From: Alex Dean (Alex.Dean@xxxxxxxxxxxxx)
Date: Wed Aug 18 1999 - 22:58:02 GMT-3
Hello
I have been struggling with trying to get the scenario outlined in this example
going for quite a while. I have found that it does not work unless you take t
he ATM connected router - turn it into a bridge between its ATM and ethernet po
rts and connect another system on that ethernet. You can then ping end-to-end.
There is nothing magic in the router config for this - it is as follows:
no ip routing
int Ethernet0
no ip address
bridge-group 10
int atm0
no ip address
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
int atm0.200 point-to-point
mtu 1500
ip address 100.100.100.7 255.255.255.0
atm pvc 100 0 100 aal5snap
bridge-group 10
bridge 10 protocol ieee
I would be very interested to know if the ATM-connected router can use the ATM
interface as a routing interface connecting via the 1010, LANE card in CAT5000
out an ethernet port in the CAT to an ethernet connected router. The only comm
and I hadn't seen before on this sample configuration was the translate command
. My CAT5000 doesn't have the menu like the switch in this example, but transl
ate is an option after the set vlan command. Do you know how this command work
s?
Please let me know if you know how the translate command works.
To connect the ATM router in normal routing mode, the config would be as follow
s (I guess - as I have never actually got it going):
int atm0
no ip address
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
int atm0.1
ip addr x.x.x.x y.y.y.y
atm pvc a b c aal5snap
Please let me know your thoughts.
Finally, any RFC1483 gurus out there - could you please advise on what is and i
s not possible about connecting router-1010-lanecard, and variations on this.
I understand that:
router-1010-router works fine as does:
lanecard-1010-lanecard
But when you start mixing them the encapsulation causes problems. I guess that
LANE solves all of this - but if I get landed with any sticky ATM stuff in my
lab I would really like to have a good understanding of the fundamentals on how
these end devices talk ATM.
Thanks very much in advance for your help.
Cheers
Alex
>>> "wanglx" <wanglx@net.taiji.com.cn> 17/08/99 21:40:37 >>>
Hi,
On cisco website http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/2
8module/28atmmod/bcat_c.pdf ,there is an example for rfc1483 . I know everyting
in the example except the configuration about the router (no configuration for
the router is given), Can anyone give me the config for the router.
Regards
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