Cisco NSS2000 - Gigabit Storage System Chassis Uživatelský manuál stáhnout pdf (Strana 49)

49

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Product Guide

Cisco Products

Cisco Integrated Services Routers

Multiple concurrent

services

Advanced security

Integrated switching

PoE option

Wireless option

Secondary WAN ports

ADSL 2+ and G.SHDSL

4-wire support

851

Yes

• Stateful

firewall

• 3DES/AES

IPsec

4-port

10/100 Mbps

managed

LAN switch

–

802 .11b /g

with one

fixed

antenna

No

–

857

Yes

• Stateful

firewall

• 3DES/AES

IPsec

4-port

10/100 Mbps

managed

LAN switch

–

802 .11b /g

with one

fixed

antenna

No

Yes

861

Yes

• Stateful

firewall

• 3DES/AES

IPsec

4-port

10/100

Mbps

managed

LAN switch

with VLAN

support

–

802 .11g /n

No

–

871

Yes

• Stateful

firewall

• 3DES/AES

IPsec and

SSL VPN

encryption

• IPS

• GET VPN

4-port

10/100 Mbps

managed

LAN switch

with DMZ

ports

External

802 .11b /g

with

replaceable

antennas

No

–

876,

877,

878

Yes

• Stateful

firewall

• 3DES/AES

IPsec and

SSL VPN

encryption

• IPS

• GET VPN

4-port

10/100 Mbps

managed

LAN switch

with DMZ

ports

External

802 .11b /g

with

replaceable

antennas

No

Yes

881,

888

Yes

• Stateful

firewall

• 3DES/AES

IPsec and

SSL VPN

encryption

• IPS

• GET VPN

4-port

10/100 Mbps

managed

LAN switch

with VLAN

support

Integrated

802 .11g /n

Yes

G.SHDSL

on 888,

ADSL2/

VDSL2

support

pending

1801,

1802,

1803

Broadband-

speed

delivery

• Stateful

firewall

• 3DES/AES

IPsec and

SSL VPN

encryption

• IPS

• GET VPN

8-port

10/100

Mbps

managed

LAN switch

with DMZ

ports

Integrated

802 .11a / b/g

with

replaceable

antennas

Yes

Yes

1811,

1812

Broadband-

speed

delivery

• Stateful

firewall

• 3DES/AES

IPsec and

SSL VPN

encryption

• IPS

• GET VPN

8-port

10/100 Mbps

managed

LAN switch

with DMZ

ports

Integrated

802 .11a / b/g

with

replaceable

antennas

Yes

–

Features Comparison

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