hirarki wan

HIRARKI WAN

1. Core Layer Layer Core atau lapisan inti merupakan tulang punggung (backbone) jaringan. Layer Core bertanggung jawab atas lalu lintas dalam jaringan. Dalam lapisan ini data – data diteruskan secepatnya dengan menggunakan motode dan protokol jaringan tercepat (high speed). Misalnya fast ethetnet 100Mbps, Gigabit Ethetnet, FDDI atau ATM. Pada lalulintas data digunakan swicth karena penyampaiannya pasti dan cepat. Layer Core merupakan penghubung lalu lintas data sampai ke

user. Lapisan ini digunakan untuk access list, routing antara VLANs. Dalam lapisan ini tidak boleh melakukan penyaringan / filter paket data kerena memperlambat transmisi data tersebut dan tidak mendukung wordgroup. Fungsi dari core layer : 1. Melindungi jaringan dari memperlambat lalu lintas, penggunaan daftar akses, routing antara berbeda Virtual Local Area Network (VLAN) dan Packet Filtering 2. Melindungi jaringan dari dukungan workgroup akses. 3. Jangan memperluas jaringan inti tumbuh. Cobalah untuk mengatasi masalah kinerja dengan menambah router dan lebih memilih untuk meng-upgrade perangkat lebih dari ekspansi. Contoh router yang dipakai di core layer : Cisco Router 5000 series, Cisco Router 6000 series, Cisco Router 7000, 7200 dan 7500 series, Cisco Router 10000 dan 12000 series, untuk enterprise. 2. Distribution Layer Layer Distribusi disebut juga layer workgroup yang menerapkan titik kumunikasi antara layer akses dan layer inti.Fungsi utama layer distribusi adalah menyediakan routing, filtering dan untuk menentukan cara terbaik untuk menangani permintaan layanan dalam jaringan.Setelah layer distribusi mentukan lintasan terbaik maka kemudian permintaan diteruskan ke layer inti.Layer inti dengan cepat meneruskan permintaan itu ke layanan yang benar. Fungsi Distribution Layer: 1. Implementasi dari daftar akses untuk menyaring lalu lintas yang menarik dan memblokir lalu lintas tidak menarik. 2. Keamanan dan jaringan kebijakan pelaksanaan yang berisi terjemahan alamat dan firewall. 3. Routing statis redistribusi 4. Mengaktifkan routing antara semua VLAN 5. Mendefinisikan domain broadcast dan multicast

Contoh router yang di gunakan di Distribution Layer : Cisco Router 4000 series, Cisco Router 4500 series, Cisco Router 2600 series, Cisco Router 1720 dan 1750 3. Access Layer Layer akses mengendalikan akses pengguna dengan workgroup ke sumber daya internetwork.. Desain Layer akses diperlukan untuk menyediakan fasilitas akses ke jaringan. Fungsi utamanya adalah menjadi sarana bagi suatu titik yang ingin berhubungan dengan jaringan luar. Pada layer ini user dihubungkan untuk melakukan akses ke jaringan. Terjadi juga Penyaringan / filter data oleh router yang lebih spesifik dilakukan unutk mencegah akses ke seuatu komputer .Jarak. Setiap kali sebuah paket melalui router disebut sebagai sebuah hop. DDR (Double Data Rate) dan teknologi Ethernet switching yang terutama digunakan dalam lapisan akses dengan Static routing. Fungsi Acces Layer 1. Mengelola kontrol akses dan kebijakan 2. Buat collision domain yang terpisah 3. Konektivitas workgroup melalui layer distribusi Contoh router yang digunakan di Access Layer yaitu : Cisco Router 1000 series, Cisco Router 2000 series, Cisco Router 2500 series, Cisco Router 3000 series

Perangkat Core :

Cisco CRS (Carrier Routing System) Series :

Model Slot Capacity

Aggregate Switching Capacity

Dimensions (H x W x D)

Cisco CRS-1 4-Slot Single-Shelf System

4 slots 320 Gbps 30 x 18.55 x 30.28 in. (76.2 x 47.12 x 76.91 cm) with front cover


8 slots 640 Gbps 38.5 x 17.5 x 36.6 in. (99.06 x 44.45 x 93.0 cm)


16 slots 1.2 Tbps 84 x 23.6 x 36 in. (213.36 x 59.94 x 91.44 cm)

Cisco CRS-1 Multishelf System 1152 slots 92 Tbps —


4 slots 1.12 Tbps 30 x 18.55 x 30.28 in. (76.2 x 47.12 x 76.91 cm) with front cover


8 slots 2.24 Tbps 38.5 x 17.5 x 36.6 in. (99.06 x 44.45 x 93.0 cm)


16 slots 4.48 Tbps 84 x 23.6 x 36 in. (213.36 x 59.94 x 91.44 cm)

Cisco Router 7600 Series

Models 7603

7603-S

7604

7606

7606-S

7609

7609-S

7613

Size 4 RU 7 inches

4 RU 7 inches

5 RU 8.75 inches

7 RU 12.25 inches

7 RU 12.25 inches

21 RU 36.75 inches

21 RU 36.75 inches

19 RU 33.5 inches

Slots 3 3 4 6 6 9 9 13

Performance 15 Mpps

15 Mpps

30 Mpps

30 Mpps

30 Mpps

30 Mpps

30 Mpps 30 Mpps

Backplane Capacity

240 Gbps

240 Gbps

320 Gbps

480 Gbps

480 Gbps

720 Gbps

720 Gbps 720 Gbps

Distribution :

Cisco Catalys 6500 Series

Series Catalyst 6503-E

Catalyst 6504-E

Catalyst 6506-E

Catalyst 6509-E

Catalyst 6513-E

Catalyst 6509-V-E

Slots 3 4 6 9 13 9 vertical

Max 10/100/1000 ports

97 145 241 385 529 385

Max 1 GE ports1 99 147 243 387 534 387

Max 10 GE ports

2

34 50 82 130 180 130

Max 40 GE ports 8 12 20 32 44 32

Maximum forwarding performance (IPv4)

150 Mpps 210 Mpps 330 Mpps 510 Mpps 720 Mpps 510 Mpps

Height (RU) 4 5 12 15 20 21

Weight (chassis) 33 lbs (15 kg)

40 lbs (17.8 kg)

50 lbs (22.7 kg)

60 lbs (27.3 kg)

79.1 lbs (35.9 kg)

121 lbs (54.9 kg )

Cisco ASR (Aggregation Services Routers) 1000 Series

Models ASR 1001 ASR 1002 ASR 1002-X ASR 1004 ASR 1006 ASR 1013

Scalability 2.5 Gbps to 5 Gbps

5 Gbps to 10 Gbps 5 Gbps to 36 Gbps 10 Gbps to 40 Gbps+

10 Gbps to 100 Gbps+

100 Gbps+

Targeted for High-end branch office, enterprise WAN or Internet edge, managed services

Enterprise WAN or Internet edge, managed services, service provider

Enterprise WAN or Internet edge, managed services, service provider

Enterprise WAN or Internet edge, service provider

Large enterprise Internet edge, service provider

Large enterprise Internet edge, service provider

Shared port adapters

1 3 3 8 12 24

Embedded services processor slots

Integrated 1 Integrated 1 2 2

Route processor slots

Integrated Integrated Integrated 1 2 2

Number of SPA interface processors

Integrated Integrated Integrated 2 3 6

Redundancy Yes: Software Yes: Software Yes: Software Yes: Software Yes: Hardware Yes: Hardware

Number of SFP built-in GE ports

4 4 6 0 0 0

Integrated Daughter Card (IDC)

Yes No No No No No

Redundant power supply

Yes: Dual power supply; option of either AC or DC


Yes: Dual power support; option of either AC or DC



Yes: Quad power supplies (redundant pairs); option of either AC or DC

Airflow Front-to-back Front-to-back Front-to-back Front-to-back Front-to-back Front-to-back

Height Height: 1.71 in. (43.43 mm)

Height: 3.5 in. (88.9 mm)

Height: 3.5 in. (88.9 mm)

Height: 7 in. (177.8 mm)

Height: 10.5 in. (266.7 mm)

Height: 22.8 in. (579.1 mm)

Width 17.3 in. (439.42 mm)

17.2 in. (437.4 mm)

17.2 in. (437.4 mm)

17.2 in. (437.4 mm)

17.2 in. (437.4 mm)

17.2 in. (437.4 mm)

Depth 18.5 in. (470 mm) 22 in. (558.8 mm) 22 in. (558.8 mm) 22 in. (558.8 mm) 22 in. (558.8 mm) 22 in. (558.8 mm)

Weight 23.30 lb (10.59 kg) 33.65 lb (15.23 kg) 38.25 lb (17.36 kg) 68.7 lb (31.16 kg) 98.70 lb (44.77 kg) 184.0 lb (83.46 kg)

Access : Cisco 800 Series Routers

819

860VAE

881

880VA

888

880G

890

Use Case

Typical deployment

Machine to machine and ruggedized small form-factor cellular deployments

Enterprise teleworker or service provider managed CPE

Small branch, retail, or managed CPE



Small remote office or ATM with cellular backup WAN

Midsize branch, retail, or managed CPE

Typical number of users

1-20 remote teleworkers

1-10 enterprise teleworkers

1 executive up to 20 employees





Performance positioning

Up to 15 Mbps Up to 10 Mbps Up to 15 Mbps Up to 15 Mbps Up to 15 Mbps Up to 15 Mbps Up to 20 Mbps

WAN

Ethernet Gigabit Ethernet 10/100/1000

Gigabit Ethernet 10/100/1000

Fast Ethernet 10/100

- - Fast Ethernet 10/100

Gigabit Ethernet 10/100/1000 + Fast Ethernet 10/100

VDSL2/ADSL2+ - Multimode VDSL2, ADSL2+, ADSL2 & ADSL1

- Multimode VDSL2, ADSL2+, ADSL2 & ADSL1

- Multimode VDSL2, ADSL2+, ADSL2 & ADSL1

Coming soon

SHDSL - - - - Multimode EFM/ATM SHDSL

Multimode EFM/ATM SHDSL

Coming soon

Fiber - - - - - - SFP port

3G/4G LTE 3/3.5/3.7 HSPA + or EVDO

- 3.7 HSPA+ or EVDO

3.7 HSPA+ or EVDO

3.7 HSPA+ or EVDO

3/3.5/3.7 HSPA+ or EVDO and LTE Coming soon

-

Serial Cisco Smart serial - - - - - -

LAN

Ports 4 5 4 4 4 4 8

802.11 wireless Coming soon Coming soon 2.4 GHz 802.11n integrated antenna; dual band concurrent 2.4/5.0 GHz 802.11n WiFi; coming soon

2.4 GHz 802.11n integrated antenna; dual band concurrent 2.4/5.0 GHz 802.11n WiFi; coming soon

2.4 GHz 802.11n integrated antenna

Coming soon Dual band concurrent 2.4/5.0GHz 802.11n WiFi; coming soon

Voice - - 4 FXS , 1 FXO, 1 BRI

4 FXS, 2 BRI - - -

PoE - 1 port PoE Coming soon

2 port integrated PoE





http://www.cisco.com/en/US/prod/collateral/routers/ps380/data_sheet_c78-519930.html

Software Features

Routing protocols

RIPv1,v2, BGP, OSPF, EIGRP

RIPv1,v2, BGP RIPv1,v2, BGP, OSPF, EIGRP





IPv6 Yes Yes Yes Yes Yes Yes Yes

Advanced IP services

Default No Upgradeable Upgradeable Upgradeable Default Default

Video/medianet Ready No Ready Ready Ready Ready Ready

Security

VPN support GETVPN, DMVPN included

Easy VPN, IPSec VPN on highly secure router

GETVPN, DMVPN with license



GETVPN, DMVPN Included

ScanSafe Ready Ready, Secure Router

Ready Ready Ready Ready

IPSec tunnels 20 10 20 20 20 20 50

SSL VPN With license No With license With license With license With license With license

Content filtering With license No With license With license With license With license With license

Application Experience

Integrated WAN optimization - Cisco WAAS Express

1.5 Mbps optimized; 50 TCP connections, included with 819H or with license for 819.

No 1.5 Mbps Optimized; 30-75 TCP connections; with license

1.5 Mbps Optimized; 30-75 TCP connections;with license

1.5 Mbps Optimized; 30-75 TCP connections; with license

1.5 Mbps Optimized; 30-75 TCP connections; with license

2.0 Mbps optimized; 30-75 TCP connections; with license

Application Visibility and Control (AVC)

Included, coming soon

No SW license coming soon

SW license coming soon



Included, coming soon

IOS high - availability features

Yes No Yes Yes Yes Yes Yes

Physical Attributes

Maximum dimensions

1.73 x 7.7 x 8.1 in. 1.75 x 9.5 x 9.0 in 1.9 x 12.8 x 10.4 in

1.9 x 12.8 x 10.4 in

1.9 x 12.8 x 10.4 in

1.9 x 12.8 x 10.4 in

1.9 x 12.8 x 10.4 in

Maximum weight

3.2 lb (1.5 kg) 5.5 lb (2.5 kg) 5.5 lb (2.5 kg) 5.5 lb (2.5 kg) 5.5 lb (2.5 kg) 5.5 lb (2.5 kg) 5.5 lb (2.5 kg)

Fanless Yes Yes Yes Yes Yes Yes Coming Soon

Optional hardened form factor

Yes No No No No No No

Cisco 3560 Series Catalyst

2960-C Series Model 2960C-

8TC-L

2960C-

8TC-S

2960CPD-

8TT-L

2960C-

8PC-L

2960CPD-

8PT-L

2960C-

12PC-L

2960CG-8TL-L

Total Ethernet

Ports

8 x 10/100 Fast Ethernet 12 x 10/100

Fast

Ethernet

8 x 10/100/1000

Gigabit Ethernet

Total

PoE/PoE+

Output Ports

N/A 8 PoE 8 PoE 12 PoE N/A

Available PoE

Power

N/A 124W Up to

22.4W*

124W N/A

Uplinks 2 x 1G copper or 1G

SFP

2 x 1G

(PoE+ input)

2 x 1G

copper or

1G SFP

2 x 1G

(PoE+ input)

2 x 1G copper or 1G SFP

MACsec N/A

* Using both uplinks as PoE+

hirarki wan

Documents