Users Guide

Table Of Contents
Dell PowerConnect W-AirWave 7.5 | User Guide Configuring and Using Device Groups | 75
10. To configure Network Time Protocol (NTP) settings locate the NTP section and adjust these settings as
required. Table 49 describes the settings and default values.
11. To configure settings specific to Cisco IOS/Catalyst, locate the
Cisco IOS/Catalyst section and adjust these
settings as required. Table 50 describes the settings and default values.
Bridge Priority 32768 Sets the priority for the AP. Values range from 0 to 65535. Lower values have higher priority.
The lowest value is the root of the spanning tree. If all devices are at default the device with
the lowest MAC address will become the root.
Bridge Maximum
Age
20 Sets the maximum time, in seconds, that the device stores protocol information. The
supported range is from 6 to 40.
Bridge Hello Time 2 Sets the time, in seconds, between Hello message broadcasts.
Bridge Forward
Delay
15 Sets the time, in seconds, that the port spends in listening and learning mode if the spanning
tree has changed.
Table 49 NTP Fields and Default Values
Setting Default Description
NTP Server #1,2,3 None Sets the IP address of the NTP servers to be configured on the AP.
UTC Time Zone 0 Sets the hour offset from UTC time to local time for the AP. Times displayed in AirWave graphs
and logs use the time set on the AirWave server.
Daylight Saving
Time
No Enables or disables the advanced daylight saving time settings in the Proxim section of the
Groups > Basic configuration page.
Table 50 Cisco IOS/Catalyst Fields and Default Values
Setting Default Description
SNMP Version 2c The version of SNMP used by AirWave to communicate to the AP.
Cisco IOS CLI
Communication
Telnet The protocol AirWave uses to communicate with Cisco IOS devices. Selecting SSH
uses the secure shell for command line page (CLI) communication and displays an
SSH Version option. Selecting Telnet sends the data in clear text via Telnet.
Cisco IOS Config File
Communication
TFTP The protocol AirWave uses to communicate with Cisco IOS devices. Selecting SCP
uses the secure copy protocol for file transfers and displays an SCP Version option.
Selecting TFTP will use the insecure trivial file transfer protocol. The SCP login and
password should be entered in the Telnet username and password fields.
Table 48 Spanning Tree Protocol Fields and Default Values (Continued)
Setting Default Description