topology site

<site-name>	Site name: for example, data center.
local	Specifies the local site name, which is where the SteelHead is located.
default-site	Specifies the default site, which is the match anything, catch-all site that is used if nothing else matches. This site has a subnet of 0.0.0.0/0. You do not need to add a remote site if you only have one remote site and the default site is suitable. The default site cannot be removed. You cannot add a new area or a new subnet to an existing area for the default site.
out-qos-profile <profile-name>	Specifies the QoS profile name for outbound QoS. These parameters link the outbound QoS configuration to the site to fine-tune the QoS behavior for the site. QoS profiles in RiOS 9.0 replace QoS service policies in previous versions. A QoS profile is a reusable set of QoS rules and classes.
in-qos-profile <profile-name>	Specifies the QoS profile name for inbound QoS. These parameters link the inbound QoS configuration to the site to fine-tune the QoS behavior for the site. QoS profiles in RiOS 9.0 replace QoS service policies in previous versions. A QoS profile is a reusable set of QoS rules and classes.

A site is a collection of resources that share one or more common WAN links, usually in one physical location. Each peer has one local site that is automatically created and cannot be deleted. A QoS profile for a site is used for all networks connected to the site.

RiOS 9.0 determine the destination site using a longest-prefix match on the site subnets. For example, if you define site 1 with 10.0.0.0/8 and site 2 with 10.1.0.0/16, then traffic to 10.1.1.1 matches site 2, not site 1. Consequently, the default site defined as 0.0.0.0 only matches traffic that does not match any other site subnets.