ZyXEL P-324 User Guide - Page 280

Prestige 324 User's Guide IP Frame: ENET0-RECV Size: 44/ 44 Time: 17:02:44.262 Frame Type: IP Header: IP Version Header Length Type of Service Total Length Identification Flags Fragment Offset Time to Live Protocol Header Checksum Source IP Destination IP = 4 = 20 = 0x00 (0) = 0x002C (44) = 0x0002 (2) = 0x00 = 0x00 = 0xFE (254) = 0x06 (TCP) = 0xFB20 (64288) = 0xC0A80101 (192.168.1.1) = 0x00000000 (0.0.0.0) TCP Header: Source Port Destination Port Sequence Number Ack Number Header Length Flags Window Size Checksum Urgent Ptr Options 0000: 02 04 02 00 = 0x0401 (1025) = 0x000D (13) = 0x05B8D000 (95997952) = 0x00000000 (0) = 24 = 0x02 (....S.) = 0x2000 (8192) = 0xE06A (57450) = 0x0000 (0) = RAW DATA: 0000: 45 00 00 2C 00 02 00 00-FE 06 FB 20 C0 A8 01 01 0010: 00 00 00 00 04 01 00 0D-05 B8 D0 00 00 00 00 00 0020: 60 02 20 00 E0 6A 00 00-02 04 02 00 Press any key to continue... E Figure 25-7 Call-Triggering Packet Example 25.4 Diagnostic The diagnostic facility allows you to test the different aspects of your Prestige to determine if it is working properly. Menu 24.4 allows you to choose among various types of diagnostic tests to evaluate your system, as shown in the following figure. Follow the procedure next to get to Diagnostic: Step 1. From the main menu, type 24 to open Menu 24 - System Maintenance. Step 2. From this menu, type 4 to open Menu 24.4 - System Maintenance - Diagnostic. System Information and Diagnosis 25-9