Users Guide

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Dell PowerConnect W-AirWave 7.5 | User Guide Configuring and Using Device Groups | 73
5. To configure support for routers and switches in the group, locate the Routers and Switches section and
adjust these settings as required. This section defines the frequency in which all devices in the group polled.
These settings can be disabled entirely as desired. Table 45 describes the SNMP polling settings.
6. Record additional information and comments about the group in the Notes section.
CDP Neighbor Data Polling
Period
30 minutes Sets the frequency in which this group polls the network for Cisco Discovery
Protocol (CDP) neighbors.
Mesh Discovery Polling
Period
15 minutes Sets time between SNMP polls for Mesh Device Discovery.
Table 45 Routers and Switches Fields and Default Values
Setting Default Description
Read ARP Table 4 hours Sets the frequency in which devices poll routers and switches for Address
Resolution Protocol (ARP) table information. This setting can be disabled, or set
to poll for ARP information in a range from every 15 seconds to 12 hours.
Read CDP Table for Device
Discovery
4 hours For Cisco devices, 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 in a range from every 15 seconds to 12
hours.
Read Bridge Forwarding Table 4 hours Sets the frequency in which devices poll the network for bridge forwarding
information. This setting can be disabled, or set to poll bridge forwarding tables
from switches in a range from every 15 seconds to 12 hours.
Interface Up/Down Polling
Period
5 minutes Sets the frequency in which network interfaces are polled for up/down status.
This setting can be disabled, or set to poll from switches in a range from every 15
seconds to 30 minutes.
Interface Bandwidth Polling
Period
15 minutes Sets the frequency in which network interfaces are polled for bandwidth usage.
This setting can be disabled, or set to poll from switches in a range from every 5
minutes to 30 minutes.
Interface Error Counter
Polling Period
30 minutes Sets the frequency in which network interfaces are polled for up/down status.
This setting can be disabled, or set to poll bridge forwarding tables from
switches in a range from every 5 minutes to 30 minutes.
Poll 802.3 error counters No Sets whether 802.3 error counters should be polled.
Poll Cisco interface error
counters
No Sets whether the interface error counters for Cisco devices should be polled.
Table 44 SNMP Polling Periods Fields and Default Values (Continued)
Setting Default Description