Добрый день!Есть  Сisco 3745.ios от 04.03.2006. Подключена куча ВЧ-каналов довольно плохого качества.Заметил такую вот фигню(по crash info) – если один из каналов колбасит (порт –up – down-up),то сisco перегружается самопроизвольно .Как с этим бороться ?Хороших каналов не предвидится.
System image file is "flash:c3745-a3js-mz.123-11.T10.bin"
Cisco 3745 (R7000) processor (revision 2.0) with 112640K/18432K bytes of memory.
Processor board ID JPE081710J0
R7000 CPU at 350MHz, Implementation 39, Rev 3.3, 256KB L2, 2048KB L3 Cache
2 FastEthernet interfaces
32 Low-speed serial(sync/async) interfaces
32 terminal lines
DRAM configuration is 64 bits wide with parity disabled.
151K bytes of NVRAM.
31744K bytes of ATA System CompactFlash (Read/Write)

Configuration register is 0x2102

!
version 12.3
service timestamps debug uptime
service timestamps log uptime
service password-encryption
service compress-config
no service dhcp
!
hostname core
!
boot-start-marker
boot-end-marker
!
enable secret level 5 5
enable secret 5
enable password
!
username root password
username tvkp password
username tvkk password
username tvkl password
username olya password
username vb password
username vrz password
username audit privilege 5 secret 5
memory-size iomem 15
no network-clock-participate slot 4
aaa new-model
!
!
aaa authentication login default local
aaa authentication ppp default if-needed local
aaa session-id common
ip subnet-zero
!
!
ip cef
ip domain list
ip domain list
no ip domain lookup
ip domain name
ip name-server
ip name-server
ip name-server
!
!
multilink virtual-template 9
frame-relay switching
!
!
no voice call carrier capacity active
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Multilink1
ip unnumbered FastEthernet0/0
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 1
!
interface Multilink2
ip unnumbered FastEthernet0/0
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 2
!
interface Multilink3
ip unnumbered FastEthernet0/0
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 3
!
interface Multilink4
ip unnumbered FastEthernet0/0
ip access-group 1 in
ip access-group 1 out
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 4
!
interface Multilink5
ip unnumbered FastEthernet0/0
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 5
!
interface Multilink6
ip address 10.0.0.w 255.255.255.252
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 6
!
interface Multilink7
ip unnumbered FastEthernet0/0
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 7
!
interface Multilink8
ip unnumbered FastEthernet0/0
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 8
!
interface Multilink9
ip address 10.x.x.x 255.255.255.252
no ip mroute-cache
compress predictor
no cdp enable
ppp multilink
ppp multilink group 9
!
interface FastEthernet0/0
ip address 10.y.y.y 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
bandwidth 10000
ip address 10.0.1.35 255.255.255.248
ip ospf hello-interval 2
ip ospf dead-interval 4
duplex auto
speed auto
!
interface Serial1/0
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial1/1
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 5
!
interface Serial1/2
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial1/3
bandwidth 19
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 2
!
interface Serial1/4
bandwidth 19
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 2
!
interface Serial1/5
no ip address
encapsulation ppp
no ip mroute-cache
shutdown
compress predictor
no fair-queue
ppp multilink
ppp multilink group 1
!
interface Serial1/6
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial1/7
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 4
!
interface Serial3/0
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial3/1
bandwidth 19
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 9
!
interface Serial3/2
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial3/3
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 3
!
interface Serial3/4
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial3/5
bandwidth 19
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 9
!
interface Serial3/6
no ip address
no ip mroute-cache
shutdown
no fair-queue
!
interface Serial3/7
no ip address
shutdown
no fair-queue
!
interface Serial4/0
bandwidth 512
no ip address
encapsulation frame-relay
no ip mroute-cache
priority-group 1
!
interface Serial4/0.1 point-to-point
bandwidth 192
ip address 10.0.0.130 255.255.255.252
ip ospf hello-interval 2
ip ospf dead-interval 4
frame-relay class k
frame-relay interface-dlci 16  
!
interface Serial4/0.2 point-to-point
bandwidth 64
ip unnumbered FastEthernet0/0
ip ospf hello-interval 2
ip ospf dead-interval 4
frame-relay class c
frame-relay interface-dlci 17  
!
interface Serial4/0.3 point-to-point
bandwidth 64
ip unnumbered FastEthernet0/0
ip ospf hello-interval 2
ip ospf dead-interval 4
frame-relay class r
frame-relay interface-dlci 18  
!
interface Serial4/1
bandwidth 512
no ip address
encapsulation ppp
no ip mroute-cache
shutdown
compress predictor
pulse-time 3
no fair-queue
ppp multilink
ppp multilink group 6
!
interface Serial4/2
bandwidth 19
no ip address
encapsulation ppp
no ip mroute-cache
shutdown
compress predictor
pulse-time 3
no fair-queue
ppp multilink
ppp multilink group 6
!
interface Serial4/3
bandwidth 19
no ip address
encapsulation ppp
no ip mroute-cache
shutdown
compress predictor
pulse-time 3
no fair-queue
ppp multilink
ppp multilink group 6
!
interface Serial4/4
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial4/5
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 3
!
interface Serial4/6
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial4/7
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial4/8
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 7
!
interface Serial4/9
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 7
!
interface Serial4/10
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 8
!
interface Serial4/11
no ip address
encapsulation ppp
no ip mroute-cache
shutdown
compress predictor
no fair-queue
ppp multilink
ppp multilink group 8
!
interface Serial4/12
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 4
!
interface Serial4/13
no ip address
encapsulation ppp
no ip mroute-cache
compress predictor
no fair-queue
ppp multilink
ppp multilink group 5
!
interface Serial4/14
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Serial4/15
ip unnumbered FastEthernet0/0
encapsulation ppp
no fair-queue
!
interface Async65
bandwidth 115200
ip unnumbered FastEthernet0/0
ip access-group 100 in
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.w.w.w
no fair-queue
ppp authentication pap callin
!
interface Async66
bandwidth 115200
ip unnumbered FastEthernet0/0
ip access-group 100 in
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.w.w.x
no fair-queue
ppp authentication pap callin
!
interface Async67
bandwidth 115200
ip unnumbered FastEthernet0/0
ip access-group 100 in
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.w.w.z
no fair-queue
ppp authentication pap callin
!
interface Async68
bandwidth 115200
ip unnumbered FastEthernet0/0
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.x.x.z
no fair-queue
ppp authentication pap callin
!
interface Async69
bandwidth 115200
ip unnumbered FastEthernet0/0
ip access-group 100 in
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.x.x.s
no fair-queue
ppp authentication pap callin
!
interface Async70
bandwidth 115200
ip unnumbered FastEthernet0/0
ip access-group 100 in
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.x.x.y
no fair-queue
ppp authentication pap callin
!
interface Async71
bandwidth 115200
ip unnumbered FastEthernet0/0
ip access-group 100 in
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.y.y.x
no fair-queue
ppp authentication pap callin
!
interface Async72
bandwidth 115200
ip unnumbered FastEthernet0/0
encapsulation ppp
no ip mroute-cache
async mode dedicated
peer default ip address 10.x.x.z
no fair-queue
ppp authentication pap callin
!
interface Async73
ip unnumbered FastEthernet0/0
encapsulation ppp
no ip mroute-cache
keepalive 10 3
no fair-queue
!
!
router ospf 1
log-adjacency-changes
area 0 range 10.x.x.0 255.255.255.0
area 3 range 10.y.x.0 255.255.0.0
redistribute connected subnets
redistribute static subnets
network 10.0.0.a 0.0.0.3 area 0
network 10.0.0.b 0.0.0.3 area 0
network 10.0.s.c 0.0.0.7 area 0
network 10.x.0.d 0.0.255.255 area 3
maximum-paths 2
!
no ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 Null0 255
!
!
!
!
map-class frame-relay k
frame-relay cir 192000
frame-relay bc 24000
frame-relay be 0
frame-relay mincir 192000
frame-relay adaptive-shaping becn
!
map-class frame-relay c
frame-relay cir 64000
frame-relay bc 8000
frame-relay be 0
frame-relay mincir 64000
frame-relay adaptive-shaping becn
!
map-class frame-relay r
frame-relay cir 64000
frame-relay bc 8000
frame-relay be 0
frame-relay mincir 64000
access-list 1 deny   10.x.x.0 0.0.0.255
access-list 1 deny   10.y.y.0 0.0.0.255
access-list 1 deny   10.z.z.0 0.0.0.255
access-list 1 deny   10.s.s.0 0.0.0.255
access-list 1 permit any
access-list 100 deny   tcp any any eq telnet
access-list 100 permit ip any any
priority-list 1 protocol ip low tcp ftp-data
priority-list 1 protocol ip low tcp ftp
snmp-server community public RO
!
!
!
!
control-plane
!
!
!
!
!
!
dial-peer cor custom
!
!
!
privilege exec level 5 show configuration
privilege exec level 5 show
!
line con 0
password 7 1515070316232A
line 65 73
modem InOut
no exec
transport input all
stopbits 1
speed 115200
flowcontrol hardware
line 74 96
line aux 0
password
no exec
transport input all
line vty 0 4
password
!
end