D-Link xStack DGS-3620 Series - Page 176

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
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Example
To enable the BGP process’ synchronization ability:
DGS-3620-28PC:admin# config bgp synchronization enable
Command: config bgp synchronization enable
Success
DGS-3620-28PC:admin#
12-7 config bgp enforce_first_as
Description
This command is used to enforce the neighbor’s AS as the first AS in the AS list.
When the setting is enabled, any updates received from an external neighbor, that does not have
the neighbor’s configured Autonomous System (AS) at the beginning of the AS_PATH in the
received update, will be denied. Enabling this feature adds to the security of the BGP network by
not allowing traffic from unauthorized systems.
Format
config bgp enforce_first_as [enable | disable]
Parameters
enable - Enables the enforce first AS setting.
disable - Disables the enforce first AS setting. The default setting is disabled.
Restrictions
Only Administrators, Operators and Power-Users can issue this command. (EI Mode Only
Command)
Example
To enable the BGP process’s enforce_first_as ability:
DGS-3620-28PC:admin# config bgp enforce_first_as enable
Command: config bgp enforce_first_as enable
Success
DGS-3620-28PC:admin#
12-8 create bgp aggregate_address
Description
This command is used to create an aggregate entry in the Border Gateway Protocol (BGP)
database.