Hola buen dia, Soy Andres Camilo Gutierrez
Tengo una duda con respecto a la configuración de ATM multipunto, tengo R2, R1 y R3, R2 y R3 los configure como atm point-to-point y R1 lo configure como ATM multipoint, este ultimo recibe los dos PVC que están asociados a los caminos desde R2 y R3. Pero a la hora de realizar el ping es exitoso entre R1 a R2, R1 a R3, R2 a R3 pero a la hora de hacer ping de R1 a la interfaz de atm multipunto no me genera el ping, también tengo otro inconveniente a la hora de configurar el protocolo de enrutamiento OSPF este no me detecta los vecinos (adyacencia) pero al usar point-to-point si
¿ como puedo soluciar el problema? ayuda porfavor
show run R1
------------------
R1#show run
Building configuration...
Current configuration : 1403 bytes
!
upgrade fpd auto
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
!
no aaa new-model
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
ip multicast-routing
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
memory-size iomem 0
archive
log config
hidekeys
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface ATM1/0
no ip address
no atm ilmi-keepalive
!
interface ATM1/0.123 multipoint
ip address 192.168.123.1 255.255.255.0
ip pim sparse-mode
ip pim multipoint-signalling
atm multipoint-signalling
pvc 0/102
protocol ip 192.168.123.2 broadcast
encapsulation aal5snap
!
pvc 0/103
protocol ip 192.168.123.3 broadcast
encapsulation aal5snap
!
!
router ospf 1
log-adjacency-changes
network 192.168.123.0 0.0.0.255 area 0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
-----
show run R2
--------
R2#show run
Building configuration...
Current configuration : 1214 bytes
!
upgrade fpd auto
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
!
no aaa new-model
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
ip multicast-routing
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
memory-size iomem 0
archive
log config
hidekeys
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface ATM1/0
no ip address
no atm ilmi-keepalive
!
interface ATM1/0.123 point-to-point
ip address 192.168.123.2 255.255.255.0
pvc 0/201
encapsulation aal5snap
!
!
router ospf 1
log-adjacency-changes
network 192.168.123.0 0.0.0.255 area 0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
---------
show run R3
----------
R3#show run
Building configuration...
Current configuration : 1113 bytes
!
upgrade fpd auto
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
!
no aaa new-model
ip source-route
no ip icmp rate-limit unreachable
ip cef
!
!
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
memory-size iomem 0
archive
log config
hidekeys
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface ATM1/0
no ip address
no atm ilmi-keepalive
!
interface ATM1/0.123 point-to-point
ip address 192.168.123.3 255.255.255.0
pvc 0/301
encapsulation aal5snap
!
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
no cdp log mismatch duplex
!
!
!
!
!
!
control-plane
!
!
!
mgcp fax t38 ecm
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
end
