The GGSN shall be configured to advertise only one prefix per PDP context.

GGSN应在配置时注意这一点，仅为每个PDP上下文配置通告一个前缀。

youdao

If ISR is not activated, the SGSN shall directly delete the concerned PDP context.

如果ISR没有激活，那SGSN应直接删除相关连的PDP上下文。

youdao

A given prefix shall not be advertised on more than one PDP context on a given APN, or set of APNs, within the same addressing scope.

一个给定的前缀不应在具有相同地址范围的一个APN或一组apn的多个PDP上下文中通告。

youdao