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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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