HP 2800 - Manual (Page 288)

Using Authorized IP Managers
Building IP Masks
Table 11-1. Analysis of IP Mask for Single-Station Entries
1st
Octet 2nd
Octet 3rd
Octet 4th
Octet Manager-Level or Operator-Level Device Access
IP Mask 255 255 255 255­ The “255” in each octet of the mask specifies that only the exact value in
that octet of the corresponding IP address is allowed. This mask allows
Authorized 10 28 227 125
management access only to a station having an IP address of 10.33.248.5.
Manager IP
11-10