gōng chéng shī / jiǎn chá / wǎng luò céng xié yì / de / pèi zhì / yǐ / pái chá / liǎng tái / fú wù qì / zhī jiān / de / lián jiē wèn tí

工程师检查网络层协议的配置，以排查两台服务器之间的连接问题。

The engineer checked the network layer protocol configuration to troubleshoot the connection problem between the two servers.