Руководство По Устранению Ошибки для Cisco Cisco Tunnel Terminating Gateway (TTG)
![Cisco](https://files.manualsbrain.com/attachments/7380d0050044647c30f5c24bbbf5d0c0b6d9bb84/common/fit/150/50/faa183d287233c52228cfea3dbc2a127fe780f60564fcb0955d9c3d1cd23/brand_logo.png)
Engineering Rules
▀ APN Engineering Rules
▄ Cisco ASR 5000 Series Gateway GPRS Support Node Administration Guide
OL-22943-01
APN Engineering Rules
The following engineering rules apply to APNs:
APNs must be configured within the context used for authentication.
A maximum of 1,024 APNs per system can be configured.