The test which I have tried is an other router 25xx with serial interfaces connected to modems.
This router has two serial interfaces and is connected to a terminalserver wich sends data.
Thank for looking for.
here is my config
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RT01
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable secret 5 xxxxxxxxxxxxx
!
username cisco privilege 15 secret 5 $1xxxxxxxxxxxxxxxx
no network-clock-participate aim 0
no network-clock-participate aim 1
no aaa new-model
ip subnet-zero
!
!
ip cef
!
!
no ip domain lookup
ip domain name yourdomain.com
ip host weather 2018 10.180.5.40
ip host atis 2019 10.180.5.40
no ftp-server write-enable
!
!
!
!
interface Loopback0
ip address 10.180.5.40 255.255.255.0
!
interface FastEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$
ip address 10.180.1.41 255.255.255.0
duplex auto
speed auto
standby ip 10.180.1.40
standby 2 priority 90
!
interface FastEthernet0/1
ip address 172.27.4.4 255.255.0.0
duplex auto
speed auto
standby ip 172.27.4.100
standby 1 priority 90
!
interface FastEthernet0/0/0
no ip address
shutdown
!
interface FastEthernet0/0/1
no ip address
shutdown
!
interface FastEthernet0/0/2
no ip address
shutdown
!
interface FastEthernet0/0/3
no ip address
shutdown
!
interface Serial0/1/0
physical-layer async
no ip address
async mode dedicated
!
interface Serial0/1/1
physical-layer async
no ip address
async mode dedicated
!
interface Vlan1
no ip address
!
ip classless
ip route 0.0.0.0 0.0.0.0 172.27.1.1
ip http server
ip http authentication local
ip http timeout-policy idle 600 life 86400 requests 10000
!
!
logging 10.180.1.2
access-list 101 permit ip any 10.180.5.0 0.0.0.255
access-list 101 permit ip 10.180.5.0 0.0.0.255 any
!
control-plane
!
banner login
-----------------------------------------------------------------------
Cisco Router and Security Device Manager (SDM) is installed on this device.
This feature requires the one-time use of the username "xxxxxxxx"
with the password "xxxxxxxxxx".
Please change these publicly known initial credentials using SDM or the IOS CLI.
Here are the Cisco IOS commands.
username privilege 15 secret 0
no username xxxxxxxxx
Replace and with the username and password you want to use.
For more information about SDM please follow the instructions in the QUICK START
GUIDE for your router or go to http://www.cisco.com/go/sdm
-----------------------------------------------------------------------
!
line con 0
login local
line aux 0
speed 115200
line 0/1/0
exec-timeout 0 0
transport input telnet
databits 7
stopbits 1
speed 1200
line 0/1/1
transport input telnet
databits 7
speed 1200
flowcontrol software
line vty 0
exec-timeout 0 0
privilege level 15
password cisco
login local
transport input telnet
stopbits 1
flowcontrol software
line vty 1 4
exec-timeout 0 0
privilege level 15
password xxxxxxxxxxxxx
login local
transport input telnet
line vty 5 15
exec-timeout 0 0
privilege level 15
password cisco
login local
transport input telnet
!
scheduler allocate 20000 1000
!
end
