02-07-2010 08:10 AM - edited 03-06-2019 09:36 AM
Dear all,
I would like to inform me how to check the adsl configuration below, that works. I enter 'show ip route' and get external IPs, but I am not sure whether the router (837) needs more configuration for the completion of the dsl. I want also to configure the ethernet or fast ethernet to connect my laptop.
Cisco#sh startup-config
Using 1432 out of 131072 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco
!
!
no aaa new-model
ip subnet-zero
!
!
ip audit notify log
ip audit po max-events 100
vpdn enable
!
vpdn-group pppoe
request-dialin
protocol pppoe
!
no ftp-server write-enable
!
!
!
!
!
!
!
interface Ethernet0
ip address 192.168.1.25 255.255.255.0
ip nat inside
hold-queue 100 out
!
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
hold-queue 224 in
!
interface ATM0.1 point-to-point
pvc 8/35
pppoe-client dial-pool-number 1
!
!
interface FastEthernet1
no ip address
duplex auto
speed auto
!
interface FastEthernet2
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet3
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet4
no ip address
shutdown
duplex auto
speed auto
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
dialer pool 1
ppp authentication pap callin
ppp pap sent-username ########### password 0 ###########
!
ip nat inside source list 1 interface Dialer1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
no ip http secure-server
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
line con 0
no modem enable
line aux 0
line vty 0 4
password ######
login
!
scheduler max-task-time 5000
!
end
02-07-2010 11:52 PM
Hello Egeorgopoluos,
configuration looks like correct.
To use the additional FAST ethernet ports: they are treated like switch ports that belong to vlan1.
So the SVI vlan1 has to be configured:
int Vlan 1
ip address 192.168.2.1 255.255.255.0
! the SVI has to be explicitly enabled with no shut:
no shut
ip nat inside
add the following line to ACL 1:
access-list 1 permit 192.168.2.0 0.0.0.255
this should allow you to connect the PC to one switch port on the router like Fas1 and to access the internet
Hope to help
Giuseppe
02-08-2010 12:44 PM
I cannot see any virtual interface as you mentioned above. The only thing I see is the below (BVI) and when I try to enter it I take the below message:
interface bVI 1
Integrated Routing and Bridging is not configured!
% No interface specified for interface_command
02-08-2010 12:56 PM
BVI's are used by Wireless Access Points and 837 does not support this either.
02-09-2010 03:42 PM
do you know how to overcome this problem with the vlan interface ?
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