The switch's Snmp Community IP Address
Client IP Address - This attribute is an IP address (or portion thereof)
from which this device will accept SNMP packets with the associated
community. The requesting entity's IP address is logical-ANDed with
the Client IP Mask and the result must match the Client IP Address.
Note: If the Client IP Mask is set
to 0.0.0.0, a Client IP Address of 0.0.0.0 matches all IP addresses.