D-Link DGS-3620-28TC-SI Product Manual - Page 252

xStack® DGS-3620 Series Managed Switch Web UI Reference Guide The fields that can be configured are described below: Parameter Description IP Address Click the radio button and use the drop-down menu to select the IP address of the BGP speaking neighbor. Peer Group Name Click the radio button and use the drop-down menu to select the name of the BGP peer group. Advertisement Interval (0-600) Enter the interval at which the BGP process sends update messages to its peer. The valid value is from 0 to 600. If this value is set to zero, the update or withdrawn message will be sent immediately. The default value for IBGP peers is 5 seconds and for EBGP peers it is 30 seconds. When the Default check box is ticked, the neighbor specific advertisement interval setting will be returned to the default setting. Keepalive (0-65535) Enter the interval at which a keepalive message is sent to its peers. If the two routers, that build a BGP connection, have different keepalive timers, the smaller keepalive timer will be unset. The valid value is from 0 to 65535. If the keepalive is set to zero, then the keepalive message will not be sent out. Tick the Default check box to clear the specification of the neighbor specific keepalive setting. Hold Time (0-65535) The system will declare a peer as dead if not receiving a keepalive message until the hold time. If two routers, that built a BGP connection, have different hold times, the smaller hold time will be used. The valid value is from 0 to 65535. If the holdtime is zero, then the holdtime will never expire. It is recommended that the holdtime value is three times that of the keepalive timer. Tick the Default check box to clear the specification of the neighbor specific hold time setting. AS Origination Interval Enter the minimum interval between the sending AS origination routing updates. The (1-600) valid value is from 1 to 600. The default setting is 15 seconds. Connect Retry Interval (1-65535) Enter the minimum interval BGP sends TCP connect requests to the peer after a TCP connection fail happens. The valid value is from 1 to 65535. Tick the Default check box to use the connect retry interval default value. Click the Apply button to accept the changes made. BGP Neighbor Map Settings This window is used to configure BGP neighbor map settings. To view the following window, click L3 Features > BGP > BGP Neighbor > BGP Neighbor Map Settings, as shown below: Figure 5-126 BGP Neighbor Map Settings window The fields that can be configured are described below: Parameter Description IP Address Click the radio button and use the drop-down menu to select the IP address of the BGP speaking neighbor. 242