EIGRP
2. , !
EIGRP EIGRP, . , , , EIGRP , , , IP- .
EIGRP:
:
EIGRP :
- 1. : EIGRP- , (, , K- ) , .
- 2. : EIGRP , . . EIGRP , , RIP, .
- 3. : EIGRP , EIGRP . EIGRP , .
, , EIGRP, , , EIGRP, OSPF, (DR) (BDR).
, EIGRP , .

, , :
- 1. OFF1 , - EIGRP- Gig 0/1, , , . , EIGRP (EIGRP Hello) EIGRP multicast- 224.0.0.10 EIGRP- , .
- 2. OFF1 OFF2 (unicast Update message) IP- OFF1 10.1.1.1. EIGRP OFF2.
- 3. OFF1 OFF2 (Acknowledgement (ACK), IP- OFF2 10.1.1.2.
- 4. , . , OFF2 EIGRP 224.0.0.10.
- 5. OFF1 OFF2 (unicast Update), EIGRP OFF1. unicast Update IP- OFF2 10.1.1.2.
- 6. OFF2 OFF1 ACK, IP- OFF1 10.1.1.1.
EIGRP OFF1 OFF2. , , . , . , , . , , . , 224.0.0.10. , EIGRP- .
EIGRP OSPF , . , EIGRP ( Reliable Transport Protocol (RTP). , , OSPF, , .
: RTP Real-time Transport Protocol (RTP), .
, EIGRP, , , "" . ? EIGRP , RIP OSPF. , EIGRP , . , . EIGRP:

, K-, , . , , (bandwidth, delay, load, reliability). , EIGRP , Maximum Transmission Unit (MTU). , , MTU . ? EIGRP MTU ?
EIGRP, MTU -, , MTU. MTU. , EIGRP MTU, .
, EIGRP tiebreaking MTU:
- Bandwidth ( ): , EIGRP, 10 000 000 ( / ) .
- Delay (): , " ", . , , , .
show interfaces
. , EIGRP, . , , show interfaces , 10, . - Reliability (): - , , 255 . . , 255 , 100 ( 255/255 = 1 = 100 ).
- Load (): , - , , 255 . , . , 1 , ( 1/255 = 0,004 1%)
- MTU: EIGRP, MTU ( 1500 ) EIGRP, (, , MTU), MTU.
Big Dogs Really Like Me. B Big Bandwidth. D Dogs D Delay, .
EIGRP K- , , . , K :
- K1 = 1
- K2 = 0
- K3 = 1
- K4 = 0
- K5 = 0
K EIGRP, , :

, , EIGRP. , .

, 198.51.100.0/24 OFF1 , OFF1 OFF2, . , , OFF1 198.51.100.0 /24 OFF2. Gig0/1 OFF1 Gig0/3 OFF2. , , show interfaces
, .
OFF1 OFF2

, 1 000 000 / ( 1 /). , , 10 . , EIGRP, - , /. , , " " 1 000 000 /.
Cisco.
:

( ) 10 ( , ). 10 , 20 . , . 20 10, 2 . : = 1 000 000 / = 2 . :

EIGRP 3072. , , EIGRP OFF1. show ip eigrp topology
, OFF1, .
EIGRP 198.51.100.0/24 OFF1

, ( ) OFF1 198.51.100.0 /24 OFF2 3072. , K , . K-. , , , K- , EIGRP / . , K - EIGRP .