RFC4098 - Terminology for Benchmarking BGP Device Convergence in the Control Plane

   Discussion:
      It is generally accepted that a full table, in this usage, does
      not contain the infrastructure routes or individual sub-aggregates
      of routes that are otherwise aggregated by the provider before
      announcement to other autonomous systems.

   Measurement units:
      Number of routes.

   Issues:
      The full default-free routing table is not the same as the union
      of all reachable unicast addresses.  The table simply does not
      contain the default prefix (0/0) and does contain the union of all
      sets of BGP routes from default-free BGP routing tables.

   See also:
      Routes, Route Instances, Default Route.

4.1.4.  Default-Free Zone

   Definition:
      The default-free zone is the part of the Internet backbone that
      does not have a default route.

   Discussion:

   Measurement units:

   Issues:

   See also:
      Default Route.

4.1.5.  Full Provider-Internal Table

   Definition:
      A full provider-internal table is a superset of the full routing
      table that contains infrastructure and non-aggregated routes.

   Discussion:
      Experience has shown that this table might contain 1.3 to 1.5
      times the number of routes in the externally visible full table.
      Tables of this size, therefore, are a real-world requirement for
      key internal provider routers.

   Measurement units:
      Number of routes.

   Issues:

   See also:
      Routes, Route Instances, Default Route.

4.2.  Classes of BGP-Speaking Routers

   A given router may perform more than one of the following functions,

上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] 下一页

复制本页网址和标题，发送给你QQ/Msn的好友一起分享

上一篇:RFC4102 - Registration of the text/red MIME Sub-Type

下一篇:DHCP协议详解(下)