Lab 10.1 Access list Page 657 for CCNA

[gfranco]

Hi there,

I hope you guys are doing good.
I am trying to test the acl lab but first, I am trying to ping between routers a,b,and c.and all of them were good.
Second, i was trying to ping between host A, B, and C but I could not.

Any reason in particular? All of my configuration works fine.
This is a must before jumping to configuring access list, because having this working allow me to verify that access list working well.
I am using packet tracer as well.

Thanks.

any shot?

Cheers,
GFRANCO

LAB_A
interface FastEthernet0/0
ip address 172.16.10.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0
ip address 172.16.20.1 255.255.255.0
clock rate 64000
!
interface Serial0/1
no ip address
shutdown
!
interface Serial0/2
no ip address
shutdown
!
interface Serial0/3
no ip address
shutdown
!
interface FastEthernet1/0
no ip address
duplex auto
speed auto
shutdown
!
interface FastEthernet1/1
no ip address
duplex auto
speed auto
shutdown
!
ip classless
!
!
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
!
end

LAB_B

hostname LAB_B
!
!
!
!
!
interface FastEthernet0/0
ip address 172.16.30.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0
ip address 172.16.20.2 255.255.255.0
!
interface Serial0/1
ip address 172.16.40.1 255.255.255.0
clock rate 64000
!
interface Serial0/2
no ip address
shutdown
!
interface Serial0/3
no ip address
shutdown
!
interface FastEthernet1/0
no ip address
duplex auto
speed auto
shutdown
!
interface FastEthernet1/1
no ip address
duplex auto
speed auto
shutdown
!
ip classless
!
line con 0
line vty 0 4
login
!
!
!
end

LAB_C
interface FastEthernet0/0
ip address 172.16.50.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
!
interface Serial0/0
ip address 172.16.40.2 255.255.255.0
!
interface Serial0/1
no ip address
shutdown
!
interface Serial0/2
no ip address
shutdown
!
interface Serial0/3
no ip address
shutdown
!
interface FastEthernet1/0
no ip address
duplex auto
speed auto
shutdown
!
interface FastEthernet1/1
no ip address
duplex auto
speed auto
shutdown
!
ip classless
!

line con 0
line vty 0 4
login
!

!
end

Switch_A
hostname SwitchA
!
!
!
interface FastEthernet0/1
!
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
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
!
interface Vlan1
ip address 172.16.10.2 255.255.255.0
!
ip default-gateway 172.16.10.1
!
!
line con 0
!
line vty 0 4
login
line vty 5 15
login
!
!
end

Switch B

hostname SwitchB
!
!
!
interface FastEthernet0/1
!
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
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Vlan1
ip address 172.16.30.2 255.255.255.0
!
ip default-gateway 172.16.30.1
!
!
line con 0
!
line vty 0 4
login
line vty 5 15
login
!
!
end

Switch C
!
!
!
interface FastEthernet0/1
!
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
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
interface Vlan1
ip address 172.16.50.2 255.255.255.0
!
ip default-gateway 172.16.50.1
!
!
line con 0
!
line vty 0 4
login
line vty 5 15
login
!
!
end

[Commander_Keen]

Which router protocol are you using?

[gabrielshorn]

You need a routing protocol running or static routes between your routers so that the routers know where to send the packets.

[gfranco]

Yes,

I just figured it out before your replies guys that I was forgot using routing protocol. In fact, I just configured and It is working fine now.

Thanks for your help.
GF