Я настраивал / тестировал маршрутизатор Cisco (извините, я не знаю модель, так как я использовал NETLAB), и у меня были обновления RIPv2, распространяющиеся / обновляющиеся правильно. Затем я использовал команду auto secure чтобы защитить ее, но, похоже, их больше не отправляют.
Ниже приведен конфиг для одного из проблемных маршрутизаторов. Он содержит некоторые из моих собственных команд, а также те, которые помещены туда с помощью автоматической защиты.
version 12.4
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname R2
!
boot-start-marker
boot-end-marker
!
security authentication failure rate 10 log
logging buffered 4096 debugging
logging console critical
enable secret 5 $1$uXB4$cDJCPm41SKo3DgjSMrfxx/
enable password 7 01160805590703
!
aaa new-model
!
!
aaa authentication login local_auth local
!
aaa session-id common
no ip source-route
no ip gratuitous-arps
!
!
ip cef
!
!
no ip bootp server
ip domain name sit377
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
login block-for 120 attempts 5 within 120
!
frame-relay switching
!
voice-card 0
no dspfarm
!
!
key chain RIP_KEY
key 1
key-string 7 05080F1C2243
!
!
!
!
!
!
!
!
!
!
!
!
!
username R1 password 7 121A0C041104
username R2 password 7 01100F175804
archive
log config
logging enable
!
!
ip tcp intercept list autosec_tcp_intercept_list
ip tcp intercept connection-timeout 3600
ip tcp intercept watch-timeout 15
ip tcp intercept max-incomplete low 450
ip tcp intercept max-incomplete high 550
ip tcp intercept drop-mode random
ip ssh time-out 60
ip ssh authentication-retries 2
!
!
!
!
!
interface FastEthernet0/0
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
shutdown
duplex auto
speed auto
no mop enabled
!
interface FastEthernet0/1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
shutdown
duplex auto
speed auto
no mop enabled
!
interface Serial0/0/0
ip address 10.1.1.2 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
ip rip authentication mode md5
ip rip authentication key-chain RIP_KEY
encapsulation ppp
ppp authentication chap
no shutdown
!
interface Serial0/0/1
ip address 10.2.2.1 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
ip rip authentication mode md5
ip rip authentication key-chain RIP_KEY
encapsulation frame-relay
clock rate 64000
frame-relay map ip 10.2.2.1 203
frame-relay map ip 10.2.2.2 302 broadcast
frame-relay intf-type dce
no shutdown
!
router rip
version 2
passive-interface default
no passive-interface Serial0/0/0
no passive-interface Serial0/0/1
network 10.0.0.0
no auto-summary
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
!
!
logging trap debugging
logging facility local2
access-list 100 permit udp any any eq bootpc
no cdp run
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
banner motd ^CBanner message^C
!
line con 0
exec-timeout 5 0
password 7 060506324F41
logging synchronous
login authentication local_auth
transport output telnet
line aux 0
exec-timeout 15 0
login authentication local_auth
transport output telnet
line vty 0 4
password 7 110A1016141D
logging synchronous
login authentication local_auth
transport input telnet ssh
line vty 5 15
password 7 01100F175804
logging synchronous
login authentication local_auth
transport input telnet ssh
!
scheduler allocate 20000 1000
!
end