K- EIGRP

2.2. "K"

8

TOS K1 K2 K3 K4 K5, EIGRP, K-, EIGRP . TOS ( TOS IPv4). TOS 0. , 1 - 8 , , , Cisco IOS 0. metric weights - K-, 0 255.

EIGRP:

  1. 1. EIGRP: ,
  2. 2. EIGRP

:

  1. 3. EIGRP
  2. 4. EIGRP
  3. 5. EIGRP
  4. 6. EIGRP:

, , , , , EIGRP . EIGRP, , K2 , EIGRP . K2 1, K1 K3, 1 . 4 5 0. , K-.

OFF1#conf term
Enter configuration commands, one per line. End with CNTL/Z .
OFF1(config)#router eigrp 1
OFF1(config-router)#metric weights 0 1 1 1 0 0
OFF1(config-router)#end
 K-

0 metric weights 0 1 1 1 0 0, , TOS 0. K-: K1 = 1, K2 = 1, K3 = 1, K4 = 0, K5 = 0. K- , . . , . , OFF1 K-, OFF2 OFF3. , EIGRP K-, , K- EIGRP- , K- EIGRP. K- , K-. , , K-.


, EIGRP , , EIGRP , , down. , , EIGRP , , EIGRP. , :

EIGRP -, (RD) (FD) -.

, , , , . , 10.1.1.8/30 ( OFF2 OFF3) OFF1 OFF2 OFF3. OFF1 OFF2, 1 /, . OFF3 100 /. EIGRP , , OFF2. , , OFF1 OFF2 ? , ? , , OFF1 OFF3. , , , OFF3 .

,    OFF3

OFF1

     OFF1

, OFF3 ( 10.1.1.6) show ip eigrp topology, OFF1, , OFF3 -. , , -.

-, , ( ):

via 10.1.1.2 (3072/2816), GigabitEthernet0/1

via 10.1.1.2 , 10.1.1.2, OFF2. GigabitEthernet0/1 , OFF1 Gig0/1 ( ). : (3072/2816). 2816 (reported distance (RD). advertised distance (AD). , , EIGRP, ( ) EIGRP. 2816 , OFF2 ( ) c 10.1.1.8/30 2816. 3072 - OFF1 (FD). FD RD , . , EIGRP OFF1 OFF2 RD OFF2, FD ( ), , OFF1 10.1.1.8/30 OFF2. , , OFF1 10.1.1.8/30, - via via router OFF2 ( 10.1.1.2) OFF3 ( 10.1.1.6), FD OFF1 (3072) , FD OFF2 (28,416).

:

via 10.1.1.6 (28416/2816), GigabitEthernet0/2

via 10.1.1.6 , 10.1.1.6, OFF3. GigabitEthernet0/2 , OFF1 Gig0/2. FD 28 416 RD 2816. , EIGRP , . , EIGRP OFF1 , RD OFF3 , FD . RD OFF3 2816, , FD 3072. OFF3 .

, , . EIGRP OFF1 10.1.1.0/24. EIGRP , -, ( ) -, ( ) , -. EIGRP .

  EIGRP

Feasible Successor

  Feasible Successor

, OFF1 10.1.1.0/24 OFF2. OFF2, 10.1.1.0/24 - OFF2 OFF5 ( 5000) OFF5 10.1.1.0/24 ( 1000). 6000 OFF2 10.1.1.0/24. , OFF2 OFF1. , OFF1 RD 6000 OFF2. OFF1, OFF2 ( 10 000) RD OFF2 ( 6000), FD 10.1.1.0/24 16 000 ( 10 000 + 6000 = 16 000). EIGRP OFF1 10.1.1.0/24 OFF3 OFF4. , , .

,    ,

OFF1 , 10.1.1.0/24 OFF2, OFF2 FD (16 000). , , . OFF1 , EIGRP. , OFF1 , , RD OFF3 OFF4 , FD . OFF3 RD 11 000 , FD ( 16 000). , 10.1.1.0 /24 OFF3 -. OFF4 , RD OFF4 18 000 , 16 000 (FD ). 10.1.1.0/24 OFF4 -.

K - , EIGRP


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