From: M e (iosluver@gmail.com)
Date: Wed Nov 28 2007 - 16:44:32 ART
Hi Gregory,
Here is the output you requested:-
R3
**********************
Rack1R3#sh ip ospf interface
Virtual-Access3 is up, line protocol is up
Internet Address 142.1.0.3/24, Area 0
Process ID 1, Router ID 150.1.3.3, Network Type POINT_TO_POINT, Cost: 1
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:01
Supports Link-local Signaling (LLS)
Index 4/6, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 15
Last flood scan time is 0 msec, maximum is 4 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.4.4
Suppress hello for 0 neighbor(s)
Virtual-Template1 is down, line protocol is down
Internet Address 142.1.0.3/24, Area 0
Process ID 1, Router ID 150.1.3.3, Network Type POINT_TO_POINT, Cost: 1
Transmit Delay is 1 sec, State DOWN,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Loopback0 is up, line protocol is up
Internet Address 150.1.3.3/24, Area 0
Process ID 1, Router ID 150.1.3.3, Network Type LOOPBACK, Cost: 1
Loopback interface is treated as a stub Host
OSPF_VL1 is up, line protocol is up
Internet Address 142.1.123.3/24, Area 0
Process ID 1, Router ID 150.1.3.3, Network Type VIRTUAL_LINK, Cost: 64
Configured as demand circuit.
Run as demand circuit.
DoNotAge LSA allowed.
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:08
Supports Link-local Signaling (LLS)
Index 1/1, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.2.2 (Hello suppressed)
Suppress hello for 1 neighbor(s)
Serial1/0 is up, line protocol is up
Internet Address 142.1.123.3/24, Area 1
Process ID 1, Router ID 150.1.3.3, Network Type NON_BROADCAST, Cost: 64
Transmit Delay is 1 sec, State DROTHER, Priority 0
Designated Router (ID) 150.1.1.1, Interface address 142.1.123.1
No backup designated router on this network
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:01
Supports Link-local Signaling (LLS)
Index 1/3, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 2, maximum is 13
Last flood scan time is 0 msec, maximum is 4 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.1.1 (Designated Router)
Suppress hello for 0 neighbor(s)
Simple password authentication enabled
Serial2/0 is up, line protocol is up
Internet Address 142.1.13.3/24, Area 13
Process ID 1, Router ID 150.1.3.3, Network Type POINT_TO_POINT, Cost: 64
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:09
Supports Link-local Signaling (LLS)
Index 1/2, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 14
Last flood scan time is 0 msec, maximum is 4 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.1.1
Suppress hello for 0 neighbor(s)
Rack1R3#
R4
***********
Rack1R4#sh ip ospf interface
Virtual-Access3 is up, line protocol is up
Internet Address 142.1.0.4/24, Area 0
Process ID 1, Router ID 150.1.4.4, Network Type POINT_TO_POINT, Cost: 55
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:02
Supports Link-local Signaling (LLS)
Index 2/2, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 16
Last flood scan time is 0 msec, maximum is 4 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.5.5
Suppress hello for 0 neighbor(s)
Virtual-Access2 is up, line protocol is up
Internet Address 142.1.0.4/24, Area 0
Process ID 1, Router ID 150.1.4.4, Network Type POINT_TO_POINT, Cost: 55
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:00
Supports Link-local Signaling (LLS)
Index 5/5, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 5
Last flood scan time is 0 msec, maximum is 4 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.3.3
Suppress hello for 0 neighbor(s)
Virtual-Template1 is down, line protocol is down
Internet Address 142.1.0.4/24, Area 0
Process ID 1, Router ID 150.1.4.4, Network Type POINT_TO_POINT, Cost: 55
Transmit Delay is 1 sec, State DOWN,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Virtual-Template2 is down, line protocol is down
Internet Address 142.1.45.4/24, Area 0
Process ID 1, Router ID 150.1.4.4, Network Type POINT_TO_POINT, Cost: 55
Transmit Delay is 1 sec, State DOWN,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Loopback0 is up, line protocol is up
Internet Address 150.1.4.4/24, Area 0
Process ID 1, Router ID 150.1.4.4, Network Type LOOPBACK, Cost: 1
Loopback interface is treated as a stub Host
R5
*********
Rack1R5#sh ip ospf int
Virtual-Access2 is up, line protocol is up
Internet Address 142.1.0.5/24, Area 0
Process ID 1, Router ID 150.1.5.5, Network Type POINT_TO_POINT, Cost: 55
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:02
Supports Link-local Signaling (LLS)
Index 2/2, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 1
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 1, Adjacent neighbor count is 1
Adjacent with neighbor 150.1.4.4
Suppress hello for 0 neighbor(s)
Virtual-Template1 is down, line protocol is down
Internet Address 142.1.0.5/24, Area 0
Process ID 1, Router ID 150.1.5.5, Network Type POINT_TO_POINT, Cost: 55
Transmit Delay is 1 sec, State DOWN,
Timer intervals configured, Hello 3, Dead 12, Wait 12, Retransmit 5
oob-resync timeout 40
Loopback0 is up, line protocol is up
Internet Address 150.1.5.5/24, Area 0
Process ID 1, Router ID 150.1.5.5, Network Type POINT_TO_POINT, Cost: 1
Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Supports Link-local Signaling (LLS)
Index 3/3, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
Thanks
On Nov 28, 2007 2:30 PM, Gregory Gombas <ggombas@gmail.com> wrote:
> That is kind of strange because a ppp virtual access interface should
> be point to point. Can you do a show ip ospf interface on each of the
> routers and send the output?
>
> On Nov 28, 2007 10:21 AM, <iosluver@gmail.com> wrote:
> > Hi GS,
> >
> > I wanted to get some opinions on a task I came across which behaved in a
> manner I didn't expect. Here are the details:
> >
> > R3 -----Frame-Relay------- R4 -----Frame-Relay-------R5
> >
> >
> > Instructions:-
> > **********************
> > Use R4 as Hub.
> > Use only physical interfaces on R4 & R3
> > Use a sub-interface on R5
> > Do not use FRAME-RELAY MAP command on R5
> > Do not use any DYNAMIC layer 3 to 2 mappings on these connections
> > DO not send redundant broadcast traffic to the spokes
> > Configure OSPF Area 0 on the segment between R3,R4 & R5
> > Do not use IP OSPF NETWORK command.
> >
> > Here is what I did:-
> >
> > R3
> > ****
> > interface Serial1/1
> > encapsulation frame-relay
> > frame-relay interface-dlci 314 ppp Virtual-Template1
> >
> > interface Virtual-Template1
> > ip address 142.1.0.3 255.255.255.0
> > ip ospf hello-interval 3
> > !
> > router ospf 1
> > router-id 150.1.3.3
> > log-adjacency-changes
> > network 142.1.0.3 0.0.0.0 area 0
> > network 150.1.3.3 0.0.0.0 area 0
> > !
> >
> > R4
> > ***
> > interface Serial1/0
> > no ip address
> > encapsulation frame-relay
> > frame-relay interface-dlci 405 ppp Virtual-Template1
> > frame-relay interface-dlci 413 ppp Virtual-Template1
> >
> > interface Virtual-Template1
> > ip address 142.1.0.4 255.255.255.0
> > ip ospf network point-to-multipoint
> > ip ospf hello-interval 3
> > !
> > router ospf 1
> > router-id 150.1.4.4
> > log-adjacency-changes
> > network 142.1.0.4 0.0.0.0 area 0
> > network 150.1.4.4 0.0.0.0 area 0
> >
> > R5
> > ***
> > interface Serial1/0.504 multipoint
> > frame-relay interface-dlci 504 ppp Virtual-Template1
> >
> > !
> > interface Virtual-Template1
> > ip address 142.1.0.5 255.255.255.0
> > ip ospf hello-interval 3
> > !
> > router ospf 1
> > router-id 150.1.5.5
> > log-adjacency-changes
> > network 142.1.0.5 0.0.0.0 area 0
> > network 150.1.5.5 0.0.0.0 area 0
> >
> > The solution did not change the network type on R4 as its a violation of
> the one of instructions. Without that command, R4 does not ANY certain
> routes learnt from R3 to its routing table. It does however forward the LSAs
> to R3 which installs them as valid routes which can't be reached via R4. For
> obvious reasons I reduced the hello time. Some output(connected routes) were
> removed for brevity. All suggestions are welcome. I can send more debugs,
> log messages if required. Let me know what you think.
> >
> > R3 Routing Table
> > ****************
> > O 150.1.5.5/32 [110/3] via 142.1.0.4, 00:02:09, Virtual-Access2
> > O 150.1.4.4/32 [110/2] via 142.1.0.4, 00:02:11, Virtual-Access2
> >
> > R4 Routing Table
> > ****************
> > Rack1R4#sh ip route
> > C 150.1.4.0/24 is directly connected, Loopback0
> > O 150.1.5.5/32 [110/2] via 142.1.0.5, 00:02:41, Virtual-Access3
> >
> >
> > R5 Routing Table
> > *****************
> > 150.1.0.0/16 is variably subnetted, 3 subnets, 2 masks
> > O 150.1.4.4/32 [110/2] via 142.1.0.4, 00:05:34, Virtual-Access2
> > O IA 150.1.3.3/32 [110/3] via 142.1.0.4, 00:05:34, Virtual-Access2
> >
> > OSPF DATABASE - R4 - Without point-to-multipoint
> > ************************************************
> > Adv Router is not-reachable
> > LS age: 491
> > Options: (No TOS-capability, DC)
> > LS Type: Router Links
> > Link State ID: 150.1.3.3
> > Advertising Router: 150.1.3.3
> > LS Seq Number: 80000009
> > Checksum: 0x63B9
> > Length: 48
> > Area Border Router
> > Number of Links: 2
> >
> > OSPF DATABASE - R4 - with point-to-multipoint
> > *********************************************
> >
> > Routing Bit Set on this LSA
> > LS age: 264
> > Options: (No TOS-capability, DC)
> > LS Type: Router Links
> > Link State ID: 150.1.3.3
> > Advertising Router: 150.1.3.3
> > LS Seq Number: 80000009
> > Checksum: 0x63B9
> > Length: 48
> > Area Border Router
> > Number of Links: 2
> >
> >
> >
> > Many Thanks in advance
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
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