发明名称 |
LOOPBACK MECHANISM FOR FRAME RELAY OAM |
摘要 |
A loopback mechanism uses frame relay OAM loopback frames which eliminate the need for location identifiers and reduces overhead and complexity. The frames replace source and destination loopback location identifiers by a loopback indicator field, a send node count field and a return node count field. The originating node of the loopback procedure sets the number of intermediate frame relay nodes to be traversed. The intermediate frame relay nodes simply increment or decrement the node count, depending on the direction of the loopback frame.
|
申请公布号 |
CA2180518(C) |
申请公布日期 |
2000.12.05 |
申请号 |
CA19962180518 |
申请日期 |
1996.07.04 |
申请人 |
AHMAD, KHALID;MEDVED, JAN |
发明人 |
AHMAD, KHALID;MEDVED, JAN |
分类号 |
H04L12/26;H04L12/56;H04Q11/04;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|