ADTRAN NetVanta 3205 Manual de usuario Pagina 8

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NetVanta 3000 access routers and NetVanta 1000 Ethernet switches
offer Quality of Service (QoS) for prioritizing delay-sensitive or
mission-critical traffic, such as VoIP. At the Network Layer (Layer 3),
priority traffic is classified using the NetVanta 3000 Series and is then
routed using Priority Queuing. The NetVanta 1000 Series of Ethernet
switches supports 802.1p Class of Service (CoS) for Layer 2 frame
tagging and enforcement of tagged traffic from trusted sources,
using Weighted Round Robin (WRR) and Strict Priority queuing for
prioritization. The NetVanta 2000 Series offers work-at-home users
secure corporate connectivity using a stateful inspection firewall,
VPN functionality, and an optional four-port switch for connecting
IP phones and computers.
NetVanta 1224STR
N
e
t
V
a
n
t
a
1
2
2
4
S
T
R
10/100Base-T
1000Base-T
10/100Base-T
T1/E1
T1/E1
T1/E1
T1/E1
10/100Base-T
NetVanta 1224ST
NetVanta 1224ST
Up to 23
10/100Base-T
for Packet Voice
1000Base-T
PBX
DSX-1 for
TDM Voice
Cable/DSL
VPN
Broadband
Modem
IP Phone
IP Phone
Branch Offices
Home Office
Host Site
Corporate
Office
Server
10/100Base-T
10/100Base-T
10/100Base-T
10/100Base-T
10/100Base-T
Up to 23
10/100Base-T
IP Phone
10/100Base-T
Up to 23
IP Phone
10/100Base-T
Up to 23
NetVanta 3200
S
T
A
T
W
A
N
D
BU
L
N
K
T
D
T
D
R
D
R
D
V
P
N
L
A
N
NetVanta 3305
N
e
t
V
a
n
t
a
3
3
0
5
NetVanta 1224
G
1
G
2
S
T
A
T
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
NetVanta 1224
NetVanta 2054
N
e
t
V
a
n
t
a
2
0
5
4
V
P
N
STAT
PW
R
T
D
R
D
T
D
R
D
T
D
R
D
P
U
B
P
R
I
V
G
1
G
2
S
T
A
T
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
G
1
G
2
NetVanta 1224/ST
G
1
G
2
S
T
A
T
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
G
1
G
2
NetVanta 1224/ST
PSTN
Frame Relay
Internet
Quality of Service for VoIP Networks
56/64k
Web/E-mail
Server
T1/E1
T1/E1
T1/E1
T1/E1
Virtual Private Network
10/100Base-T
10/100Base-T
10/100Base-T
10/100Base-T
LAN
LAN
LAN
LAN
10/100Base-T
LAN
Credit Card
Authorization
Firm
NetVanta 3205
NetVanta 3200
S
T
A
T
W
A
N
D
BU
L
N
K
T
D
T
D
R
D
R
D
V
P
N
L
A
N
NetVanta 3200
S
T
A
T
W
A
N
D
BU
L
N
K
T
D
T
D
R
D
R
D
V
P
N
L
A
N
NetVanta 3305
N
e
t
V
a
n
t
a
3
3
0
5
N
e
t
V
a
n
t
a
3
2
0
5
Internet
Frame Relay
Frame Relay Access Routing with VPN Dial Backup
The NetVanta
®
3000 Series offers PPP dial backup using analog or
ISDN BRI circuits. For added data protection across the Internet, these
dial backup links can also establish a Virtual Private Network (VPN)
tunnel, guaranteeing client credit card confidentiality and/or protected
corporate communications.
8 800 615 1176
www.adtran.com/router
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