From: marvin greenlee (marvin@ccbootcamp.com)
Date: Wed Apr 27 2005 - 14:36:40 GMT-3
ATM SVC Without ILMI
## CONFIGURATION ##
** Relevant LS1010 Config **
!
interface ATM3/0/2
description Connected to R13 in Rack#3
no atm auto-configuration
atm uni version 4.0
!
interface ATM3/0/3
description Connected to R14 in Rack#3
no atm auto-configuration
atm uni version 4.0
atm route 47.0091.3141.5926.5358.9793.2384.1313.2005.0427... ATM3/0/2
atm route 47.0091.3141.5926.5358.9793.2384.1414.2005.0427... ATM3/0/3
** Relevant router configs **
C4Router13#show run int atm2/0
Building configuration...
Current configuration : 395 bytes
!
interface ATM2/0
bandwidth 155000
ip address 192.168.12.3 255.255.255.0
atm nsap-address 47.009131415926535897932384.131320050427.00
atm uni-version 4.0
no atm ilmi-keepalive
pvc 0/5 qsaal
!
!
svc MYSVC nsap 47.009131415926535897932384.141420050427.00
protocol ip 192.168.12.3
protocol ip 192.168.12.4 broadcast
encapsulation aal5snap
!
end
C4Router14#show run int atm2/0
Building configuration...
Current configuration : 370 bytes
!
interface ATM2/0
bandwidth 155000
ip address 192.168.12.4 255.255.255.0
ip bandwidth-percent eigrp 333 10
atm nsap-address 47.009131415926535897932384.141420050427.00
atm uni-version 4.0
no atm ilmi-keepalive
pvc 0/5 qsaal
!
!
svc MYSVC nsap 47.009131415926535897932384.131320050427.00
protocol ip 192.168.12.3 broadcast
protocol ip 192.168.12.4
!
end
## VERIFICATION ##
** ls1010 - show atm route local **
ls1010#show atm route local
Codes: P - installing Protocol (S - Static, P - PNNI, R - Routing control),
T - Type (I - Internal prefix, E - Exterior prefix, SE -
Summary Exterior prefix, SI - Summary Internal prefix,
ZE - Suppress Summary Exterior, ZI - Suppress Summary
Internal)
P T Node/Port St Lev Prefix
~ ~~ ~~~~~~~~~~~~~~~~ ~~ ~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
P SI 1 0 UP 0 47.0091.3141.5926.5358.9793.2384/104
S E 1 ATM3/0/2 UP 0
47.0091.3141.5926.5358.9793.2384.1313.2005.0427/152
S E 1 ATM3/0/3 DN 0
47.0091.3141.5926.5358.9793.2384.1414.2005.0427/152
ls1010#
** R13 / R14 Show ATM MAP **
C4Router14#show atm map
Map list MYSVC_ATM2/0 : PERMANENT
ip 192.168.12.3 maps to NSAP 47.009131415926535897932384.131320050427.00
, broadcast, connection up, VC 5, VPI 0, VCI 43, ATM2/0
ip 192.168.12.4 maps to NSAP 47.009131415926535897932384.131320050427.00
, connection up, VC 5, VPI 0, VCI 43, ATM2/0
C4Router14#
C4Router13#show atm map
Map list MYSVC_ATM2/0 : PERMANENT
ip 192.168.12.3 maps to NSAP 47.009131415926535897932384.141420050427.00
, connection up, VC 95, VPI 0, VCI 145, ATM2/0
ip 192.168.12.4 maps to NSAP 47.009131415926535897932384.141420050427.00
, broadcast, connection up, VC 95, VPI 0, VCI 145, ATM2/0
C4Router13#
** R13 / R14 Show atm ilmi-status **
C4Router13#show atm ilmi-status
Interface : ATM2/0 Interface Type : Private UNI (User-side)
ILMI VCC : (0, 0) ILMI Keepalive : Disabled
ILMI State: Restarting
C4Router13#
C4Router14#show atm ilmi-status
Interface : ATM2/0 Interface Type : Private UNI (User-side)
ILMI VCC : (0, 0) ILMI Keepalive : Disabled
ILMI State: Restarting
C4Router14#
** PING **
C4Router13#ping 192.168.12.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.12.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
C4Router13#ping 192.168.12.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.12.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
C4Router13#
Marvin Greenlee, CCIE#12237, CCSI# 30483
Network Learning Inc
marvin@ccbootcamp.com
www.ccbootcamp.com (Cisco Training)
-----Original Message-----
From: Bob Nelson [mailto:nelsnjr@cox.net]
Sent: Tuesday, April 26, 2005 6:33 PM
To: marvin greenlee
Cc: PankajKu@hclcomnet.co.in
Subject: Re: ATM SVC configuration [bcc][faked-from]
Marvin and Pankaj:
I spent all day working on the SVC configurations and I have come to the
conclusion that I need to use the ILMI pvc in order to get them to work. In
multiple configurations that did not work, as soon as I added the ILMI pvc
and changed my nsap address to the esi format, it worked perfectly.
Marvin, the LS1010, which I am using, is my personal one with no other
connections except my two routers, so the ESI uniqueness requirement is OK.
I tried to look for the atm route command to see if I could make it work
without ILMI, but got very confused by the prefix address they were
allowing. When I put in the maximum amount of numbers I could, it
recognized the prefix, but could not find the ESI portion; It kept saying
the closest match was 000000000000.00 and did not get my 999999999999.00 or
666666666666.00 and thereby could not route.
I would be interested in a better example than I found in the links you
sent, if you have one.
It appears that on the lab exam if they state I need to make an SVC
connection, but cannot use ILMI, someone had better have configured the
switch correctly.
Pankaj:
More for your information, I have attached a file with my configurations. I
only included the R6 side of the config as you have more than enough
knowledge to do the reverse path.
Thank you for all your help.
Bob
----- Original Message -----
From: "marvin greenlee" <marvin@ccbootcamp.com>
To: "'Bob Nelson'" <nelsnjr@cox.net>; <ccielab@groupstudy.com>
Sent: Tuesday, April 26, 2005 9:16 AM
Subject: RE: ATM SVC configuration [bcc][faked-from]
> In order to do static SVCs without ILMI, you need an 'atm route' on the
atm
> switch. One other thing to remember with SVCs is that the ESI must be
> unique across the ATM. So, if there are other racks connected to the same
> ATM switch, the ESI must be unique among all those routers. If you
> configure the ILMI pvc with an ESI address, does it show as 'confirmed' in
> the output of show atm ilmi-status?
>
>
>
> Cisco - Configuring RFC 1483 ATM SVCs Without ILMI for Address
Registration
> -
>
http://www.cisco.com/en/US/tech/tk39/tk371/technologies_configuration_exampl
> e09186a0080094b3d.shtml
>
>
>
> Cisco - Configuring SVCs, PVCs, Soft PVCs, PVPs, and VP Tunnels -
>
http://www.cisco.com/en/US/products/hw/switches/ps718/products_quick_start_c
> hapter09186a008014df6c.html
>
> Cisco - ATM PVC, SVC, Soft-PVC, and PVP Frequently Asked Questions -
>
http://www.cisco.com/en/US/tech/tk39/tk48/technologies_q_and_a_item09186a008
> 011a901.shtml#qa9
>
> Marvin Greenlee, CCIE#12237, CCSI# 30483
> Network Learning Inc
> marvin@ccbootcamp.com
> www.ccbootcamp.com (Cisco Training)
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Bob
> Nelson
> Sent: Monday, April 25, 2005 4:15 PM
> To: ccielab@groupstudy.com
> Subject: ATM SVC configuration [bcc][faked-from]
> Importance: Low
>
> Hello:
>
> I am have an issue configuring SVC connections between my routers and the
> ATM switch. (IPExpert LAB) I have tried several different versions, with
> this one right out of the answer section for this particular lab. I
cannot,
> with any configuration, get a ping across the link. I do not know if
there
> is something else needed on the LS1010, as those configurations are not
> provided with the setup or solutions for the labs. Can someone please
> point me in the right direction?
>
> Have also tried with the arp-server self on one side and the arp-server
> command with the nsap pointing to the other. No luck
>
> R6
> interface ATM0
> ip address 10.0.0.1 255.255.255.0
> atm nsap-address 47.00918100000000E01E4A6101.666666666666.00
> atm pvc 1 0 5 qsaal
> atm pvc 2 0 16 ilmi
> no atm ilmi-keepalive
> !
> svc nsap 47.00918100000000E01E4A6101.666666666666.00
> protocol ip 10.0.0.1
> !
> svc nsap 47.00918100000000E01E4A6101.999999999999.00
> protocol ip 10.0.0.2 broadcast
> !
> end
>
> R9
> interface ATM0
> ip address 10.0.0.2 255.255.255.0
> atm nsap-address 47.00918100000000E01E4A6101.999999999999.00
> atm pvc 1 0 5 qsaal
> atm pvc 2 0 16 ilmi
> no atm ilmi-keepalive
> !
> svc nsap 47.00918100000000E01E4A6101.999999999999.00
> protocol ip 10.0.0.2
> !
> svc nsap 47.00918100000000E01E4A6101.666666666666.00
> protocol ip 10.0.0.1
> !
> end
>
> Thanks
> Bob
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Tue May 03 2005 - 07:55:10 GMT-3