Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 3431

Copyright © 2010, Juniper Networks, Inc.
The format for extended
community-ids
type:administrator:assigned-number
is the type of extended community and can be either a
type
domain-id , src-as , or rt-import
BGP extended community. The
the route is going. The
domain-id community identifies the OSPF domain from which the route originated.
The community identifies the autonomous system from which the route
src-as
originated. The
rt-import
NOTE: For
src-as
For rt-import , you can specify only an IP address and not an AS number.
administrator is the administrator. It is either an AS number or an IPv4 address prefix,
depending on the type of extended community.
identifies the local provider.
assigned-number
The format for linking a bandwidth with an AS number is:
bandwidth:as-number:bandwidth
as-number specifies the AS number and
second.
NOTE: In Junos OS Release 9.1 and later, you can specify 4-byte AS numbers
as defined in RFC 4893, BGP Support for Four-octet AS Number Space, as
well as the 2-byte AS numbers that are supported in earlier releases of the
Junos OS. In plain-number format, you can configure a value in the range
from 1 through 4,294,967,295. To configure a
community that includes a 4-byte AS number in the plain-number format,
append the letter "L" to the end of number. For example, a target community
with the 4-byte AS number 334,324 and an assigned number of 132 is
represented as
In Junos OS Release 9.2 and later, you can also use AS-dot notation when
defining a 4-byte AS number for the
Specify two integers joined by a period: 16-bit high-order value in decimal.16-bit
low-order value in decimal. For example, the 4-byte AS number represented
in plain-number format as 65546 is represented in AS-dot notation as 1.10.
For more information about configuring AS numbers, see the Junos OS Routing
Protocols Configuration Guide.
Chapter 111: Configuration Statements for Firewall Filters
is the following:
community or a 16-bit number that identifies a specific
community identifies the destination to which
target
community identifies where the route originated. The
origin
community identifies the route to install in the routing table.
, you can specify only an AS number and not an IP address.
bandwidth specifies the bandwidth in bytes per
.
target:334324L:132
target
, ,
bandwidth target origin
or extended
target origin
and origin extended communities.
,
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