Cisco 831 Router Problem

[WONGx27]

Hello all,

I brought a cisco 831 router and I cannot configure it to my DSL modem from verizon for home usage. Can someone please help me with the configuration on how to configure it through the CLI. I just received my CCNA as associate but never worked with cisco routers before. I am willing to learn. Below is the following ip address to my DSL Router I tried and tried but I cannot get the router up and running it has 2 ethernet port and 4 fastethernet port.

Wan- 71.160.105.108
Subnet mask- 255.255.255.0
Gateway- 71.160.105.1
Dns- 68.238.64.12
Dns- 68.238.128.12

Cisco IOS Software, C831 Software (C831-K9O3SY6-M), Version 12.3(8)T5, RELEASE SOFTWARE (fc1)
Technical Support:

http://www.cisco.com/techsupport

Copyright (c) 1986-2004 by Cisco Systems, Inc.
Compiled Wed 29-Sep-04 22:42 by cmong

ROM: System Bootstrap, Version 12.2(8r)YN, RELEASE SOFTWARE (fc1)

Router uptime is 44 minutes
System returned to ROM by reload
System image file is "flash:c831-k9o3sy6-mz.123-8.T5"


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

Cisco C831 (MPC857DSL) processor (revision 0x200) with 46695K/2457K bytes of memory.
Processor board ID AMB070800QF (594932646), with hardware revision 0000
CPU rev number 7
2 Ethernet interfaces
4 FastEthernet interfaces
128K bytes of NVRAM.
24576K bytes of processor board System flash (Read/Write)
2048K bytes of processor board Web flash (Read/Write)

Configuration register is 0x2102

Router#sh ip int brief
Interface IP-Address OK? Method Status Protocol
Ethernet0 unassigned YES unset administratively down down
Ethernet1 192.168.1.64 YES DHCP up up
FastEthernet1 unassigned YES unset down down
FastEthernet2 unassigned YES unset down down
FastEthernet3 unassigned YES unset down down
FastEthernet4 unassigned YES unset down down
Router#
Router#sh run
Building configuration...

Current configuration : 1123 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
memory-size iomem 5
!
no aaa new-model
ip subnet-zero
!
!
ip dhcp excluded-address 192.168.1.1 192.168.1.10
!
ip dhcp pool wong
network 192.168.1.0 255.255.255.0
domain-name home
dns-server 68.238.64.12
default-router 192.168.1.1
!
!
ip ips po max-events 100
no ftp-server write-enable
!
!
!
!
!
!
!
interface Ethernet0
no ip address
shutdown
!
interface Ethernet1
ip address dhcp
ip nat inside
ip virtual-reassembly
duplex auto
!
interface FastEthernet1
no ip address
duplex auto
speed auto
!
interface FastEthernet2
no ip address
duplex auto
speed auto
!
interface FastEthernet3
no ip address
duplex auto
speed auto
!
interface FastEthernet4
no ip address
duplex auto
speed auto
!
ip classless
!
ip http server
no ip http secure-server
!
!
!
control-plane
!
!
line con 0
no modem enable
transport preferred all
transport output all
line aux 0
line vty 0 4
!
scheduler max-task-time 5000
end

Router#

 

[burtsbees]

Show a topology.

Burt

 

[WONGx27]

how can I be able to show a topology I tried doing show ip topology but this is what it says but for some reason my wireless cannot get connectivity but it is excellent signal and it says connected.

Router#sh ip topology
^
% Invalid input detected at '^' marker.

Router#
Router#sh run
Building configuration...

Current configuration : 1438 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
memory-size iomem 5
enable secret 5 $1$J0ao$lUtv71Xgds0DQPU7l7Gxf0
enable password 7 14001D050B
!
no aaa new-model
ip subnet-zero
!
!
ip dhcp excluded-address 192.168.2.1 192.168.2.11
!
ip dhcp pool wong
network 192.168.2.0 255.255.255.0
domain-name WONG@HOME
dns-server 68.238.64.12
default-router 192.168.2.1
!
!
ip ips po max-events 100
no ftp-server write-enable
!
!
!
!
!
!
!
interface Ethernet0
ip address 192.168.2.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Ethernet1
ip address dhcp
ip nat outside
ip virtual-reassembly
duplex auto
!
interface FastEthernet1
no ip address
duplex auto
speed auto
!
interface FastEthernet2
no ip address
duplex auto
speed auto
!
interface FastEthernet3
no ip address
duplex auto
speed auto
!
interface FastEthernet4
no ip address
duplex auto
speed auto
!
ip classless
ip route 0.0.0.0 0.0.0.0 71.160.105.1
!
ip http server
no ip http secure-server
ip nat inside source list 1 interface Ethernet1 overload
!
!
access-list 1 permit 192.168.2.0 0.0.0.255
!
control-plane
!
!
line con 0
no modem enable
transport preferred all
transport output all
line aux 0
transport preferred all
transport output all
line vty 0 4
!
scheduler max-task-time 5000
end

Router#

Gateway of last resort is 192.168.1.1 to network 0.0.0.0

C 192.168.1.0/24 is directly connected, Ethernet1
C 192.168.2.0/24 is directly connected, Ethernet0
S* 0.0.0.0/0 [254/0] via 192.168.1.1
Router#

 

[Minue]

Hello
Is the Access Point your's or Verizon.Please state the model if it's yours'.

Rerards

 

[burtsbees]

I mean post a diagram...

Burt

 

[WONGx27]

the access point is verizons is the default dsl modem model is actiontec GT-704WG, in the back of the modem is port 1-4 and a RJ-11 telephone jack, from port 1 of the dsl modem i plug it into the fast ethernet 2 interface of the cisco router. before when i did not use the cisco 831 router my wireless was working fine, but now when i try connect it connects but i have no connectivity. Thank you

 

[burtsbees]

I'm not sure you can use an access point with an 813, since the fa ports are layer 2...no IP info can be passed.

Burt

 

[Minue]

Hello
So If I understood correctly!Your modem is a all-in-one.First try to unplug the router from the modem to see if the Wirless part works.If it works,try logging into the modem to see how the wirless port is configured bridging or SVI.

Regards

 

[WONGx27]

HELLO ALL THANK YOU FOR THE REPLY I GOT THE ROUTER AND ACCESSPOINT TO WORK, I JUST TYPE UP A ACCESS-LIST 2 PERMIT 192.160.1.0 0.0.0.255 AND I CAN GET TRAFFIC THROUGH MY WIRELESS AND MY LAN ROUTER THANK YOU FOR ALL YOUR HELP I REALLY APPRECIATED. ALSO HOW CAN I SETUP A FIREWALL FOR THE 831 LAN ROUTER ARE THERE CERTAIN COMMANDS TO TYPE IN SORRY IM NEW TO THIS.

 

[Minue]

Hello
Security is a difficult topic.In any case if the 831 can support SDM,it can be easily done with this lovely GUI.Cisco is really pushing this in their security courses because they know, it's difficult to use the IOS for these settings.
Most of the guys in this forum doesn't deal with security.You can check out the Cisco Systems: IOS Firewall forum for some tips.
Regards

 

[burtsbees]

They are all IP Inspect commands, and CBAC using the PAM database. Post a sh port-map. You may even be able to set up zones...post a sh ver as well. You may have TCP Intercept as well, but you cannot use this along with the firewall or CBAC.

Burt