90 | Configuring and Using Device Groups in AWMS Dell PowerConnect W AirWave 7.1 | User Guide16. To configure settings for 3Com, Enterasys, Nortel, or Trapeze devices, locate the 3Com/Enterasys/Nortel/Trapeze section and adjust these settings as required. Table 50 describes the settings and default values of thissection.17. To configure support for routers and switches in the Access Points group, locate the Routers and Switchessection and adjust these settings as required. This section defines the frequency in which all devices in theAccess Points group poll for IP routing information. This can be disabled entirely as desired. Table 51describes the settings and default values of this section.18. To configure settings for universal devices on the network, including routers and switches that support bothwired and wireless networks, locate the Universal Devices, Routers and Switches section of the Groups >Basic page and define the version of SNMP to be supported.19. Click Save when the configurations of the Groups > Basic configuration page are complete to retain thesesettings, but without pushing these settings to all devices in the Access Points group. Save is a good option ifyou intend to make additional device changes in the Access Points group, and wish to wait until allconfigurations are complete before you push all configurations at one time.Click Save and Apply to save and push these configurations to devices immediately in the Access Pointsgroup, or click Revert to return to the most recently saved settings.What Next?Continue to additional sections in this chapter to create new groups or to edit existing groups.Once general group-level configurations are complete, continue to later chapters in this document to add or editadditional device-level configurations and to use several additional AWMS functions.Table 50 3Com/Enterasys/Nortel/Trapeze Fields and Default ValuesSetting Default DescriptionSNMP Version 2c Drop-down menu specifies the version of SNMP used by AWMS to communicate to the AP.Table 51 Routers and Switches Fields and Default ValuesSetting Default DescriptionRead ARP Table 4 hours Sets the frequency in which devices poll routers and switches for Address ResolutionProtocol (ARP) table information. This setting can be disabled, or set to poll for ARPinformation in a range from every 15 seconds to 12 hours.Read CDP Table forDevice Discovery4 hours Sets the frequency in which devices poll routers and switches for Cisco Discovery Protocol(CDP) information. This setting can be disabled, or set to poll for CDP neighbor information ina range from every 15 seconds to 12 hours.Read BridgeForwarding Table4 hours Sets the frequency in which devices poll the network for bridge forwarding information. Thissetting can be disabled, or set to poll bridge forwarding tables from switches in a range fromevery 15 seconds to 12 hours.Interface PollingPeriod5 minutes Sets the frequency in which network interfaces are polled. This setting can be disabled, or setto poll bridge forwarding tables from switches in a range from every 15 seconds to 12 hours.Table 52 Universal Devices, Routers and Switches Fields and Default ValuesSetting Default DescriptionSNMP Version 2c Drop-down menu specifies the version of SNMP used by AWMS to communicate withuniversal devices on the network.