L-IP User Manual
151
LOYTEC
Version 6.1
LOYTEC electronics GmbH
Power up all switches and devices. Wait until all devices are up, then test.
Power-off Switch1. Wait approx. 10 seconds, then test.
Power-on Switch2, power-off Switch1. Wait until Switch2 has booted, then test.
Power-on Switch1. Wait until Switch1 has booted, then test.
Reboot all L-IP devices. Wait until the devices have booted, then test.
Remove a single Ethernet cable. Wait approx. 10 seconds, then test. This test
should be repeated for different cables. Make sure that at least the following
connections are tested:
The connection between Switch1 and the L-IP directly connected to
Switch1.
The connection between Switch2 and the L-IP directly connected to
Switch2.
A connection in the L-IP chain which is not connected directly to either
Switch1 or Switch2.
11.4.6 Example switch configuration
The following example shows the configuration commands for Switch1, Switch2 and the
upstream switch (HP Procurve syntax) in the setup shown in Figure 143.
Upstream switches:
config
spanning-tree
spanning
-
tree priority 8
spanning-tree 3,4 root-guard
spanning-tree hello-time 1
spanning-tree forward-delay 4
spanning-tree maximum-age 6
exit
Switch1 and Switch2:
config
spanning-tree
spanning-tree priority 15
spanning-tree 1,2 port-priority 0
spanning-tree 3-5 port-priority 8
spanning-tree hello-time 1
spanning-tree forward-delay 4
spanning-tree maximum-age 6
exit
11.5 WLAN
11.5.1 Introduction
Devices supporting the LWLAN-800 wireless adapter can be connected to IEEE 802.11
wireless networks. The following operation modes are supported:
Client mode (separate network)
: The WLAN client connected to an existing
access point. The firewall of the WLAN interface can be configured to provide