[nsp] Upper Bound on tunnel interfaces

[Rajesh Talpade]

Hi!

Would someone give a ball-park upper bound on number of tunnel
interfaces _practically_ supported by a high-end Cisco router, such
as GSR? I know the range of tunnel numbers can be <0-2147483647>, but
somehow I suspect the upper bound on actual supported tunnels must be 
lower.

(config)#interface tunnel ?
  <0-2147483647>  Tunnel interface number


Thanks.
Rajesh.

ps: While I am at it, what would it be for a high-end Juniper?