I am at the moment ploughing through a lab which for the life of me I can't
get it to work. I'm going mad!!!. Scenario is this....
Router4-------------------Router3------------------------Router5
!
!
!
!
Router6
There is of course a frame relay cloud making these connections.
Connections are as above i.e.
Router4 has a pvc to Router3, Router5 has a pvc to Router3 and Router6 has a
pvc to Router3.
Conditions are --- Router3 uses 1 sub interface. No more sub interfaces
allowed on any router. All routers share the 10.10.X.X domain. All routers
are in area 0. Only one pvc can be used on Routers 4,5&6 i.e. only to
router3. You cannot use the command IP OSPF NETWORK nor can you use
multiple frame relay map statements.
SO the first thing that sprung to my mind is make router3 the DR and form
manual neighbor relationships. WRONG. this doesn't work. Router3 can ping
everything, All other routers can only ping router3.
Every router has full routing tables of the full network. PING end to end
is a complete no no.
Any help?
configs below.
ROUTER3
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname router3
!
!
ip subnet-zero
no ip domain-lookup
!
!
!
!
interface Serial0/0
no ip address
no ip directed-broadcast
encapsulation frame-relay
no ip mroute-cache
no fair-queue
!
interface Serial0/0.1 multipoint
ip address 10.10.1.3 255.255.0.0
no ip directed-broadcast
frame-relay interface-dlci 304
frame-relay interface-dlci 305
frame-relay interface-dlci 306
!
interface TokenRing0/0
no ip address
no ip directed-broadcast
shutdown
ring-speed 16
!
interface Virtual-TokenRing3
ip address 10.1.3.1 255.255.0.0
no ip directed-broadcast
ring-speed 16
!
router ospf 64000
network 10.1.0.0 0.0.255.255 area 1
network 10.10.0.0 0.0.255.255 area 0
neighbor 10.10.1.5
neighbor 10.10.1.4
neighbor 10.10.1.6
!
ip classless
!
!
line con 0
transport input none
line aux 0
line vty 0 4
login
!
end
ROUTER4
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname router4
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
cns event-service server
!
!
interface Ethernet0/0
ip address 137.20.20.1 255.255.255.0
no keepalive
!
interface Serial1/0
ip address 10.10.1.4 255.255.0.0
encapsulation frame-relay
ip ospf priority 0
clockrate 128000
frame-relay interface-dlci 403
!
router ospf 64000
network 10.10.0.0 0.0.255.255 area 0
network 137.20.20.0 0.0.0.255 area 10
!
ip classless
no ip http server
!
!
!
line con 0
transport input none
line aux 0
line vty 0 4
!
no scheduler allocate
end
ROUTER5
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname router5
!
no logging console
!
ip subnet-zero
no ip domain-lookup
!
!
!
!
interface Serial1/0
ip address 10.10.1.5 255.255.0.0
no ip directed-broadcast
encapsulation frame-relay
ip ospf priority 0
no ip mroute-cache
no fair-queue
frame-relay interface-dlci 503
!
interface Virtual-TokenRing5
ip address 11.1.1.5 255.255.0.0
no ip directed-broadcast
ring-speed 16
!
router ospf 64000
network 10.10.0.0 0.0.255.255 area 0
network 11.1.0.0 0.0.255.255 area 4
!
ip classless
!
!
line con 0
transport input none
line aux 0
line vty 0 4
!
no scheduler allocate
ROUTER6
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname router6
!
no logging console
!
ip subnet-zero
no ip domain-lookup
!
!
interface Serial1/0
ip address 10.10.1.6 255.255.0.0
no ip directed-broadcast
encapsulation frame-relay
ip ospf priority 0
no ip mroute-cache
clockrate 128000
frame-relay interface-dlci 603
!
interface Serial1/1
ip address 10.34.1.1 255.255.0.0
no ip directed-broadcast
!
!
router ospf 64000
network 10.10.0.0 0.0.255.255 area 0
network 10.34.0.0 0.0.255.255 area 3
area 3 virtual-link 10.44.2.1
!
ip classless
line con 0
transport input none
line aux 0
line vty 0 4
login
Robert McCallum
Ext 730 3448
DDI : 01415663448
Mobile : 07818002241
A bus station is where a bus stops.
A train station is where a train stops.
On my desk, I have a work station...
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