The BayStack AN, 8-port BayStack
ANH, and 12-port BayStack ANH are
available with one 100 to 240 VAC
power supply. The Ethernet-based
BayStack AN and 8-port BayStack
ANH are also available with one -48
VDC to -60 VDC power supply.
Software Features
Bay Networks Routing
Services (BayRS)
The BayStack AN and ANH, with
support for BayRS, maximize remote
office connectivity in multivendor,
multiprotocol environments by sup-
porting all major network and bridg-
ing protocols. Industry-standard IBM
transport is also supported via the
Bay Networks router’s DLSw and
APPN support to maintain remote
office availability.
Software Options Three BayRS
software options are available for the
BayStack AN and ANH—IP Access,
Remote Office, and Corporate (see
Table 3). This allows the BayStack AN
and ANH to be configured with soft-
ware that fits a site’s requirements.
Data Sheet BayStack Access Node and Access Node Hub6
56/64 Kbps DSU/CSU The integral
56/64 Kbps DSU/CSU adapter mod-
ule provides direct synchronous
access to either 56 Kbps Dataphone
Digital Service (DDS) or 64 Kbps
Clear Channel dedicated services,
facilitating a simpler connection
between the router and the service
provider’s facilities.
Extensive diagnostic and loopback
test capabilities, including the gener-
ation of and response to ITU-T V.54
Remote Loopback, allows network
administrators to readily pinpoint
WAN connection difficulties with
either router, DSU, or WAN facilities,
making the router easier to trou-
bleshoot.
High-Performance Processor
The BayStack AN and ANH, incorpo-
rating Motorola’s 68360 microproces-
sor, maintain high forwarding and
filtering rates across BayStack AN and
ANH network interfaces. Additionally,
management inquiries are processed
without affecting performance. The
BayStack AN and ANH support 8 or
16 megabytes (MB) of DRAM, which
is configurable to support customized
partitioning between local and global
memory. Router software resides in
local memory, while global memory
is dedicated to packet buffers.
Through these reserved buffers, the
BayStack AN and ANH prevent traffic
overflow—and resulting network
delays—caused by large bursts of
traffic (e.g., file transfer operations).
The BayStack AN and ANH support
a 4 or 8 MB standard Personal
Computer Memory Card International
Association (PCMCIA) Flash memory
card for nonvolatile storage of the
system software and configuration
file, and event log. To provide redun-
dancy, the PCMCIA Flash can be
logically divided into two partitions of
equal card size. Each partition is a
uniquely addressable and fully func-
tional Flash file system volume. Copies
of boot images and configuration files
can be stored on each partition.
Packaging and Power
Options
The BayStack AN routers and the
BayStack ANH router/hubs require
minimal space and are quiet and
compact (see Figure 2). Both can
operate in either a wiring closet or
desktop environment and are rack or
wall mountable. LEDs indicate mod-
ule status for easy troubleshooting.
(162 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels