Logical failures occur when the frame relay link integrity verification protocol,sometimes called the local management interface (LMI),fails to successfully perform a protocol handshake between the switch and the CPE.
英
美
- 當幀中繼鏈路完整性驗證協(xié)議（有時(shí)也叫本地管理接口（LMI）不能成功地在交換機與CPE之間執行協(xié)議握手時(shí)，邏輯失效就出現。
