solaris9 dns

ehua

使用bind9.2.2.rc1,配置abc.com.cn的域，启动后显示：\r\n＃。。。：zone abc.com.cn/IN: loading master file named.host :unknown  class/type\r\n在w2k的客户端 >;nslookup www\r\nServer:  www.abc.com.cn\r\nAddress:  192.168.1.100\r\nDNS request timed out.\r\n    timeout was 2 seconds.\r\n*** www.abc.com.cn can\'t find xh.abc.com.cn: Server failed\r\n>;nslookup mail\r\n\r\nServer:  mail.abc.com.cn\r\nAddress:  192.168.1.100\r\n\r\nDNS request timed out.\r\n    timeout was 2 seconds.\r\n*** Request to mail.abc.com.cn timed-out\r\n\r\n是什么原因呢