D-Link DGS-3620-52T CLI Guide - Page 177

Restrictions, Example, Description

Page 177 highlights

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide - Enter the advertisement interval value here. This value must be between 0 and 600 seconds. default - Specifies that the advertisement interval will be set to default. keepalive - (Optional) This specifies the interval at which a keepalive message is sent to its peers. If the two routers, that build BGP connection, have different keepalive timers, the smaller keepalive timer will be used. If the keepalive is set to zero, then the keepalive message will not be sent out. By default, the timer is not specified. This neighbor specific setting will follow the global setting. - Enter the keep alive value here. This value must be between 0 and 65535. holdtime - (Optional) The system will declare a peer as dead if not receiving a keepalive message until the hold time. If two routers, that builded a BGP connection, have different hold times, the smaller hold time will be used. If the holdtime is zero, then the holdtime will never expire. It is recommended that the holdtime value is 3 times that of keepalive timer. By default, the timer is not specified. This neighbor specific setting will follow the global setting. - Enter the hold time value here. This value must be between 0 and 65535. default_keepalive_holdtime - (Optional) Clear the specification of the neighbor specific holdtime and keepalive setting. as_origination_interval - (Optional) Minimum interval between the sending AS origination routing updates. The valid value is from 1 to 600. The default setting is 15 seconds. - Enter the AS original interval value here. This value must be between 1 and 600. default - Specifies that the default AS original interval value will be used. connect - (Optional) Minimum interval BGP sends TCP connect requests to the peer after a TCP connection fail happens. The default setting is 120 seconds. - Enter the minimum interval BGP sends TCP connect requests to the peer after a TCP connection fail happens value here. This value must be between 1 and 65535. default - Specifies that the default connect value will be used. Restrictions Only Administrator, Operator and Power-User level users can issue this command. (EI Mode Only Command) Example This example shows how to configure the advertisement interval to 20 seconds: DGS-3620-28SC:admin# config bgp neighbor timer peer_group Campus advertisement_interval 20 Command: config bgp neighbor timer peer_group Campus advertisement_interval 20 Success. DGS-3620-28SC:admin# 12-26 config bgp neighbor route_reflector_client Description This command is used to configure the BGP's neighbor of the route reflector client. When the route reflector client is defined and the router reflection is enabled, the BGP router will act as the route reflector. The reflector and its client form a cluster. In a cluster, all the members must be iBGP connections with the reflector and vice versa. The reflector is the representative of the cluster. For the reflector, the iBGP connection is established by the "create bgp neighbor" command and the corresponding neighbor must be specified as the client by this command. For the client, the iBGP connection is established by the "create bgp neighbor" command. 172

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xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
172
<sec 0-600>
- Enter the advertisement interval value here. This value must be between 0 and
600 seconds.
default
- Specifies that the advertisement interval will be set to default.
keepalive
- (Optional) This specifies the interval at which a keepalive message is sent to its
peers. If the two routers, that build BGP connection, have different keepalive timers, the
smaller keepalive timer will be used. If the keepalive is set to zero, then the keepalive
message will not be sent out. By default, the timer is not specified. This neighbor specific
setting will follow the global setting.
<sec 0-65535>
- Enter the keep alive value here. This value must be between 0 and 65535.
holdtime
- (Optional) The system will declare a peer as dead if not receiving a keepalive
message until the hold time. If two routers, that builded a BGP connection, have different hold
times, the smaller hold time will be used. If the holdtime is zero, then the holdtime will never
expire. It is recommended that the holdtime value is 3 times that of keepalive timer. By default,
the timer is not specified. This neighbor specific setting will follow the global setting.
<sec 0-65535>
- Enter the hold time value here. This value must be between 0 and 65535.
default_keepalive_holdtime
- (Optional) Clear the specification of the neighbor specific holdtime
and keepalive setting.
as_origination_interval
- (Optional) Minimum interval between the sending AS origination
routing updates. The valid value is from 1 to 600. The default setting is 15 seconds.
<sec 1-600>
- Enter the AS original interval value here. This value must be between 1 and
600.
default
- Specifies that the default AS original interval value will be used.
connect
- (Optional) Minimum interval BGP sends TCP connect requests to the peer after a TCP
connection fail happens. The default setting is 120 seconds.
<sec 1-65535>
- Enter the minimum interval BGP sends TCP connect requests to the peer
after a TCP connection fail happens value here. This value must be between 1 and 65535.
default
- Specifies that the default connect value will be used.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command. (EI Mode Only
Command)
Example
This example shows how to configure the advertisement interval to 20 seconds:
DGS-3620-28SC:admin#
config bgp neighbor timer peer_group Campus
advertisement_interval 20
Command: config bgp neighbor timer peer_group Campus
advertisement_interval 20
Success.
DGS-3620-28SC:admin#
12-26
config bgp neighbor route_reflector_client
Description
This command is used to configure the BGP’s neighbor of the route reflector client. When the route
reflector client is defined and the router reflection is enabled, the BGP router will act as the route
reflector. The reflector and its client form a cluster. In a cluster, all the members must be iBGP
connections with the reflector and vice versa. The reflector is the representative of the cluster. For
the reflector, the iBGP connection is establishe
d by the “create bgp neighbor” command and the
corresponding neighbor must be specified as the client by this command. For the client, the iBGP
connection is established by the “create bgp neighbor” command.