Administration Commands
define_cos
maximum characteristics defined for each TG row. The TG is then assigned the weight of the first TG row which bounds all the TG’s characteristics within the limits specified. If the TG characteristics do not satisfy any of the listed TG rows, the TG is considered unsuitable for this COS, and is assigned an infinite weight. The TG rows must be listed in ascending order of weight.
The additional parameters are:
min_effect_cap
Minimum limit for actual bits per second rate (line speed).
min_connect_cost
Minimum limit for cost per connect time. Valid values are integer values in the range
min_byte_cost
Minimum limit for cost per byte. Valid values are integer values in the range
min_security
Minimum level of security. Possible values are:
SEC_NONSECURE
Data is transmitted over an unsecured network.
SEC_PUBLIC_SWITCHED_NETWORK
Data is transmitted over a
SEC_UNDERGROUND_CABLE
Data is transmitted over secure underground cable.
SEC_SECURE_CONDUIT
Data is transmitted over a line in a secure conduit that is not guarded.
SEC_GUARDED_CONDUIT
Data is transmitted over a line in a conduit that is protected against physical tapping.
SEC_ENCRYPTED
Data is encrypted before transmission over the line.
SEC_GUARDED_RADIATION
Data is transmitted over a line that is protected against physical and radiation tapping.
min_prop_delay
Minimum limits for propagation delay, which is the time that a signal takes to travel the length of the link. Specify one of the following values, according to the type of link:
PROP_DELAY_MINIMUM
Minimum propagation delay.
PROP_DELAY_LAN
Delay is less than .5 microseconds (typical for a LAN).
PROP_DELAY_TELEPHONE
Delay is in the
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