Dell Force10 S4810P, Справочное руководство

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suppress-map
map-name
(OPTIONAL) Enter the keywords
suppress-map
followed by the
name of a configured route map to identify which more-specific
routes in the aggregate are suppressed.
Defaults Not configured.
Command Modes
• ROUTER BGP ADDRESS FAMILY
• ROUTER BGP ADDRESS FAMILY IPv6
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Usage
Information
At least one of the routes included in the aggregate address must be in the BGP routing table
for the configured aggregate to become active.
If routes within the aggregate are constantly changing, do not add the
as-set
parameter to
the aggregate as the aggregate flaps to keep track of the changes in the AS_PATH.
In route maps used in the
suppress-map
parameter, routes meeting the
deny
clause are
not suppress; in other words, they are allowed. The opposite is also true: routes meeting the
permit
clause are suppressed.
If the route is injected via the
network
command, that route still appears in the routing table
if the
summary-only
parameter is configured in the
aggregate-address
command.
The
summary-only
parameter suppresses all advertisements. If you want to suppress
advertisements to only specific neighbors, use the
neighbor distribute-list
command.
In the
show ip bgp
command, aggregates contain an ‘a’ in the first column and routes
suppressed by the aggregate contain an ‘s’ in the first column.
bgp add-path
Allow the advertisement of multiple paths for the same address prefix without the new paths replacing any previous
ones.
E-Series, Z-Series, S4810
Syntax bgp add-path [send | receive | both] path-count
Parameters
send Enter the keyword
send
to indicate that the system will send multiple
paths to peers.
receive Enter the keyword
receive
to indicate that the system will accept
multiple paths from peers.
both Enter the keyword
both
to indicate that the system will send and
accept multiple paths from peers.
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