As-Path - Dell PowerConnect J-EX4200-24T Software Manual

as-path

Syntax
Hierarchy Level
Release Information
Description
Options
as-path <as-path> <aggregator as-number ip-address> <atomic-aggregate> <origin (egp |
igp | incomplete)>;
[edit logical-systems logical-system-name routing-instances routing-instance-name
routing-options (aggregate | generate | static) (defaults | route)],
[edit logical-systems logical-system-name routing-instances routing-instance-name
routing-options rib routing-table-name (aggregate | generate | static) (defaults | route)],
[edit logical-systems logical-system-name routing-options (aggregate | generate | static)
(defaults | route)],
[edit logical-systems logical-system-name routing-options rib routing-table-name (aggregate |
generate | static) (defaults | route)],
[edit routing-instances routing-instance-name routing-options (aggregate | generate | static)
(defaults | route)],
[edit routing-instances routing-instance-name routing-options rib routing-table-name
(aggregate | generate | static) (defaults | route)],
[edit routing-options (aggregate | generate | static) (defaults | route)],
[edit routing-options rib routing-table-name (aggregate | generate | static) (defaults | route)]
Statement introduced before Junos OS Release 10.2 for J-EX Series switches.
Associate BGP autonomous system (AS) path information with a static, aggregate, or
generated route.
The numeric range for the AS number provides BGP support for 2-byte AS numbers and
4-byte AS numbers. .
—(Optional) Attach the BGP
aggregator
You must specify the last AS number that formed the aggregate route (encoded as
two octets) for
as-number
the aggregate route for
as-path —(Optional) AS path to include with the route. It can include a combination of
individual AS path numbers and AS sets. Enclose sets in brackets ( [ ] ). The first AS
number in the path represents the AS immediately adjacent to the local AS. Each
subsequent number represents an AS that is progressively farther from the local AS,
heading toward the origin of the path. You cannot specify a regular expression for
as-path ; you must use a full, valid AS path.
—(Optional) Attach the BGP
atomic-aggregate
aggregate route. This path attribute indicates that the local system selected a less
specific route instead of a more specific route.
—(Optional) BGP origin attribute that indicates that the path information
origin egp
originated in another AS.
—(Optional) BGP origin attribute that indicates that the path information
origin igp
originated within the local AS.
—(Optional) BGP origin attribute that indicates that the path information
origin incomplete
was learned by some other means.
Chapter 73: Configuration Statements for Layer 3 Protocols
path attribute to the aggregate route.
aggregator
, followed by the IP address of the BGP system that formed
.
in-address
atomic-aggregate
path attribute to the
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