CISCO: ccnp 642-825 lab Q
Acme is a small export comany that has an existing enterprise network that is made up exclusively of routers that are using EIGRP as the IGP. Their network is up and operating properly. As part of their network expansion, Acme has decided to connect to the internet via a broadband cable ISP. Your task is to enable this connection using the information below.
Connection Encapsulation: PPP
Connection Type: PPPoE client
Connection Authentication: None
Connection MTU: 1492 bytes
Address: Dynamically assigned by the ISP
Outbound Interface: E0/0
You will know that the connection has been successfully enabled when you can ping the simulated Internet address of 172.16.1.1
Note: Routing to the ISP: Manually configured default route
CPE# show ip route
….
Gateway of last resort is not set
192.168.1.0/27 is subnetted, 7 subnets
C 192.168.1.0 is directly connected, Ethernet0/1
D 192.168.1.32 [90/307200] via 192.168.1.2, 00:02:16,Ethernet0/1
D 192.168.1.64 [90/307200] via 192.168.1.2, 00:02:17,Ethernet0/1
D 192.168.1.96 [90/307200] via 192.168.1.2, 00:02:17,Ethernet0/1
D 192.168.1.128 [90/307200] via 192.168.1.3, 00:02:17,Ethernet0/1
D 192.168.1.192 [90/307200] via 192.168.1.3, 00:02:17,Ethernet0/1
D 192.168.1.224 [90/307200] via 192.168.1.3, 00:02:17,Ethernet0/1
CPE# show run
….
no service password-encryption
!
hostname CPE
!
boot-start-marker
boot-end-marker
!
no aaa new-model
resource policy
clock timezone PST 0
ip subnet-zero
no ip dhcp use vrf connected
!
interface Ethernet0/0
description link to cable modem
no ip address
shutdown
!
interface Ethernet0/1
description link to corporate nework
ip address 192.168.1.1 255.255.255.224
!
interface Ethernet0/2
no ip address
!
interface Ethernet0/3
no ip address
shutdown
!
router eigrp 1
network 192.168.1.0
auto-summary
!
line con 0
line vty 0 15
end
**********************************************************************
Configuration sequence:
cpe(config)#int e0/0
cpe(config-if)#pppoe enable ——enable pppoe
cpe(config-if)#pppoe-client dial-pool-number 1 —- Add into dialup pool 1
cpe(config-if)#no sh
cpe(config-if)#exit
cpe(config)#vpdn enable ——-Enable vpdn (dialup must be enabled)
cpe(config)#vpdn-group 1 ———-Configure vpdn-group 1
cpe(config-vpdn)#request-dialin ——–Configure the client as request-dialup
cpe(config-vpdn-req-in)#protocol pppoe ———–Configure protocols
cpe(config-vpdn-req-in)#exit
cpe(config-vpdn)#exit
cpe(config)#dialer-list 1 protocol ip permit ——Configure interesting data traffic , trigger dialup
cpe(config)#int dialer 1 ——Configure dialup configuration 1
cpe(config-if)#encapsulation ppp ———Encapsulate protocols
cpe(config-if)#ip address negotiated ——-Configure IP address as autonegotiation, i.e. Automatic Acquisition
cpe(config-if)#dialer pool 1 ——- Add into the dialer pool 1
cpe(config-if)#dialer-group 1 ——–Quote interesting data traffic, trigger dialup. [This 1 must agree with the 1 following dialer-list ]
cpe(config-if)#ip mtu 1492 ————-Configure MTU
cpe(config-if)#exit
The lab uses fa0/0 to replace E0/0
Sh run :
Current configuration : 1254 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname cpe
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
ip cef
vpdn enable
!
vpdn-group 1
request-dialin
protocol pppoe
!
!
interface FastEthernet0/0
no ip address
duplex half
pppoe enable
pppoe-client dial-pool-number 1
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface Serial2/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial2/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial2/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial2/3
no ip address
shutdown
serial restart-delay 0
!
interface Dialer1
ip address negotiated
ip mtu 1492
encapsulation ppp
dialer pool 1
dialer-group 1
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
!
!
!!
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
line vty 0 4
!
!
end
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