1. The agent subrack must be a BM subrack.
2. One BSC can be configured with up to 128 NSEs.
3.If the protocol type of the subnet is set to GB_OVER_FR,please configure the GEPUG board.
4.If the protocol type of the subnet is set to GB_OVER_IP,please configure the GFGUG board.
| ID | Name | Description |
|---|---|---|
| NSEI | NSE Identifier | Meaning:NSE Identifier Value range:0~65534 Explanation: This parameter specifies the identifier of a network service entity (NSE). An NSE manages a group of NSVCs. Default value:None |
| SRN | Subrack No. | Meaning:Subrack No. Value range:0~11 Explanation: This parameter specifies the number of the subrack that holds the NSE managing the point-to-point communication. Default value:None |
| PT | Protocol Type | Meaning:Protocol Type Value range:GB_OVER_FR(Gb over FR),GB_OVER_IP(Gb over IP) Explanation: This parameter specifies the type of the subnet protocol. Two types are Gb over FR and Gb Over IP. Gb Over FR: The Gb interface uses the Fr transmission mode. The data link layer on the Gb interface supports frame relay. The SGSN and the BSS are connected through the virtual circuits of frame relay. The LLC PDUs from different users are multiplexed onto these virtual circuits. The user data and signaling on the Gb interface can be transmitted through frame relay. Gb Over IP: The Gb interface uses the IP transmission mode. The FR connection is replaced by the IP network. The user data and signaling are transmitted through UDP packets. The protocol stacks and functions of the NS layer and upper layers in Gb Over IP mode are the same as those in Gb Over FR mode. Default value:None |
| ISNCMODE | Subnetwork Configure Mode | Meaning:Subnetwork Configure Mode Value range:STATIC(Static),DYNAMIC(dynamic) Explanation: This parameter specifies the configuration mode of the IP subnet. Two configuration modes are static configuration and dynamic configuration. Static Configuration: The remote NSVL can be configured on the LMT. Dynamic Configuration: The configuration of the remote NSVL can be obtained from the SGSN through the procedures defined in the protocol. Default value:None |
| SVRIP | Server IP | Meaning:Server IP Value range:0.0.0.0-255.255.255.255 Explanation: This parameter specifies the IP address of the SGSN. Default value:None |
| SVRPORT | Server UDP Port | Meaning:Server UDP Port Value range:0~65535 Explanation: This parameter specifies the UDP port number of the SGSN. Default value:None |
| CNOPNAME | Service Provider Name | Meaning:Service Provider Name Value range:1-32 characters Explanation: This parameter uniquely identifies an Service Provider entity in the system. Default value:None |
| CNID | SGSN Node ID | Meaning:SGSN Node ID Value range:0~4095 Explanation: The SGSN Node ID and the Service Provider Name uniquely identify an SGSNNODE. Default value:None |
| RIMSUP | RIM Support | Meaning:RIM Support Value range:NO(No Support),YES(Support) Explanation:This parameter specifies whether this NSE supports the RIM function. After this switch is enabled, the SIGBVC should be reset. The RIM function can be supported only when the SGSN also supports the RIM function. Default value:None |
| PFCSUP | PFC Support | Meaning:PFC Support Value range:NO(No Support),YES(Support) Explanation:This parameter specifies whether this NSE supports the PFC function. After this switch is enabled, the SIGBVC should be reset. The PFC function can be supported only when the SGSN also supports the PFC function. Default value:None |