回显请求和应答 meaning in English
echo request and reply
Examples
- Next , the process of error message packet , echo request and echo reply packet in icmpv6 are analyzed , and then the address resolve and the unreachable detection of neighbor in icmpv6 has been discussed in detail
接着，分析了icmpv6协议中的差错报文处理，回显请求和应答报文的处理过程，还重点分析了地址解析和邻居不可达协议的状态转换机制和实现过程。