 โœ…

Buyrug'i:
area 12 range 172.16.0.0 255.255.0.0

Bonus: not-advertise qo'shsang โ†’
route filter ham bo'ladi! ๐ŸŽฏ

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ”ด 6. Discontiguous Network โ€”
ko'pchilik tushmaydigan tuzoq

Area 0 uzluksiz bo'lmasa nima bo'ladi?

Area 12 โ€” Area 23 โ€” Area 34

Traffic Area 23 dan o'tmoqchi โ†’
OSPF bu ABR qoidalari tufayli
routelarni inject QILMAYDI โŒ

Yechim: Area 0 ni doim
CONTIGUOUS saqlang! โœ…

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ’Ž XULOSA โ€” CCNA vs CCNP/CCIE

CCNA: "OSPF area bor, DR bor"
CCNP: "LSA turlari, ABR qoidalari"
CCIE: "Nima uchun shunday ishlaydi?"

Eng kuchli network engineer โ€”
protokolni ichidan tushunadigani! ๐Ÿง 

โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
๐Ÿ‘‡ Savol bo'lsa โ€” kommentga yozing!

@cisco_server
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Cisco and Server | AI
๐Ÿ”ด OSPFv3 โ€” CCNA da aytilmaydigan narsalar
(Chapter 10 โ€” ENCOR 350-401)
Ko'pchilik OSPFv3 ni "OSPFv2 ning IPv6 versiyasi" deb biladi. Lekin bu to'liq to'g'ri emas. Keling, chuqurroq qaraymiz ๐Ÿ‘‡
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
1๏ธโƒฃ IP manzil va topologiya ajratildi
OSPFv2 da Router LSA ichida topologiya ham, IP prefix ham birga yurardi. Yangi IP qo'shsang โ†’ butun SPF qayta hisoblandi.
OSPFv3 da bular ajratildi: โ†’ Router LSA = faqat topologiya โ†’ Intra-area Prefix LSA = faqat IP manzillar
Natija: IP o'zgarganda SPF qayta ishlamaydi โœ…
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
2๏ธโƒฃ Authentication OSPF dan chiqarildi
OSPFv2 da authentication to'g'ridan-to'g'ri OSPF packet ichida edi.
OSPFv3 da bu vazifa IPsec Extension Header ga o'tkazildi. OSPF packet header 24 byte dan 16 byte ga tushdi.
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
3๏ธโƒฃ Umumiy subnet shart emas
OSPFv2: qo'shni bo'lish uchun bir xil subnet bo'lishi shart โœ‹
OSPFv3: ikki router subnet'lari farqli bo'lsa ham, link-local manzil bir xil linkda bo'lsa โ€” adjacency o'rnatiladi โœ…
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
4๏ธโƒฃ LSA flooding yangicha ishlaydi
Har bir LSA da endi LS Type maydoni bor (16-bit). Uning ichidagi bitlar:
U-bit โ†’ noma'lum LSA ni drop qilma, forward qil S1/S2 โ†’ flooding qayerga borishi kerakligini belgilaydi:
00 โ†’ faqat shu link
01 โ†’ faqat shu area  
10 โ†’ butun OSPF domain

OSPFv2 da bu "hardcoded" edi ๐Ÿคฏ
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
5๏ธโƒฃ Instance ID โ€” kam bilinadi
Bir xil segmentda turli OSPFv3 guruhlarni ajratish mumkin.
R1 (Instance 0) โ†”๏ธ R2 (Instance 0) โœ…
R1 (Instance 0) โ†”๏ธ R3 (Instance 1) โŒ

Instance ID mos kelmasa โ†’ packet ignore qilinadi. Xuddi "parol" kabi ๐Ÿ”‘
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
6๏ธโƒฃ OSPFv3 = IPv4 + IPv6 bir jarayonda
RFC 5838 ga ko'ra OSPFv3 bitta jarayon ichida IPv4 va IPv6 ni bir vaqtda ishlata oladi.
ospfv3 1 ipv6 area 0  โ†’ IPv6 uchun
ospfv3 1 ipv4 area 0  โ†’ IPv4 uchun

CCNA da bu umuman aytilmaydi ๐Ÿ˜
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
7๏ธโƒฃ IPv6 summarization da yashirin xato
2001:DB8::/65 ni hisoblayotganda ko'pchilik 0x20 = 20 deb o'ylaydi.
To'g'risi: 0x20 = 32 (decimal) โ€ผ๏ธ
Har doim hex kalkulyator ishlatish โ€” bir xatoni oldini oladi.
โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”

@cisco_server
โค2๐Ÿ‘1
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Cisco and Server | AI
#new_ccna

Shogirtimizdan Hayitga Sovg'a.

Alloh hayirli qilsin.

@uzbekonacisco.uz
๐Ÿ‘13โค10
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refplat-20260409-free-iso.zip
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๐Ÿ–ฅ Cisco CML (Modeling Labs) โ€” Bepul versiya haqida bilasizmi?
Cisco CML โ€” bu tarmoq muhandislari va talabalar uchun virtual laboratoriya muhiti. Real Cisco qurilmalarini simulyatsiya qilish imkonini beradi!
๐Ÿ†“ CML Free versiyasida nima bor?
5 tagacha node ishlatish imkoniyati
Asosiy Cisco qurilmalari (router, switch)
Web-based interfeys
Topologiyalarni saqlash va yuklash
โš™๏ธ Texnik talablar:
8 GB RAM (minimum)
4 vCPU
KVM gipervizoriga asoslangan
Ubuntu Linux muhiti

Free versiyasida faqatgina 5tagacha qurilma qo'shishingiz mumkin, personal va personal + tariflarida 200-400$ to'lab, 20-40tagacha host qo'shib test qilish mumkin.

@cisco_server
โค2
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๐Ÿ”ฅ5โค2๐Ÿ‘2โšก1
Cisco and Server | AI
Yoz oyi uchun hech qanday kursga borishni reja qilmay turing, rad etib bo'lmaydigan taklif tayyorlayapmiz sizlar uchun.

Bugun CCNA/CCNP sertifikati borlar uchun, qanday qilib exam topshirmasdan turib, sertifikatni amal qilish muddatini yana 3yildan 9 yilgacha cho'zish mumkinligini ko'rsatib bersam nima deysizlar?

@uzbekonacisco
๐Ÿ”ฅ20๐Ÿ‘6โค3
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Cisco and Server | AI
Yoz oyi uchun hech qanday kursga borishni reja qilmay turing, rad etib bo'lmaydigan taklif tayyorlayapmiz sizlar uchun. Bugun CCNA/CCNP sertifikati borlar uchun, qanday qilib exam topshirmasdan turib, sertifikatni amal qilish muddatini yana 3yildan 9 yilgachaโ€ฆ
๐ŸŽ“ CISCO SERTIFIKATINGIZ MUDDATI TUGAYAPTIMI?

โœ… Imtihon topshirmasdan CCNA va CCNP sertifikatlarini qanday uzaytirish mumkinligini bilib oling!

๐Ÿ“น Yangi video yuklandi!

Bu videoda:
๐Ÿ”น CE Credits nima ekanligi
๐Ÿ”น CCNA uchun 30 kredit qanday yig'iladi
๐Ÿ”น CCNP uchun 80 kredit qanday yig'iladi
๐Ÿ”น Bepul Cisco kurslaridan kredit yig'ish yo'llari
๐Ÿ”น Recertify qilishning to'liq jarayoni

๐Ÿ’ก Cisco sertifikatini yangilash uchun har doim imtihon topshirish shart emas โ€” CE Credits orqali ham mumkin!

โ–ถ๏ธ Videoni tomosha qiling:
https://youtu.be/vsO5LPpbNKQ?si=fKDvlT4E0SP5-VNk

๐Ÿ‘ Foydali bo'lsa do'stlaringiz bilan ulashing!

@uzbekonacisco

#Cisco #CCNA #CCNP #CECredits #Recertification #ITUzbek #NetworkingUzbek
YouTube
Cisco CCNA va CCNP Sertifikatini Imtihonsiz Yangilash | Renew Cisco CCNA & CCNP Without Exam
โœ… Is your Cisco certification expiring? Learn how to renew it WITHOUT taking an exam!

In this video, I'll show you exactly how to use Cisco Continuing Education (CE)
credits to recertify your CCNA and CCNP certifications โ€” step by step.

๐Ÿ“Œ USEFUL LINKS:โ€ฆ
โค3๐Ÿ”ฅ3
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๐ŸŒ DNS Checker โ€” domeningiz dunyo bo'ylab "tarqaldimi" yo'qmi, bir clickda bilishingiz mumkin!
Saytingizning DNS yozuvlarini o'zgartirdingizmi? Yangi domen yoki subdomen ochdingizmi? Hosting almashtirdingizmi?
Unda sizga dnschecker.org kerak bo'ladi! ๐Ÿ”ฅ
โš™๏ธ Bu nima qiladi? DNS o'zgarishlari butun dunyo bo'ylab darhol tarqalmaydi โ€” bu jarayon 48 soatgacha vaqt olishi mumkin. DNS Checker esa dunyoning 100+ davlatidagi serverlardan sizning domeningizni tekshirib, qayerda yangilangan-u qayerda hali eski ma'lumot turganini xaritada ko'rsatib beradi! ๐Ÿ—บ
โœ… โ€” DNS yangilangan โŒ โ€” hali yangilanmagan
๐Ÿ“‹ Tekshirsa bo'ladigan yozuvlar: ๐Ÿ”น A / AAAA โ€” IP manzil (IPv4 / IPv6) ๐Ÿ”น CNAME โ€” subdomenni asosiy domenga bog'lash ๐Ÿ”น MX โ€” pochta serverlari ๐Ÿ”น NS โ€” nameserverlar ๐Ÿ”น TXT โ€” SPF, DKIM, DMARC sozlamalari ๐Ÿ”น va boshqa ko'plab yozuvlar (SOA, CAA, PTR, SRV...)
๐Ÿ’ก Bonus: Saytda DNS tekshirishdan tashqari yana ko'plab bepul foydali asboblar bor โ€” "What is my IP", SSL sertifikat tekshiruvi, port scanner, WHOIS lookup, QR scanner va h.k.
๐Ÿ†“ To'liq bepul, ro'yxatdan o'tish shart emas!
๐Ÿ”— dnschecker.org
#DNS #Hosting #Domen #WebDev #ITbilim
๐Ÿ‘1
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โ—๏ธ Nimalardir o'zgardi ... ๐Ÿ‘€

Uzbekonacisco.uz โ€” kirganlar biladi.
Kirmaganlar โ€” esa yo'q. ๐Ÿค”

Nima o'zgarganini toping va 3-bepul darsimizga qo'shilish uchun bonusingizni oling ๐ŸŽ

Kim birinchilardan topgan bo'lsa, komentariya yozish esingizdan chiqmasin-a ! ๐Ÿ‘‡

@uzbekonacisco
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โค3
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Bitta muammo borki, hatto CCNA sertifikati borlarni ham qiynab qo'yadi ๐Ÿ˜“

U ham bo'lsa. O'zbekistonda aksariyat tashkilotlarda CCNA sertifikati so'ralsa-da, ko'p qurilmalar Mikrotik, TP-Link routerlar, SNR, Zyxel switchlar va Unify access pointlarni tashkil etadi ๐Ÿข๐Ÿ“ก

Bu degani, siz ishga kirayotganingizda "boshqa qurilmalar bilan ham ishlay olasanmi" deb savol berishsa, "ha" deb qo'rqmay aytadigan kadrlarga talab ortib bormoqda ๐Ÿ’ผ

Biz esa hozirgi vaqtda sohadagi ushbu muammoni dolzarbligini hisobga olgan holda, sizga 2 oyga mo'ljallangan bilimlarni 1 kursga yig'ib qo'ydik โณ๐Ÿ“š

Ushbu kurs davomida siz O'zbekiston tarmoq infratuzilmasidagi keng foydalaniladigan qurilmalarni to'g'ri sozlash va monitoring qilish ko'nikmalarini o'zlashtirishingiz mumkin bo'ladi ๐Ÿ”งโœ…

uzbekonacisco.uz
@Dream_0044 944057070
@ciscoucell 974404474
โค6๐Ÿ‘2
1.57K viewsedited  
Cisco and Server | AI
Bitta muammo borki, hatto CCNA sertifikati borlarni ham qiynab qo'yadi ๐Ÿ˜“

U ham bo'lsa. O'zbekistonda aksariyat tashkilotlarda CCNA sertifikati so'ralsa-da, ko'p qurilmalar Mikrotik, TP-Link routerlar, SNR, Zyxel switchlar va Unify access pointlarni tashkil etadi ๐Ÿข๐Ÿ“ก

Bu degani, siz ishga kirayotganingizda "boshqa qurilmalar bilan ham ishlay olasanmi" deb savol berishsa, "ha" deb qo'rqmay aytadigan kadrlarga talab ortib bormoqda ๐Ÿ’ผ

Biz esa hozirgi vaqtda sohadagi ushbu muammoni dolzarbligini hisobga olgan holda, sizga 2 oyga mo'ljallangan bilimlarni 1 kursga yig'ib qo'ydik โณ๐Ÿ“š

Ushbu kurs davomida siz O'zbekiston tarmoq infratuzilmasidagi keng foydalaniladigan qurilmalarni to'g'ri sozlash va monitoring qilish ko'nikmalarini o'zlashtirishingiz mumkin bo'ladi ๐Ÿ”งโœ…

uzbekonacisco.uz
@Dream_0044 944057070
@ciscoucell 974404474
โค2
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Cisco and Server | AI
๐Ÿ“บ Dunyoning istalgan nuqtasidagi TV kanalni birgina sayt orqali tomosha qiling!
Siz televizor koโ€˜rishni yoqtirasizmi, lekin kabel televideniyesi yoki obunalar uchun koโ€˜p pul sarflashni istamaysizmi? Unda siz uchun haqiqiy topilma boโ€˜ladi!
Nega aynan ushbu platforma?
โœ… Chegaralar yoโ€˜q: Dunyoning deyarli barcha davlatlaridagi TV kanallarni hech qanday cheklovlarsiz tomosha qilishingiz mumkin. โœ… Sifat va qulaylik: Kanallar boโ€˜yicha navigatsiya juda oddiy โ€” oโ€˜zingizga kerakli mamlakat yoki yoโ€˜nalishni tanlab, darhol efirga ulanasiz. โœ… Bepul va tez: Qoโ€˜shimcha dasturlar oโ€˜rnatish shart emas, brauzerning oโ€˜zida sifatli translyatsiyani koโ€˜rishingiz mumkin.
Xoh yangiliklar, xoh sport musobaqalari yoki xorijiy koโ€˜ngilochar koโ€˜rsatuvlar boโ€˜lsin โ€” barchasi endi choโ€˜ntagingizda!
๐Ÿ”— Hozir sinab koโ€˜ring:
famelack.com

@cisco_server
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Men uchun kun fotosi.

Bunaqasini o'z ko'zim bilan ko'raman deb o'ylamagan edim.

Bundan ham qizziq joyi shuki, bu birinchi marta tuxum qo'yishili emas ekan, shkafning ostida oldin ochib chiqilgan tuxumlarning po'stloqlari ham turibdi))

Shu shkafni to'g'irlab berish, chiroyli xolatga keltirishingiz kerak bo'lsa, tuxumlarni nima qilar edingiz?

Komentariyada kutamiz.

@cisco_server
๐Ÿ˜11โค1
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๐Ÿ” Razvedka va tahlilning yangi choโ€˜qqisi: Raven.ai
Bugungi kunda sunโ€™iy intellekt nafaqat matn yozish yoki rasm chizish, balki jiddiy tahliliy ishlarni ham oโ€˜z zimmasiga olmoqda. platformasi aynan shu sohadagi eng ilgโ€˜or razvedka va tahlil tizimlaridan biri hisoblanadi.
Raven.ai qanday imkoniyatlarga ega?
Platforma oโ€˜zining kuchli "Capabilities" (imkoniyatlar) toโ€˜plami bilan ajralib turadi:
Geoestimation: Dunyoning istalgan nuqtasidagi tasvirni tahlil qilib, uning qayerda olinganini soniyalar ichida aniqlab beradi.
Street Targeting: Hatto juda kam maโ€™lumotga ega boโ€˜lgan kadrlardan ham aniq manzilni topib berish qobiliyatiga ega.
CAR-ID v2.0: Birgina rasm orqali avtomobilning markasi, modeli va ishlab chiqarilgan yilini aniqlab beradi.
AI & Deepfake Detection: Sunโ€™iy intellekt yordamida yaratilgan "feyk" rasmlar va yuz almashinuvi (face-swap) faktlarini aniqlash imkonini beradi.
Bu tizim, ayniqsa, maโ€™lumotlarni tekshirish (OSINT), xavfsizlik va tahliliy ishlar bilan shugโ€˜ullanuvchi mutaxassislar uchun juda katta yordamchi boโ€˜la oladi.
๐Ÿ”— Batafsil maโ€™lumot: Withraven.ai

@cisco_server
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