3Com 3C8S5007 - SuperStack II PathBuilder S500 Switch, User Manual

Page: 55 / 190

Configuring Ethernet Paths and Ports 55
Configuring
Ethernet Paths and
Ports
By default, the Ethernet paths and ports are enabled.
The software automatically detects the following settings:
■
Baud — 10 Mbps or 100 Mbps
■
Duplex — full or half
Configuring
Flex-WAN Serial
Interfaces with
DCEs
This section describes how to configure the Flex-WAN serial interfaces
when connected to external modems or CSU/DSUs.
Before beginning this procedure, complete the following tasks:
■
Cable the Flex-WAN serial interface and connect it to the telephone
network.
■
Log on to the system with Network Manager privilege.
The Flex-WAN serial interface automatically detects the following
settings:
■
Clock — internal or external
■
Connector type — RS-232, V.35, X.21, RS-449, or RS-530
To configure the Flex-WAN serial interface with a DCE, follow these steps:
1 The default baud rate for the Flex-WAN serial interface is 64 Kbps. If you
need to change the baud rate, use:
SETDefault !<path> -PATH Baud = <kbps> (1.2-2048)
2 The default device type is Modem. Specify the external device type
attached to the Flex-WAN cable using:
SETDefault !<path> -PATH ExDevType = [Modem | Bri | Sw56 | Async]
3 If you have changed any of the default settings, re-enable the path to
make sure all settings on the path take effect using:
SETDefault !<path> -PATH CONTrol = Enabled