Dear John,
Router 877 (DSL):
-----------------
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Lotfy
!
boot-start-marker
boot-end-marker
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 0/35
pppoe-client dial-pool-number 1
!
dsl operating-mode auto
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
description $Internet$
ip address 96.25.31.81 255.255.255.248
ip nat inside!23
ip virtual-reassembly
ip tcp adjust-mss 1452
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap chap callin
ppp chap hostname xxxxxxxxxxxxx
ppp chap password 7 xxxxxxxxxxxxxxxxxxx
ppp pap sent-username xxxxxxxxxxxxxxxxx password 7 xxxxxxxxxxxx
!
router ospf 1
log-adjacency-changes
network 96.25.31.80 0.0.0.7 area 0
default-information originate
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer1
!
ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
access-list 23 permit 10.10.10.0 0.0.0.7
no cdp run
!
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
privilege level 15
password 7 130C04
login local
!
scheduler max-task-time 5000
end
Core Switch 6509:
------------------
interface GigabitEthernet8/25
switchport
switchport access vlan 777
switchport mode access
!
!
interface Vlan777
ip address 96.25.31.82 255.255.255.248
end
!
!
interface Vlan510
description SW_to_internet
ip address 10.170.10.250 255.255.255.0
end
!
interface GigabitEthernet8/26
switchport
switchport access vlan 510
switchport mode access
!
router ospf 1
log-adjacency-changes
network 10.170.10.0 0.0.0.255 area 0
network 96.25.31.80 0.0.0.7 area 0
default-information originate
!
ip classless
ip route 0.0.0.0 0.0.0.0 96.25.31.81
===============================================
Verify:
Lotfy#ping 10.170.10.250
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.170.10.250, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
DC-BB16509#ping 96.25.31.81
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 96.25.31.81, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
DC-BB1#traceroute 4.2.2.2
Type escape sequence to abort.
Tracing the route to 4.2.2.2
1 96.25.31.81 4 msec 0 msec 0 msec
2 * * *
3 * * *
4 * * *
5 * * *
