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2900xl and 851w problems.....

dmbdata101
Level 1
Level 1

I am a newbie and I am studying for my CCNA Routing and Switching. I realize there are a lot of dumb  questions from newbies but that's how we all learn.

I have a 2900xl switch and a 851W router. I have both set up with addresses but cant seem to see my cable modem. I have a static ip from my cable company.  On the switch I have the following setup....

!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname *************
!
enable secret 5 $1$Kmd9$mmQpNdevZhPU6dBJsSopt0
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
!
!
interface FastEthernet0/1
 description INTERNET ROUTER CONNECTION
 duplex full
 speed 100
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
 port security max-mac-count 1
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
 duplex full
 speed 100
!
interface VLAN1
 ip address 192.168.0.40 255.255.255.0
 no ip directed-broadcast
 no ip route-cache
!
interface VLAN2
 ip address 192.168.2.10 255.255.255.0
 no ip directed-broadcast
 no ip route-cache
 shutdown
!
ip default-gateway 192.168.0.2
mac-address-table secure 3464.a9c9.0af8 FastEthernet0/20 vlan 1
banner motd ^CC
*********************************************
DO NOT LOG ON. This is a secure switch
*********************************************
^C
alias exec s show ip interface brief
alias exec siib show ip interface brief
alias exec src show running-config
alias exec ct config t
alias exec save copy run start
!
line con 0
 exec-timeout 60 0
 password cisco
 logging synchronous
 login
 transport input none
 stopbits 1
line vty 0
 password cisco
 logging synchronous
 login
line vty 1
 password cisco
 logging synchronous
 login
 ip netmask-format hexadecimal
line vty 2 4
 password cisco
 logging synchronous
 login
line vty 5 15
 login
!
end

My Router has the following running configuration...

Router#show running-config
Building configuration...

Current configuration : 2536 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ************
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$t5eD$pr.pF.J5f//YvDSR9yyDB/
enable password cisco
!
no aaa new-model
!
!
!
dot11 ssid Cisco851W
   vlan 1
   wpa-psk ascii 0 cisco1234
!
dot11 ssid test1
!
no ip routing
!
!
no ip cef
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
!
!
!
!
archive
 log config
  hidekeys
!
!
!
bridge irb
!
!
interface FastEthernet0
 description USER 1
 no cdp enable
!
interface FastEthernet1
 description USER 2
 no cdp enable
!
interface FastEthernet2
 description USER 3
 no cdp enable
!
interface FastEthernet3
 description USER 4
 no cdp enable
!
interface FastEthernet4
 description INTERNET WAN PORT
 ip address 66.44.201.38 255.255.255.252
 no ip route-cache
 duplex auto
 speed auto
 no cdp enable
!
interface Dot11Radio0
 no ip address
 no ip route-cache
 !
 encryption vlan 1 mode ciphers aes-ccm tkip
 !
 ssid Cisco851W
 !
 ssid test1
 !
 speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
 station-role root
 no cdp enable
!
interface Dot11Radio0.1
 encapsulation dot1Q 1 native
 no ip route-cache
 bridge-group 1
 bridge-group 1 subscriber-loop-control
 bridge-group 1 spanning-disabled
 bridge-group 1 block-unknown-source
 no bridge-group 1 source-learning
 no bridge-group 1 unicast-flooding
!
interface Vlan1
 ip address 192.168.0.2 255.255.255.0
 no ip route-cache
 bridge-group 1
 bridge-group 1 spanning-disabled
!
interface Vlan100
 no ip address
!
interface Vlan2
 no ip address
!
interface BVI1
 ip address dhcp
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
snmp-server community public RO
!
control-plane
!
banner motd ^C
**********************************************
##############################################
This is a secure router. No unauthorized
logings are allowed per Admin.
##############################################
**********************************************
^C
alias exec src show running-config
alias exec siib show ip interface brief
alias exec s show running-config
alias exec ip show ip interface brief
alias exec ct config t
!
line con 0
 exec-timeout 120 0
 password cisco1
 logging synchronous
 login
 no modem enable
line aux 0
line vty 0 4
 exec-timeout 120 0
 password cisco1
 logging synchronous
 login
!
scheduler max-task-time 5000
no process cpu extended
no process cpu autoprofile hog
end

I dont mind showing my ip because its just for learning and I have nothing to hide (to poor, leary and broke lol)

I have a static ip of 66.44.201.38    255.255.255.252 from my cable company.

Network ip 66.44.201.36

Router ip 66.44.201.37

Broadcast 66.44.201.39

Any help is greatly appreciated and welcomed.

Thanks

Dave

1 Reply 1

Gaurav Mahajan
Level 1
Level 1

Hi Dave,

help me understand if the issue is both switch and router cannot ping each other ?

if both switch and router can ping each other then you may need to do the following.

Can you help in understanding if you can ping 66.44.201.37 from your 851W router.

enable ip routing on 851W router.

add default static route on 851W router as

ip router 0.0.0.0 0.0.0.0 66.44.201.37

2nd you may require to configure NAT on the router to allow the users connected on switch to access internet.