From: Mike McSpedon (Mike@xxxxxxxx)
Date: Thu Dec 30 1999 - 22:04:53 GMT-3
See comments embedded.
Thanks,
Mike
At 02:51 PM 12/30/99 -0800, Freeland, Erik wrote:
>You probably have looked at this.
>
>http://www.cisco.com/warp/public/121/13.html
Yes, that is the URL. If you believe what you see on CCO, it should work.
Problem was, this one didn't.
>
>The only thing I see is that they do not have the atm pvc 16 0 16 ilmi
>statement.
Yes, I tried it initially without ilmi, i.e., without 'atm pvc 16 0 16
ilmi' on each 3640 , and it simply didn't work. I think Scott Robhon was
on the right track: I forgot to manually disable ilmi on the relevant
ls1010 interfaces, and this could explain it...
>PLus from the configs you sent, ilmi is running and it seems to be sending
>prefix info to the router.
>-----Original Message-----
>From: Mike McSpedon [mailto:Mike@ccci.com]
>Sent: Thursday, December 30, 1999 12:23 PM
>To: ccielab@groupstudy.com
>Subject: SVC Without ILMI: What Am I Missing?
>
>
>Folks,
>
>I have been practicing configuring ATM in preparation for my CCIE lab test
>on 2/1-2/2. The one thing I'm still having some trouble with is
>configuring an SVC with no ILMI (with ILMI is no problem). The network is
>very simple, two 3640s each with an OC3 card and an LS1010 between them.
>
>r13 Atm0/0<===>ATM0/1/1LS1010ATM0/1/1<===>ATM0/0 r14
>
>In a nutshell I found that no matter what I did, I needed to turn on ILMI
>to make it work. The configs are below. Note that the ILMI PVC is
>configured. Was I supposed to manually register the router ATM addresses
>with the switch? If so how? Any help will be appreciated.
>
>TIA!
>-Mike
>==================
>
>hostname r13
>!
>interface Loopback0
> ip address 140.10.255.13 255.255.255.255
>!
>interface ATM0/0
> ip address 140.10.100.13 255.255.255.0
> map-group SVC
> atm nsap-address AA.000000000000000000000000.000100010001.00
> atm uni-version 4.0
> atm pvc 5 0 5 qsaal
> atm pvc 16 0 16 ilmi
> no atm ilmi-keepalive
> atm arp-server self
>!
>interface FastEthernet1/0
> ip address 140.10.13.1 255.255.255.0
>!
>router ospf 13
> redistribute connected subnets
> network 140.10.13.0 0.0.0.255 area 9
> network 140.10.100.0 0.0.0.255 area 0
> neighbor 140.10.100.14 priority 1
>!
>map-list SVC
> ip 140.10.100.14 atm-nsap BB.000000000000000000000000.000200020002.00
>broadcast
>!
>end
>
>r13#sh ip ro
>
>Gateway of last resort is not set
>
> 140.10.0.0/16 is variably subnetted, 5 subnets, 2 masks
>C 140.10.255.13/32 is directly connected, Loopback0
>O E2 140.10.255.14/32 [110/20] via 140.10.100.14, ATM0/0
>O IA 140.10.14.0/24 [110/2] via 140.10.100.14, ATM0/0
>C 140.10.13.0/24 is directly connected, FastEthernet1/0
>C 140.10.100.0/24 is directly connected, ATM0/0
>
>r13#sh atm ilmi-stat
>
>Interface : ATM0/0 Interface Type : Private UNI (User-side)
>ILMI VCC : (0, 16) ILMI Keepalive : Disabled
>ILMI State: UpAndNormal
>Peer IP Addr: 0.0.0.0 Peer IF Name: ATM0/1/1
>Peer MaxVPIbits: 8 Peer MaxVCIbits: 14
>Active Prefix(s) :
>47.0091.8100.0000.00d0.baf3.3b01
>
>hostname r14
>!
>interface Loopback0
> ip address 140.10.255.14 255.255.255.255
>!
>interface ATM0/0
> ip address 140.10.100.14 255.255.255.0
> map-group SVC
> atm nsap-address BB.000000000000000000000000.000200020002.00
> atm pvc 5 0 5 qsaal
> atm pvc 16 0 16 ilmi
> no atm ilmi-keepalive
> atm arp-server self
>!
>interface FastEthernet1/0
> ip address 140.10.14.1 255.255.255.0
>!
>router ospf 14
> redistribute connected subnets
> network 140.10.14.0 0.0.0.255 area 5
> network 140.10.100.0 0.0.0.255 area 0
> neighbor 140.10.100.13 priority 1
>!
>map-list SVC
> ip 140.10.100.13 atm-nsap AA.000000000000000000000000.000100010001.00
>broadcast
>!
>end
>
>r14#sh ip ro
>
>Gateway of last resort is not set
>
> 140.10.0.0/16 is variably subnetted, 5 subnets, 2 masks
>O E2 140.10.255.13/32 [110/20] via 140.10.100.13, ATM0/0
>C 140.10.255.14/32 is directly connected, Loopback0
>C 140.10.14.0/24 is directly connected, FastEthernet1/0
>O IA 140.10.13.0/24 [110/2] via 140.10.100.13, ATM0/0
>C 140.10.100.0/24 is directly connected, ATM0/0
>r14#sh atm ilmi-stat
>
>Interface : ATM0/0 Interface Type : Private UNI (User-side)
>ILMI VCC : (0, 16) ILMI Keepalive : Disabled
>ILMI State: UpAndNormal
>Peer IP Addr: 0.0.0.0 Peer IF Name: ATM0/1/0
>Peer MaxVPIbits: 8 Peer MaxVCIbits: 14
>Active Prefix(s) :
>47.0091.8100.0000.00d0.baf3.3b01
>
>ls1010#sh run
>Building configuration...
>
>Current configuration:
>!
>version 12.0
>no service pad
>service timestamps debug uptime
>service timestamps log uptime
>no service password-encryption
>!
>hostname ls1010
>!
>ip subnet-zero
>!
>atm address 47.0091.8100.0000.00d0.baf3.3b01.00d0.baf3.3b01.00
>atm router pnni
> no aesa embedded-number left-justified
> node 1 level 56 lowest
> redistribute atm-static
>!
>process-max-time 200
>!
>interface ATM0/1/0
> desc ***connection to R14
> no ip address
> no ip directed-broadcast
> no atm ilmi-keepalive
>!
>interface ATM0/1/1
> desc ***connection to R13
> no ip address
> no ip directed-broadcast
> no atm ilmi-keepalive
>!
>interface ATM0/1/2
> no ip address
> no ip directed-broadcast
> no atm ilmi-keepalive
>!
>interface ATM0/1/3
> no ip address
> no ip directed-broadcast
> no atm ilmi-keepalive
>!
>interface ATM2/0/0
> no ip address
> no ip directed-broadcast
> atm maxvp-number 0
>!
>interface Ethernet2/0/0
> no ip address
> no ip directed-broadcast
>!
>ip classless
>!
>atm route aa.0000... ATM0/1/1
>atm route bb.0000... ATM0/1/0
>!
>line con 0
> transport input none
>line aux 0
>line vty 0 4
>!
>end
>
>
>
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