Chapter 8. Telnet/Terminal Menus61202129L1-1 TSU 120 User Manual 8-7Modify UnitAllows U NIT ID, PASSCODE, D EVICE TYPE, and POLLED FLAG tobe changed for an existing entry in the table.Delete UnitDeletes an entry in the table.Default Unit PasscodeSets the default passcode for all devices in the table that havepasscodes set to DEFAULT, or for any unit not listed in the table.OKReturns to the Configure Agent menu.SNMP Read Community• SNMP Read Community Name defaults to public.• NMSs using this community name have read access for allsupported MIB objects, but do not have the ability to changeMIB objects.• This value must be set to the same value on both the TSU120 and the NMS (OpenView®, etc.) in order for the NMSto have read access to MIBs supported by the TSU 120.• This value must be a text string of 16 characters or less.SNMP Read/Write Community• SNMP NMS using this community name have full read/write access to all supported MIB objects (defaults to pri-vate).• This setting must be the same value on both the TSU 120and the NMS in order for the NMS to have read/write ac-cess to MIBS supported by the TSU 120.• This value must be a text string that is 16 characters or less.
