123456 4. 768926ABC5 D5EF
308
«562» (3 F9C) – 82BC9 6BFD7C4F (F9), 83DC77 8
"BC79C F:
• DF (Do not Fragment – 7 "BC79FB23C9A) – D7C7F, BC372 1,
DC6BC9 CB$B59FDC92B5 "BC79FB23C9A 6C49;
• MF (More Fragments – 2EA$ "BC7923) – D7C7F, BC372 1,
2D7CC9, 92 "BC79 3E98 6B25927;
• 2F7 F9 DCBDB3FB23C7.
«(5255 #2(52» (13 F9) – 87F 6B6D 62E C77
+922 "BC79C 29728F9EA72 7CCEC 62E C77 F82722
7"BC79FB23C7722 6C49C. 17F F862EAD598 6BF 82B4
"BC7923 3 6C49 F 2E72 9A 4BC972 8 C9C.
«.#5( 33» (Time To Live, TTL) – 8-F9232 62E, 82BC
3B, FDB2 3 8457C, 3 97F 4292B22 6C49 29
8589323C9A 3 89F. &289 F CB$B59FDC92B, 2BCC93CF C77
6C49, 57A$C9 D7C7F +922 62E 3 6BF2 2BC294F F BC77F
6C49C 4C4 F7F5 7C 1 6E8 3B 2FC7F 3 2BF. *7C42 7C
6BC49F4 3 4C2 CB$B59FDC92B 272 FD +922 3B7F 6B2892
3F9C98 1. )C4F 2BCD2, 3B FD7F "C49F84F FDB98
42EF8932 CB$B59FDC92B23, BD 4292B 6B22F9 6C49. .2C
3B FD7F F894C9, 6C49 57F92C98. !BF +92 F8927F4 8227F
532E98 2 629B 6C49C. 4CEFF 427722 3B7F FD7F 6C49C,
BC372 255 (8 32F7 BCDB23), 286F3C9, 3 C897289F, DCF95 29
9C4F 7EC9EA7 829F, 4C4 6BCC 6C49C 62 F4EF8425
CB$B595, 6BB5D4C 89.
«-#6» (8 F9) – 54CD3C9 6B29242E 3$EC2 5B237,
4292B25 6B7CD7C7C F7"2BC F, 82BCC8 3 62E C77 6C49C
IP. 4C6BFB, D7C7F 6 82293989359 6B29242E5 TCP, C D7C7F 17 –
6B29242E5 UDP.
«#62 %((2 326$2» (16 F9) – F862EAD598 E
4279B2E E2897289F 92EA42 DC2E234C 6C49C IP F 3F8E98 4C4 85C
38 16-F923 62E58E23 DC2E234C 3 262E7F9EA72 42,
6B2BCD23C77C 9C4 3 262E7F9EA7 42. )C4F 2BCD2,
3F8EC 62E5C9E 4279B2EA7C 85C DC2E234C 389 8 +9F
62E 2E7C 9A BC37C 75E. !2842EA45 74292B 62E DC2E234C
259 FD79A 832F D7C7F 3 6B2 88 6BCF 6C49C 62 89F,
4279B2EA7C 85C 3F8E98 F 6B23B98 3 4C2 CB$B59FDC92B
F 3 42772 5DE.
«IP-24#5 "2» (32 F9C) – IP-CB8 296BC3F9E 6C49C.
«IP-24#5 232"5 » (32 F9C) – IP-CB8 62E5C9E 6C49C.
«-2#2(5#» – 72DC9EA72 62E 6B772 EF7,
6BF72 E 54CDC7F 6CBC9B23, F862EAD5 272 6BF 29EC4
89F F 83DC77, 7C6BFB, 8 BFCF D26C87289F FEF
CB$B59FDC FF.
«D2&655» – 62E 6B772 EF7, 722F2 E
262E77F DC2E234C 6C49C 2 E22 F8EC 32-F923 8E23.