[c-nsp] Router Loosing Encapsulation on Subinterfaces

[Peter Hicks]

On Mon, 2010-12-27 at 07:02 -0500, Righa Shake wrote:

> Am having a problem with a router losing vlan information on subinterfaces.
> The encapsulation command on subinterfaces has disappeared from config.

We need more detail:

 * Platform and IOS?
 * Example configuration
 * Does the encapsulation disappear from the startup-config, or just the
running-config?
 * How long before this happens?  Is it predictible?


Peter