From: Kenny Sallee (mischa@xxxxxxxxxxxxxx)
Date: Sun Aug 27 2000 - 18:41:58 GMT-3
Well I don't have ATM here. But the config I posted below is a WORKING
config off a Cisco 7507 series router. The LES/BUS is manually set and
working. This is in a real world scenario. If Cisco followed the RFCs to a
"T" then they would not be where they are today ( for instance Cisco's
implementation of BGP utilizes max-paths - RFC does not ). I've got calls
into some people and as soon as I either find something on Cisco that says
it or get a response from them I'll post back.
Kenny
----- Original Message -----
From: "John Conzone" <jkconzone@home.com>
To: "Kenny Sallee" <mischa@worldshare.net>; "Brian Best"
<bbest@bellatlantic.net>; "'Matt Lachberg 3'" <Cisco@datastreet.com>; "CCIE
Lab List (E-mail)" <ccielab@groupstudy.com>
Sent: Sunday, August 27, 2000 8:06 AM
Subject: Re: static lane question
> Kenny, I guess we can go back and forth, but if you try to implememt
> LANE without a LECS, it won't work. Its in the RFC as well.
> Try it. Good luck.
> ----- Original Message -----
> From: "Kenny Sallee" <mischa@worldshare.net>
> To: "John Conzone" <jkconzone@home.com>; "Brian Best"
> <bbest@bellatlantic.net>; "'Matt Lachberg 3'" <Cisco@datastreet.com>;
"CCIE
> Lab List (E-mail)" <ccielab@groupstudy.com>
> Sent: Saturday, August 26, 2000 6:05 PM
> Subject: Re: static lane question
>
>
> > Unfortunatly this is a working config from a previous position so I
can't
> > get in the router for any other config stuff. But I remember that the
> > LES/BUS was on a Bay Networks ATM switch. And it's definatly LANE!!
The
> > Bay switches had ethernet hosts plugged into them and an ATM blade for
> > connectivity between ATM switches and ATM interface on the router.
> >
> > Also per cisco from the command reference guides:
> >
> > lane bus-atm-address
> > To specify an ATM address---and thus override the automatic ATM address
> > assignment---for the broadcast-and-unknown server on the specified
> > subinterface, use the lane bus-atm-address interface configuration
> command.
> > To remove the ATM address previously specified for the
> broadcast-and-unknown
> > server on the specified subinterface and thus revert to the automatic
> > address assignment, use the no form of this command.
> >
> > lane bus-atm-address atm-address-template
> > no lane bus-atm-address [atm-address-template]
> >
> > And:
> >
> > lane server-atm-address
> > To specify an ATM address---and thus override the automatic ATM address
> > assignment---for the LANE server on the specified subinterface, use the
> lane
> > server-atm-address interface configuration command. To remove the ATM
> > address previously specified for the LANE server on the specified
> > subinterface and thus revert to the automatic address assignment, use
the
> no
> > form of this command.
> >
> > lane server-atm-address atm-address-template
> > no server-atm-address [atm-address-template]
> >
> >
> > From:
> >
> >
>
http://127.0.0.1:8080/cc/td/doc/product/software/ios120/12cgcr/switch_r/xrla
> > ne.htm#xtocid2550738
> >
> > Please someone prove me wrong. This is a concept I thought was well
> known.
> > The LECS only purpose is to supply the LEC with the LES. If you
manually
> > set the LES for an LEC, you no longer need the LECS.....
> >
> > Kenny
> >
> >
> >
> > ----- Original Message -----
> > From: "John Conzone" <jkconzone@home.com>
> > To: "Kenny Sallee" <mischa@worldshare.net>; "Brian Best"
> > <bbest@bellatlantic.net>; "'Matt Lachberg 3'" <Cisco@datastreet.com>;
> "CCIE
> > Lab List (E-mail)" <ccielab@groupstudy.com>
> > Sent: Saturday, August 26, 2000 12:15 PM
> > Subject: Re: static lane question
> >
> >
> > > Kenny, where do you have the ELANs defined? Have you tried
putting
> > > other devices in your network in the same ELAN? How do they find the
> > LES/BUS
> > > for your three ELANS?LANE requires a LECS to operate.
> > > I'm not sure what is working on your router, but if its LANE, then
> you
> > > have got my attention!
> > >
> > >
> > > As per Cisco:
> > >
> > >
> > > LANE configuration server
> > >
> > > The LANE configuration server contains the database that determines
> which
> > > emulated LAN a device belongs to (each configuration server can have a
> > > different named database). Each LANE client consults the LANE
> > configuration
> > > server just once, when it joins an emulated LAN, to determine which
> > emulated
> > > LAN it should join. The LANE configuration server returns the ATM
> address
> > of
> > > the LANE server for that emulated LAN.
> > >
> > > One LANE configuration server is required per LANE ATM switch cloud.
> > >
> > > ----- Original Message -----
> > > From: "Kenny Sallee" <mischa@worldshare.net>
> > > To: "Brian Best" <bbest@bellatlantic.net>; "'Matt Lachberg 3'"
> > > <Cisco@datastreet.com>; "CCIE Lab List (E-mail)"
> <ccielab@groupstudy.com>
> > > Sent: Saturday, August 26, 2000 3:06 PM
> > > Subject: Re: static lane question
> > >
> > >
> > > > I disagree. Unless I'm totally missing something, if you manually
> > specify
> > > > the LES/BUS ( hard code them ) you don't need a LECS address.
Here's
> a
> > > > working config off a 7507 router with an ATM card:
> > > >
> > > > interface ATM4/0/0
> > > > no ip address
> > > > no ip directed-broadcast
> > > > ip split-horizon
> > > > atm pvc 1 0 5 qsaal
> > > > atm pvc 2 0 16 ilmi
> > > > hold-queue 100 in
> > > > !
> > > > interface ATM4/0/0.140 multipoint
> > > > ip address 192.168.1.106 255.255.255.248
> > > > ip access-group 140 in
> > > > no ip mroute-cache
> > > > lane server-atm-address <nsap>
> > > > lane bus-atm-address <nsap>
> > > > lane client ethernet spud
> > > > !
> > > > interface ATM4/0/0.198 multipoint
> > > > description Net Ops Users
> > > > ip address 192.168.2.1 255.255.255.0
> > > > ip access-group 198 in
> > > > ip access-group 195 out
> > > > no ip mroute-cache
> > > > lane server-atm-address <nsap>
> > > > lane bus-atm-address <nsap>
> > > > lane client ethernet meister
> > > > !
> > > > interface ATM4/0/0.206 multipoint
> > > > description Sys Admin Users
> > > > ip address 192.168.0.193 255.255.255.240
> > > > ip access-group 196 in
> > > > no ip directed-broadcast
> > > > no ip mroute-cache
> > > > lane server-atm-address <nsap>
> > > > lane bus-atm-address <nsap>
> > > > lane client ethernet thisworks!
> > > >
> > > >
> > > > I changed the IPs and elan names.....Please let me know what I'm
> missing
> > > >
> > > > Kenny
> > > >
> > > >
> > > > ----- Original Message -----
> > > > From: "Brian Best" <bbest@bellatlantic.net>
> > > > To: "'Matt Lachberg 3'" <Cisco@datastreet.com>; "CCIE Lab List
> (E-mail)"
> > > > <ccielab@groupstudy.com>
> > > > Sent: Saturday, August 26, 2000 7:42 AM
> > > > Subject: RE: static lane question
> > > >
> > > >
> > > > > You need the command lane config-atm-address <NSAP of LECS> on the
> > > > > interface.
> > > > >
> > > > >
> > > >
> > >
> >
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/switc
> > > > > h_r/xrlane.htm#xtocid776059
> > > > >
> > > > > Regards,
> > > > >
> > > > > Brian Best - CCIE #6128
> > > > >
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On
Behalf
> Of
> > > > > Matt Lachberg 3
> > > > > Sent: Saturday, August 26, 2000 7:51 AM
> > > > > To: ccielab@groupstudy.com
> > > > > Subject: static lane question
> > > > >
> > > > >
> > > > > Why do I need a LECS if I specify the client, bus, and server
NSAP's
> > > > > manually, Why is the client stuck in Initialstate? Any clues?
> > > > >
> > > > >
> > > > > interface ATM0.3 multipoint
> > > > > ip address 10.10.30.5 255.255.255.0
> > > > > no ip directed-broadcast
> > > > > lane client-atm-address
47.0091810000000050E2058501.00000C34B43A.03
> > > > > lane server-atm-address
47.0091810000000050E2058501.00000C34B43B.03
> > > > > lane bus-atm-address 47.0091810000000050E2058501.00000C34B43C.03
> > > > > lane server-bus ethernet elan3
> > > > > lane client ethernet elan3
> > > > > !
> > > > > LE Server ATM0.3, Elan name: elan3, Admin: up, State: operational
> > > > > Master/Backup: Backup, Type: ethernet, Max Frame Size: 1516
> > > > > locally set elan-id: not set
> > > > > elan-id obtained from LECS: not set
> > > > > ATM address: 47.0091810000000050E2058501.00000C34B43B.03
> > > > > LECS used: 47.007900000000000000000000.00A03E000001.00 NOT yet
> > connected
> > > > >
> > > > >
> > > > > LE BUS ATM0.3, Elan name: elan3, Admin: up, State: operational
> > > > > Type: ethernet, Max Frame Size: 1516
> > > > > ATM address: 47.0091810000000050E2058501.00000C34B43C.03
> > > > >
> > > > >
> > > > > LE Client ATM0.3 ELAN name: elan3 Admin: up State: initialState
> > > > > Client ID: unassigned Next join attempt in 76 seconds
> > > > > Join Attempt: 27
> > > > > Known LE Servers: 0
> > > > > Last Fail Reason: Timeout on join request
> > > > > HW Address: 0000.0c34.b43a Type: ethernet Max Frame
> > Size:
> > > > 1516
> > > > > ATM Address: 47.0091810000000050E2058501.00000C34B43A.03
> > > > > VCD rxFrames txFrames Type ATM Address
> > > > > 0 0 0 configure
> > > > > 00.000000000000000000000000.000000000000.00
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Matthew Lachberg, CCNP, CCDP, MCSE
> > > > >
> > > > >
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