EIGRP
4. "Hello"
, EIGRP, Hello EIGRP . .
Network net-id wildcard-mask
, EIGRP. :
- EIGRP Hello multicast , IP- , network.
- , IP- , network.
EIGRP:
:
, network , . , , EIGRP- . Hello . , , EIGRP. .
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, , ( , ). , EIGRP, Hello c ( EIGRP - ). ( Gig0/3 OFF1, OFF2 OFF3) . , passive-interface interface_id
.
OFF1# configurationterminal Enter configuration commands, one per line. End with CNTL/Z. OFF1(config)#router eigrp 1 OFF1(config-router)#passive-interface gig0/3 OFF1(config-router)#end OFF1# OFF2# configurationterminal Enter configuration commands, one per line. End with CNTL/Z. OFF2 (config)#router eigrp 1 OFF2 (config-router)#passive-interface gig0/3 OFF2 (config-router)#end OFF2# OFF3# configurationterminal Enter configuration commands, one per line. End with CNTL/Z. OFF3 (config)#router eigrp 1 OFF3 (config-router)#passive-interface default OFF3 (config-router)#no passive-interface gig0/1 OFF3 (config-router)#no passive-interface gig0/2 OFF3 (config-router)#end OFF3#
passive-interface gig0/3 OFF1 OFF2, , Hello Gig0/3 ( , ). OFF3 . , , passive-interface default
, . no passive-interface gig 0/1
no passive-interface gig 0/2
, , ( EIGRP). LAN , EIGRP.
passive-interface interface_id , show ip eigrp interfaces
, . , Gig0/3, , . EIGRP , Gig0/3.

, , show ip protocols
. , , , Gig0/3 OFF2 , (198.51.100.0/24) EIGRP.
