Table20. Configuration Parameter List - Port Default TG Characteristics (continued)
Parameter Information
Parameter
Security
ValidValues
Nonsecure all else (for example, satellite-connected, or located in a nonsecure
country).
Public switched network
secure in the sense that route is not predetermined
Underground cable
located in secure country (as determined by the network
administrator)
Secure conduit Not guarded, (for example, pressurized pipe)
Guarded conduitprotectedagainst physical tapping
Encrypted link-level encryption is provided
Guarded radiation
guarded conduit containing the transmission medium; protected
against physical and radiation tapping
Default Value
ForATM SVCs and ATM PVCs:
Campus ATMbest effort
Nonsecure
Campus ATMreserved
Nonsecure
WANATM best effort
Public switched network
WANATM reserved
Public switched network
For IP:
Campus Nonsecure
WAN Public switched network
For all other: Nonsecure
Description
This parameter specifies the security TG characteristic for all link stations defined on
this port. The security TG characteristic indicates the level of security protection
associated with the TG. If security attributes other than the architecturally-defined ones
are needed, one of the user-defined TG characteristics may be used to specify
additional values.
APPN Configuration Commands
142 MRS V3.2 Protocol Config Ref Vol2