D-Link DGS-3620-52P CLI Guide - Page 165

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide Format config bgp {always_compare_med [disable | enable] | deterministic_med [disable | enable] | default_local_preference | bestpath {as_path_ignore [disable | enable] | compare_routerid [disable | enable] | med_confed [disable | enable] | med_missing_as_worst [disable | enable] | compare_confed_aspath [disable | enable]}(1)}(1) Parameters always_compare_med - (Optional) Enable or disable the comparison of the Multi Exit Discriminator (MED) for paths from the neighbors in different Autonomous Systems. By default this setting is disabled. enable - Specifies that the 'always compare MED' option will be enabled. disable - Specifies that the 'always compare MED' option will be disabled. deterministic_med - (Optional) Enable or disable to enforce the deterministic comparison of the Multi Exit Discriminator (MED) for paths received from the neighbors within the same Autonomous System. By default this setting is disabled. enable - Specifies that the 'deterministic MED' option will be enabled. disable - Specifies that the 'deterministic MED' option will be disabled. default_local_preference - (Optional) Specifies the default local preference value. The default value is 100. - Enter the default local preference value here. This value must be between 0 and 4294967295. bestpath - (Optional) Specifies the best path value to be used. as_path_ignore - (Optional) If enabled, the BGP process will ignore the AS path in the path selection process. By default this value is disabled. enable - Specifies that the 'AS path ignore' option will be enabled. disable - Specifies that the 'AS path ignore' option will be disabled. compare_routerid - (Optional) If enabled, the BGP process will include the router ID in the path selection process. Similar routes are compared and the route with the lowest router ID is selected. By default this value is disabled. enable - Specifies that the 'compare router ID' option will be enabled. disable - Specifies that the 'compare router ID' option will be disabled. med_confed - (Optional) If enabled, the BGP process will compare the MED for the routes that are received from confederation peers. For routes that have an external AS in the path, the comparison does not occur. By default this value is disabled. enable - Specifies that the 'MED confed' option will be enabled. disable - Specifies that the 'MED confed' option will be disabled. med_missing_as_worst - (Optional) If enabled, the BGP process will assign a value of infinity to routes that are missing the Multi Exit Discriminator (MED) attribute. If disabled, the BGP process will assign a value of zero to routes that are missing the Multi Exit Discriminator (MED) attribute, causing this route to be choosed as the best path. By default this value is disabled. enable - Specifies that the 'MED missing AS worst' option will be enabled. disable - Specifies that the 'MED missing AS worst' option will be disabled. compare_confed_aspath - (Optional) If enabled, the BGP process will compare the confederation AS path length of the routes received. The shorter the confederation AS path length, the better the route is. By default this value is disabled. enable - Specifies that the 'compare confed AS path' option will be enabled. disable - Specifies that the 'compare confed AS path' option will be disabled. Restrictions Only Administrator, Operator and Power-User level users can issue this command. (EI Mode Only Command) 160