Specifications

2.9 Network Access Server Module Selection
Selecting Products 2–15
2.9 Network Access Server Module Selection
Use Table 2–11 or Table 2–12 to select the network access server module that meets
your requirements.
Table 2–11 DECserver Half-Height Modules
Criteria DECserver 90L+ DECserver 90TL DECserver 90M
Platform DEChub 90,
DEChub 900, stan-
dalone, or Digital
MultiStack.
DEChub 90,
DEChub 900, stan-
dalone, or Digital
MultiStack.
DEChub 90,
DEChub 900, stan-
dalone, or Digital
MultiStack.
Port Configuration Eight 6-pin MMJ. Eight 8-pin MJ. Eight 8-pin MJ.
Manageability Fully manageable in
any platform using a
proxy agent.
Embedded SNMP
agent. Fully manage-
able in any platform.
Manageable via its
own IP address.
Embedded SNMP
agent. Fully manage-
able in any platform.
Manageable via its
own IP address.
Modem Control Not applicable. Partial two-wire. Partial two-wire.
Software in Flash Yes No Yes
Line Speed 38.4 Kb/s 57.6 Kb/s 57.6 Kb/s
Port Speed User selectable
from 1.2 Kb/s.
Autobaud or user
selectable from
75 b/s up to
57.6 Kb/s.
Autobaud or user
selectable from
75 b/s up to
57.6 Kb/s.
Load Balancing per
Server
Yes Not applicable Not applicable
Load Balancing per
Port
No Yes Yes
Protocols LAT LAT, TELNET, TCP/
IP, UDP, ARP,
SLIP, CSLIP,
BOOTP/TFTP,
SNMP, TD/SMP.
LAT, TELNET, TCP/
IP, UDP, ARP,
SLIP, CSLIP, PPP
BOOTP/TFTP,
SNMP, TD/SMP,
TN3270, AppleTalk,
and IPX, Kerberos
V4, RADIUS,
SECURID.
IP Services No No No