877 problemi di comunicazione

Tutto ciò che ha a che fare con la configurazione di apparati Cisco (e non rientra nelle altre categorie)

Moderatore: Federico.Lagni

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spidernet
Cisco power user
Messaggi: 84
Iscritto il: ven 21 mag , 2010 2:53 pm

ciao a tutti,
ho un problema credo grave col mio 877 nuovo di zecca.
dopo cira una ventina di tentativi di configurazione per la mia alice 7M, il router visualizza caratteri stranissimi e non mi fa più accedere.
a qualcuno è successo?
vi allego la schermata:

{{ û{o{û û{{ o

questo è quello che visualizzo, e basta.
aiutatemi vi prego :-( non l'ho visto neppure funzionare :-(
Avatar utente
RJ45
Network Emperor
Messaggi: 456
Iscritto il: mer 07 giu , 2006 6:40 am
Località: Udine (UD)

Forse hai smanettato con il registro di configurazione, cambiando la velocità della seriale... Niente di grave, ma lo devi ripristinare al valore corretto: cerca la soluzione sul forum, se n'è gà parlato in passato.

Comunque la frettolosità di certo non ti aiuta: devi studiarci sopra un pochino, altrimenti non arrivi a nulla. Non puoi pretendere di fare il copia e incolla delle configurazioni che trovi in giro e sperare che funzionino: devi sempre fare qualche adattamento!
Se invece non hai tempo da perdere prenditi un D-Link con interfaccia web e fai presto.

Buon lavoro!

Andrea
spidernet
Cisco power user
Messaggi: 84
Iscritto il: ven 21 mag , 2010 2:53 pm

RJ45 ha scritto:Forse hai smanettato con il registro di configurazione, cambiando la velocità della seriale... Niente di grave, ma lo devi ripristinare al valore corretto: cerca la soluzione sul forum, se n'è gà parlato in passato.

Comunque la frettolosità di certo non ti aiuta: devi studiarci sopra un pochino, altrimenti non arrivi a nulla. Non puoi pretendere di fare il copia e incolla delle configurazioni che trovi in giro e sperare che funzionino: devi sempre fare qualche adattamento!
Se invece non hai tempo da perdere prenditi un D-Link con interfaccia web e fai presto.

Buon lavoro!



Andrea
grazie per il consiglio andrea cercherò di andarci più calmo...ma se riesco a riprenderlo però, perchè ho controlato la velocità della seriale ma sta a posto, e nel reggistro non ho toccato nulla.
mi è successo tutto dopo aver inserito questa config:
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Cisco877
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
!
no aaa new-model
clock timezone MET 1
clock summer-time MEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
!
crypto pki trustpoint TP-self-signed-1533452713
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1533452713
revocation-check none
rsakeypair TP-self-signed-1533452713
!
!
crypto pki certificate chain TP-self-signed-1533452713
certificate self-signed 01
.......
quit
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.10.1
ip dhcp excluded-address 192.168.10.200
!
ip dhcp pool VLAN10
network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
dns-server 208.67.222.222 208.67.220.220
!
ip dhcp pool SERVER
host 192.168.10.10 255.255.255.0
hardware-address XXX
!
ip dhcp pool MIK-LAN
host 192.168.10.2 255.255.255.0
hardware-address XXX
!
ip dhcp pool PRINTER
host 192.168.10.4 255.255.255.0
client-identifier XXX
!
!
ip name-server 212.216.112.112
ip multicast-routing
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
no vlan accounting
!
multilink bundle-name authenticated
vpdn enable
!
!
!
username user privilege 15 secret 5 $SUPERSECRETPASSWORD$
!
!
archive
log config
hidekeys
!
!
ip ssh port 2222 rotary 1
!
class-map match-any VOIP
match protocol sip
match protocol rtp
match access-group 112
class-map match-any FILTRO-P2P
match protocol gnutella
match protocol edonkey
match protocol bittorrent
match protocol directconnect
match protocol winmx
match protocol fasttrack
match protocol kazaa2
class-map match-any WEB
match protocol dns
match protocol icmp
match protocol http
match protocol pop3
match protocol smtp
match protocol telnet
match protocol ssh
match protocol secure-ftp
match protocol secure-http
match protocol secure-imap
match protocol secure-pop3
match access-group 111
!
!
policy-map FILTRO-P2P
class FILTRO-P2P
policy-map QOS
class FILTRO-P2P
priority percent 5
class VOIP
priority percent 15
class WEB
priority percent 55
!
!
bridge irb
!
!
interface ATM0
no ip address
no ip route-cache cef
no ip route-cache
no atm ilmi-keepalive
dsl operating-mode adsl2+
!
interface ATM0.1 point-to-point
no ip route-cache
pvc 8/35
pppoe-client dial-pool-number 1
!
!
interface ATM0.2 point-to-point
no ip route-cache
ip igmp unidirectional-link
ip igmp proxy-service
atm route-bridged ip
pvc 8/36
broadcast
encapsulation aal5snap
!
bridge-group 10
bridge-group 10 spanning-disabled
!
interface FastEthernet0
switchport access vlan 10
!
interface FastEthernet1

switchport access vlan 10
!
interface FastEthernet2
switchport access vlan 10
!
interface FastEthernet3
description Connessione al STB Telecom - Cucina
switchport access vlan 20
!
interface Vlan10
description Rete interna
ip address 192.168.10.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Vlan20
description VLAN per STB Telecom
no ip address
no ip route-cache cef
no ip route-cache
bridge-group 10
bridge-group 10 spanning-disabled
hold-queue 100 out
!
interface Dialer0
bandwidth 8192
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip tcp header-compression
ip tcp adjust-mss 1452
no ip mroute-cache
dialer pool 1
no keepalive
no cdp enable
ppp authentication pap callin
ppp pap sent-username aliceadsl password 7 070E2D454D0C1801041E
max-reserved-bandwidth 100
service-policy output QOS
!
interface BVI10
ip address 192.168.1.1 255.255.255.0
ip pim sparse-mode
ip tcp adjust-mss 1452
ip igmp helper-address udl ATM0.2
ip igmp mroute-proxy ATM0.2
ip igmp proxy-service
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
!
!
no ip http server
no ip http secure-server
ip mroute 0.0.0.0 0.0.0.0 ATM0.2
ip nat translation timeout 420
ip nat translation tcp-timeout 120
ip nat translation pptp-timeout 420
ip nat translation udp-timeout 120
ip nat translation finrst-timeout 300
ip nat translation syn-timeout 120
ip nat translation dns-timeout 300
ip nat translation icmp-timeout 120
ip nat source static tcp 192.168.10.10 3002 interface Dialer0 3002
ip nat inside source list 100 interface Dialer0 overload
!
logging trap debugging
logging 192.168.10.3
access-list 10 permit 192.168.10.0 0.0.0.255
access-list 10 deny any
access-list 100 permit ip 192.168.10.0 0.0.0.255 any
access-list 100 deny ip any any
access-list 101 remark ** ACL line vty 0 4 **
access-list 101 permit ip 192.168.10.0 0.0.0.255 any
access-list 101 deny ip any any
access-list 111 remark *** ACL class-map WEB ***
access-list 111 permit tcp any any eq www
access-list 111 permit tcp any any eq 443
access-list 111 permit tcp any any eq pop3
access-list 111 permit tcp any any eq ftp-data
access-list 111 permit tcp any any eq ftp
access-list 111 permit tcp any any eq smtp
access-list 111 permit tcp any any eq 995
access-list 111 permit tcp any any eq 993
access-list 111 permit tcp any any eq 465
access-list 111 permit udp any any eq domain
access-list 111 permit tcp any any eq telnet
access-list 111 permit tcp any any eq 22
access-list 111 permit tcp any eq www any
access-list 111 permit tcp any eq 443 any
access-list 111 permit tcp any eq pop3 any
access-list 111 permit tcp any eq ftp-data any
access-list 111 permit tcp any eq ftp any
access-list 111 permit tcp any eq smtp any
access-list 111 permit tcp any eq 995 any
access-list 111 permit tcp any eq 993 any
access-list 111 permit tcp any eq 465 any
access-list 111 permit udp any eq domain any
access-list 111 permit tcp any eq telnet any
access-list 111 permit tcp any eq 22 any
access-list 112 remark *** ACL class-map VOCE ***
access-list 112 permit udp any any eq 5060
access-list 112 permit udp any eq 5060 any
access-list 112 permit tcp any any eq 4869
access-list 112 permit tcp any eq 4869 any
access-list 112 permit udp any range 30000 30019 any
access-list 112 permit udp any any range 30000 30019
access-list 112 permit ip host 83.211.227.21 any
no cdp run
!
!
!
!
control-plane
!
bridge 10 protocol ieee
bridge 10 route ip
!
line con 0
login local
no modem enable
stopbits 1
speed 115200
line aux 0
line vty 0 4
privilege level 15
login local
rotary 1
transport preferred ssh
transport input ssh
transport output ssh
!
scheduler max-task-time 5000
ntp clock-period 17175020
ntp server 212.121.88.250
ntp server 88.33.54.219
ntp server 81.208.30.4
ntp server 193.204.114.105 prefer
end

volevo provare questa perchè anche io ho l'home tv, però non mi interessa se funziona o no.
sapresti dirmi quanto tempo fa si è larlato del problema di comunicazione che ho io?
grazie e scusami ancora.
spidernet
Cisco power user
Messaggi: 84
Iscritto il: ven 21 mag , 2010 2:53 pm

spidernet ha scritto:
RJ45 ha scritto:Forse hai smanettato con il registro di configurazione, cambiando la velocità della seriale... Niente di grave, ma lo devi ripristinare al valore corretto: cerca la soluzione sul forum, se n'è gà parlato in passato.

Comunque la frettolosità di certo non ti aiuta: devi studiarci sopra un pochino, altrimenti non arrivi a nulla. Non puoi pretendere di fare il copia e incolla delle configurazioni che trovi in giro e sperare che funzionino: devi sempre fare qualche adattamento!
Se invece non hai tempo da perdere prenditi un D-Link con interfaccia web e fai presto.

Buon lavoro!



Andrea
grazie per il consiglio andrea cercherò di andarci più calmo...ma se riesco a riprenderlo però, perchè ho controlato la velocità della seriale ma sta a posto, e nel reggistro non ho toccato nulla.
mi è successo tutto dopo aver inserito questa config:
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Cisco877
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
!
no aaa new-model
clock timezone MET 1
clock summer-time MEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
!
crypto pki trustpoint TP-self-signed-1533452713
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1533452713
revocation-check none
rsakeypair TP-self-signed-1533452713
!
!
crypto pki certificate chain TP-self-signed-1533452713
certificate self-signed 01
.......
quit
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.10.1
ip dhcp excluded-address 192.168.10.200
!
ip dhcp pool VLAN10
network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
dns-server 208.67.222.222 208.67.220.220
!
ip dhcp pool SERVER
host 192.168.10.10 255.255.255.0
hardware-address XXX
!
ip dhcp pool MIK-LAN
host 192.168.10.2 255.255.255.0
hardware-address XXX
!
ip dhcp pool PRINTER
host 192.168.10.4 255.255.255.0
client-identifier XXX
!
!
ip name-server 212.216.112.112
ip multicast-routing
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
no vlan accounting
!
multilink bundle-name authenticated
vpdn enable
!
!
!
username user privilege 15 secret 5 $SUPERSECRETPASSWORD$
!
!
archive
log config
hidekeys
!
!
ip ssh port 2222 rotary 1
!
class-map match-any VOIP
match protocol sip
match protocol rtp
match access-group 112
class-map match-any FILTRO-P2P
match protocol gnutella
match protocol edonkey
match protocol bittorrent
match protocol directconnect
match protocol winmx
match protocol fasttrack
match protocol kazaa2
class-map match-any WEB
match protocol dns
match protocol icmp
match protocol http
match protocol pop3
match protocol smtp
match protocol telnet
match protocol ssh
match protocol secure-ftp
match protocol secure-http
match protocol secure-imap
match protocol secure-pop3
match access-group 111
!
!
policy-map FILTRO-P2P
class FILTRO-P2P
policy-map QOS
class FILTRO-P2P
priority percent 5
class VOIP
priority percent 15
class WEB
priority percent 55
!
!
bridge irb
!
!
interface ATM0
no ip address
no ip route-cache cef
no ip route-cache
no atm ilmi-keepalive
dsl operating-mode adsl2+
!
interface ATM0.1 point-to-point
no ip route-cache
pvc 8/35
pppoe-client dial-pool-number 1
!
!
interface ATM0.2 point-to-point
no ip route-cache
ip igmp unidirectional-link
ip igmp proxy-service
atm route-bridged ip
pvc 8/36
broadcast
encapsulation aal5snap
!
bridge-group 10
bridge-group 10 spanning-disabled
!
interface FastEthernet0
switchport access vlan 10
!
interface FastEthernet1

switchport access vlan 10
!
interface FastEthernet2
switchport access vlan 10
!
interface FastEthernet3
description Connessione al STB Telecom - Cucina
switchport access vlan 20
!
interface Vlan10
description Rete interna
ip address 192.168.10.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Vlan20
description VLAN per STB Telecom
no ip address
no ip route-cache cef
no ip route-cache
bridge-group 10
bridge-group 10 spanning-disabled
hold-queue 100 out
!
interface Dialer0
bandwidth 8192
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip tcp header-compression
ip tcp adjust-mss 1452
no ip mroute-cache
dialer pool 1
no keepalive
no cdp enable
ppp authentication pap callin
ppp pap sent-username aliceadsl password 7 070E2D454D0C1801041E
max-reserved-bandwidth 100
service-policy output QOS
!
interface BVI10
ip address 192.168.1.1 255.255.255.0
ip pim sparse-mode
ip tcp adjust-mss 1452
ip igmp helper-address udl ATM0.2
ip igmp mroute-proxy ATM0.2
ip igmp proxy-service
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
!
!
no ip http server
no ip http secure-server
ip mroute 0.0.0.0 0.0.0.0 ATM0.2
ip nat translation timeout 420
ip nat translation tcp-timeout 120
ip nat translation pptp-timeout 420
ip nat translation udp-timeout 120
ip nat translation finrst-timeout 300
ip nat translation syn-timeout 120
ip nat translation dns-timeout 300
ip nat translation icmp-timeout 120
ip nat source static tcp 192.168.10.10 3002 interface Dialer0 3002
ip nat inside source list 100 interface Dialer0 overload
!
logging trap debugging
logging 192.168.10.3
access-list 10 permit 192.168.10.0 0.0.0.255
access-list 10 deny any
access-list 100 permit ip 192.168.10.0 0.0.0.255 any
access-list 100 deny ip any any
access-list 101 remark ** ACL line vty 0 4 **
access-list 101 permit ip 192.168.10.0 0.0.0.255 any
access-list 101 deny ip any any
access-list 111 remark *** ACL class-map WEB ***
access-list 111 permit tcp any any eq www
access-list 111 permit tcp any any eq 443
access-list 111 permit tcp any any eq pop3
access-list 111 permit tcp any any eq ftp-data
access-list 111 permit tcp any any eq ftp
access-list 111 permit tcp any any eq smtp
access-list 111 permit tcp any any eq 995
access-list 111 permit tcp any any eq 993
access-list 111 permit tcp any any eq 465
access-list 111 permit udp any any eq domain
access-list 111 permit tcp any any eq telnet
access-list 111 permit tcp any any eq 22
access-list 111 permit tcp any eq www any
access-list 111 permit tcp any eq 443 any
access-list 111 permit tcp any eq pop3 any
access-list 111 permit tcp any eq ftp-data any
access-list 111 permit tcp any eq ftp any
access-list 111 permit tcp any eq smtp any
access-list 111 permit tcp any eq 995 any
access-list 111 permit tcp any eq 993 any
access-list 111 permit tcp any eq 465 any
access-list 111 permit udp any eq domain any
access-list 111 permit tcp any eq telnet any
access-list 111 permit tcp any eq 22 any
access-list 112 remark *** ACL class-map VOCE ***
access-list 112 permit udp any any eq 5060
access-list 112 permit udp any eq 5060 any
access-list 112 permit tcp any any eq 4869
access-list 112 permit tcp any eq 4869 any
access-list 112 permit udp any range 30000 30019 any
access-list 112 permit udp any any range 30000 30019
access-list 112 permit ip host 83.211.227.21 any
no cdp run
!
!
!
!
control-plane
!
bridge 10 protocol ieee
bridge 10 route ip
!
line con 0
login local
no modem enable
stopbits 1
speed 115200
line aux 0
line vty 0 4
privilege level 15
login local
rotary 1
transport preferred ssh
transport input ssh
transport output ssh
!
scheduler max-task-time 5000
ntp clock-period 17175020
ntp server 212.121.88.250
ntp server 88.33.54.219
ntp server 81.208.30.4
ntp server 193.204.114.105 prefer
end

volevo provare questa perchè anche io ho l'home tv, però non mi interessa se funziona o no.
sapresti dirmi quanto tempo fa si è larlato del problema di comunicazione che ho io?
grazie e scusami ancora.
ragazzi, cambiando la velocità della com del pc a 115200 riesco a comunicare col mio 877 ma si presenta in rommon>
come faccio a ripristinarlo?
spidernet
Cisco power user
Messaggi: 84
Iscritto il: ven 21 mag , 2010 2:53 pm

adesso mi dice questo:
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2006 by cisco Systems, Inc.

C870 series (Board ID: 1-148) platform with 131072 Kbytes of main memory

No bootable image file: flash:/
Unable to open boot file

System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2006 by cisco Systems, Inc.

C870 series (Board ID: 1-148) platform with 131072 Kbytes of main memory

No bootable image file: flash:/
Unable to open boot file

System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2006 by cisco Systems, Inc.

C870 series (Board ID: 1-148) platform with 131072 Kbytes of main memory

rommon 1 >

però la porta com del pc è a 115200
come posso risolvere il tutto?
grazie
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