Tarmoq boshqaruvi. 650-19 guruh talabasi Muxtorov Jamshid


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Parametrlari.

Standartlar

IEEE 802.3, IEEE 802.3u, IEEE 802.11g, IEEE 802.11b

Portlar

WAN - 1 port 10/100, RJ-45, Auto MDI/MDI-XLAN - 4 port 10/100, RJ-45, Auto MDI/MDI-X

Boshqaruv

veb-interfeys, qisman - Reset tugmasi va SecureEasySetup dasturi

Internetga ulanish

DHCP, Statik IP, PPPoE, PPTP, L2TP, Telstra kabeli

Ishlash rejimlari

Gateway, Router

VPN orqali o'tish

IPSec, PPTP, L2TP

O'rnatilgan DHCP serveri

Yemoq

Xavfsizlik

NAT, SPI xavfsizlik devori, Internetga kirish siyosati

Wi-fi

802.11g, 802.11b

WiFi xavfsizligi

Ochiq tizim, WEP, WPA, WPA2, MAC filtrlash, SSID translyatsiyasini o'chirish, AP izolyatsiyasi

Transmitter quvvati

18 dBm






Takrorlovchi Wifi Linksys WRT54GL

Cisco 9200 SERIA Switchlari uchun Xarakteristika




Tavsif

C9200 SKU

C9200L SKU

C9200CX SKU

Virtual tarmoqlar

C9200-24T uchun 4,
C9200-24P, C9200-48T, C9200-48P, C9200- 24PXG, C9200-48PXG, C9200-48PL
C9200-24PB, C9200-48PB uchun 32

1

16

Stacking tarmoqli kengligi

160 Gbit/s

80 Gbit/s

Yoʻq

MAC manzillarining umumiy soni _

32 000

16 000

32 000

IPv4 marshrutlarining umumiy soni (ARP va oʻrganilgan marshrutlar)

14 000 (10 000 to'g'ridan-to'g'ri yo'nalish va 4 000 bilvosita yo'nalish)

11 000 (8 000 to'g'ridan-to'g'ri yo'nalish va 3 000 bilvosita yo'nalish)

14 000 (10 000 to'g'ridan-to'g'ri yo'nalish va 4 000 bilvosita yo'nalish)

IPv4 marshrutlash yozuvlari

4000

3000

4000

IPv6 marshrutlash yozuvlari

2000

1500

2000

Multicast marshrutlash shkalasi

1000

1000

1000

QoS shkalasi yozuvlari

1000

1000

1000

ACL shkalasi yozuvlari

1600

1500

1600

SKU uchun paket buferi

24 yoki 48 portli Gigabit Ethernet modellari uchun 6 MB buferlar, 24 yoki 48 portli multigigabitli modellar uchun 12 MB buferlar

24 yoki 48 portli Gigabit Ethernet modellari uchun 6 MB buferlar, 24 yoki 48 portli multigigabitli modellar uchun 12 MB buferlar

6 MB buferlar

Moslashuvchan NetFlow (FNF) yozuvlari

24 va 48 portli Gigabit Ethernet modellarida 16 000 oqim

24 va 48 portli Gigabit Ethernet modellarida 16 000 oqim, 24 yoki 48 portli multigigabitli modellarda 32 000 oqim

16 000 oqim

DRAM

4GB

2 GB

4GB

Flash

4GB

4GB

8 GB

VLAN identifikatorlari

4096

4096

4096

PVST misollari

128

128

128

PVST uchun STP virtual portlari
(port * VLAN).

13 000

13 000

13 000

MST uchun STP virtual portlari
(port * VALN).

13 000

13 000

13 000

Umumiy kommutatsiya qilingan virtual interfeyslar (SVI)

1000

512

1000

Jumbo ramkalar

9198 bayt

9198 bayt

9198 bayt

Har bir kalit uchun simsiz tarmoqli kengligi

24 portli va 48 portli Gigabit Ethernet modelida 48 Gbit/s gacha

Yoʻq

Yoʻq

IP SGT ulanish shkalasi

8k

10K

8k

IPv4 ulanishlar soni

8k

10K

8k

SGT/DGT siyosatlari soni

2k

2k

2k

SXP seanslari soni

200

200

200


Cisco Micro Hubs Parametrlari





Cisco 2811 Router 2800 Series ISR

Manufacturer

Cisco Systems, Inc

Manufacturer Part Number

CISCO2811

Product Type

Cisco 2811 Router

Form Factor

External - modular - 1U

Dimensions (WxDxH)

43.8 cm x 41.7 cm x 4.5 cm

Weight

6.4 kg

DRAM Memory

512 MB (installed) / 768 MB (max) - DDR SDRAM

Flash Memory

128 MB (installed) / 256 MB (max)

Data Link Protocol

Ethernet, Fast Ethernet

Network / Transport Protocol

IPSec

Remote Management Protocol

SNMP 3

Features

Cisco IOS IP Base , modular design, firewall protection, hardware encryption, VPN support, MPLS support, wall mountable, Quality of Service (QoS)

Compliant Standards

IEEE 802.3af, IEEE 802.1x

Power

AC 120/230 V ( 50/60 Hz )




PA-3400 Brandmauer Xarakteristikasi

Tarmoqqa kirish/chiqish

PA-3440: 1G/2,5G/5G/10G (12), 1G/10G SFP/SFP+ (10), 25G SFP28 (4), 40G/100G QSFP/QSFP28 (2)
PA-3430: 1G/2,5G/5G/10G (12), 1G/10G SFP/SFP+ (10), 25G SFP28 (4), 40G/100G QSFP/QSFP28 (2)
PA-3420: 1G/2,5G/5G/10G (12), 1G/10G SFP/SFP+ (10), 25G SFP28 (4)
PA-3410: 1G/2,5G/5G/10G (12), 1G/10G SFP/SFP+ (10), 25G SFP28 (4)

I/U boshqaruvi

100/1000 tarmoqdan tashqari boshqaruv porti (1),
100/1000 yuqori mavjudlik (2), 10G SFP+ yuqori mavjudlik (1),
RJ-45 konsol porti (1), Micro USB (1)

Saqlash hajmi

480 GB SSD juftligi, tizim xotirasi

Quvvat manbai (Oʻrtacha/Maksimal quvvat sarfi)

Ortiqcha 450 vatt o'zgaruvchan tok (155 Vt/190 Vt)

Maksimal BTU/soat

650

Kirish kuchlanish chastotasi

AC: 100–240 VAC (50–60Hz)

Maksimal oqim iste'moli

AC: 1,9 A @ 100 VAC, 0,8 A @ 240 VAC

Muvaffaqiyatsizlik orasidagi maksimal vaqt (MTBF)

22 yil

Rack o'rnatish (o'lchamlari)

1U, 19” standart tokcha 14,15” x 17,15” x 1,70”

Og'irligi (mustaqil qurilma/yuborilgan)

15,5 funt / 25 funt

Xavfsizlik

cTUVus, CB

I

FCC A klassi, Idoralar A klassi, VCCI A klassi

Atrof-muhit

Ishlash harorati: 32 ° dan 122 ° F gacha, 0 ° dan 50 ° C gacha

Ishlamaydigan harorat: -4 ° dan 158 ° F gacha, -20 ° dan 70 ° C gacha

Namlikka chidamliligi: 10% dan 90% gacha

Maksimal balandlik: 10 000 fut/3 048 m

Havo oqimi: olddan orqaga




Microsoft API va ramkalar

Grafika

  • Ish stoli oyna menejeri

  • Direct2D

  • Direct3D

  • D3D (kengaytmalar)

  • GDI / GDI+

  • WPF

  • Kumush nur

  • WinUI

  • Windows rang tizimi

  • Windows tasvirini olish

  • Windows tasvirlash komponenti

  • DirectX grafik infratuzilmasi (DXGI)

  • Windows kengaytirilgan rasterizatsiya platformasi

  • WinG

Audio

  • DirectMusic

  • DirectSound

  • DirectX plagini

  • XACT

  • Nutq API

  • XAudio2

Multimedia

  • DirectX 

    • Media ob'ektlari

    • Video tezlashtirish

  • Xinput

  • DirectInput

  • DirectShow

  • Image Mastering API

  • Boshqariladigan DirectX

  • Media fondi

  • XNA

  • Windows Media

  • Windows uchun video

Veb

  • mshtml.dll

  • RSS platformasi

  • JScript

  • VBScript

  • FROM

  • XDR

  • Yon panel gadjetlari

  • TypeScript

Ma'lumotlarga kirish

  • Ma'lumotlarga kirish komponentlari (MDAC) 

    • DEKORASYON

    • ADO.NET

    • ODBC

    • JB YO'Q

  • Kengaytiriladigan saqlash mexanizmi

  • Entity Framework

  • Sync Framework

  • Ma'lumotlar bazasi mexanizmiga kirish

  • MSXML

  • OPC

Tarmoqqa ulanish

  • Winsock 

    • LSP

  • Winsock yadrosi

  • Filtrlash platformasi

  • NDIS

  • Windows Rally

  • BITS

  • P2P API

  • MSMQ

  • MS MPI

  • DirectPlay

Aloqa

  • Messaging API

  • Telefoniya API

  • WCF

Ma'muriyat va
boshqaruv

  • Win32 konsoli

  • Windows skript xosti

  • WMI (kengaytmalar)

  • PowerShell

  • Vazifalarni rejalashtiruvchi

  • Oflayn fayllar

  • Soya nusxasi

  • Windows o'rnatuvchisi

  • Xato haqida xabar berish

  • Voqealar jurnali

  • Umumiy jurnal fayl tizimi

Komponent modeli

  • BILAN

  • COM+

  • ActiveX

  • Tarqalgan komponent ob'ekt modeli

  • .NET Framework

Kutubxonalar

  • Framework sinf kutubxonasi

  • Microsoft Foundation Classes (MFC)

  • Faol andozalar kutubxonasi (ATL)

  • Windows andozalari kutubxonasi (WTL)

Qurilma drayverlari

  • WDM

  • WDF 

    • KMDF

    • MDF

  • WDDM

  • NDIS

  • UAA

  • BDA

  • VxD

Xavfsizlik

  • Kripto API 

    • CAPICOM

  • Windows CardSpace

  • Ma'lumotlarni himoya qilish API

  • Xavfsizlikni qo'llab-quvvatlash provayder interfeysi (SSPI)

.NET

  • ASP.NET

  • ADO.NET

  • Masofadan boshqarish

  • Kumush nur

  • TPL

  • WCF

  • WCS

  • WPF

  • WF

Dasturiy ta'minot zavodlari

  • EFx zavodi

  • Korxona kutubxonasi

  • Kompozit UI

  • CCF

  • CSF

IPC

  • MSRPC

  • Dinamik ma'lumotlar almashinuvi (DDE)

  • Masofadan boshqarish

  • WCF

Foydalanish imkoniyati

  • Faol kirish imkoniyati

  • UI avtomatizatsiyasi

Matn va ko'p
tilli yordam

  • DirectWrite

  • Matn xizmatlari ramkasi

  • Matn obyekti modeli

  • Kirish usuli muharriri

  • Til interfeysi to'plami

  • Ko'p tilli foydalanuvchi interfeysi

  • Birlashtirish

Tenda C-301 Modem


Hardware
Standard&Protocol
IEEE802.3, IEEE802.3u,IEEE802.3ab
Interfaces
1*10/100Mbps WAN port
3*10/100Mbps LAN ports
Antenna
2*5dBi external antennas
Button
1*RST
Power
Input：AC 100-240V~50/60Hz 0.6A
Output：DC 9V0.6A
Dimension
127.4*90.5*26mm
LED Indicator
SYS、WLAN 1、 2、 3、 WAN
Wireless
Wireless Standard
IEEE 802.11b/g/n 2.4GHz
Data Rate
2.4GHz: Up to 300Mbps
Frequency
2.4GHz
Transmission Power
CE:<20dBm
Basic Features
WiFi On/Off
Wireless Security
WPA/WPA2, WPA-PSK/WPA2-PSK
Software
Internet Connection Type
PPPoE, Dynamic IP, Static IP
PPPoE(Russia), PPTP(Russia), L2TP(Russia)
Operating Mode
Wireless Router Mode
Universal Repeater Mode
WISP Mode
AP Mode
DHCP Server
DHCP Server
DHCP Client List
DHCP Reservation
Virtual Server
Port Forwarding
DMZ Host
UPnP
Security
Client Filter 
Parental Control(support black list and white list)
Remote Web Management
Firewall
Forbid UDP flood attack
Forbid TCP flood attack
Forbid ICMP attack
Forbid WAN PING from internet
DDNS
no-ip,DynDNS,Oray
VPN
IPsec pass through
PPTP pass through
L2TP pass through
Special Features
Smart WiFi Schedule
Others
Bandwidth Control
MAC Clone
System Log
Backup & Restore configurations
Firmware upgradeable via browser
Others
Temperature
Operating Temperature: 0℃ ~ 40℃
Storage Temperature: -40℃ ~ 70℃.
Humidity
Operating Humidity:10% ~ 90% RH non-condensing
Storage Humidity: 5% ~ 90%RH non-condensing.
Default Settings
Default Access: 192.168.0.1
Certification
CE/FCC/RoHS
EIRP Power (Max)
2.400-2.4835GHz:19.23dBm (EIRP)
Package Contents
Wireles Router*1
Power Adapter *1
Install Guide*1
Ethernet Cable*1





2. Venn diagrammasi va .Klaster usuli yordamida berilgan uskunalar xarakteristikasini tahlil qiling.
Kommutatorlar Konsentatorlar
Konsentator qurilmasi
Kommutatorlar 2 guruh- afzalligi uning portlari-
ga bo’linadi. ning signal kuchaytirish
Boshqariluvchi va Kommutator va kon- imkoniyatiga ega ekan-
boshqarilmaydigan sentator yordamida lokal ligi va uning narxining
Local tarmoq qu- tarmoqqa ulangan kompyuter arzonligi.
rishda boshqaril- lar soni 2 tadan ko’p bo’lganda
maydigan kom- ularni o’zaro bog’lash uchun
mutatordan foyda- qo’llaniladi.
laniladi.
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