WebMar 31, 2024 · BGP router identifier 1.1.1.1, local AS number 100 BGP table version is 34, main routing table version 34 4 network entries using 1088 bytes of memory 4 path entries using 608 bytes of memory 4/4 BGP path/bestpath attribute entries using 1120 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache … WebJul 19, 2024 · With the AS_PATH filters applied to inbound updates, the size of the BGP routing table is reduced to 31,667 routes, and the memory consumption is approximately 28 MB. This decrease in memory utilization is more than 60 percent with optimal routing.
Cisco IOS IP Routing: BGP Command Reference
WebFiltering BGP Routes Based on AS Paths Previous page Problem You want to filter the BGP routes that you either send or receive based on AS Path information. Solution You can use AS Path filters, either inbound or outbound, to filter either the routes you send or the routes you receive, respectively. WebFeb 7, 2024 · Weight—This is a Cisco-defined attribute that is local to a router. The weight attribute is not advertised to neighboring routers. ... (Optional) In Filtering Routes, use access lists, route maps, prefix lists and AS path filters as required, to distribute BGP Neighbor information. Update the following sections: danny hodges in dublin ga
IP Routing Configuration Guide, Cisco IOS XE Dublin 17.11.x …
WebMar 2, 2009 · The AS-path filters always match the actual AS-path received from the BGP neighbor (when applied in the inbound direction) or the AS-path of the entry in the BGP table (when applied in the outbound direction). Outbound Prepending and AS-path Tests within the Route Map WebMar 15, 2024 · A Cisco IOS AS_PATH filter has one or more configured lines, with each line requiring a regex. The logic is then applied as follows: KEY POINT 1. The regex of the first line in the list is applied to the AS_PATH of each route. 2. For matched NLRI, the NLRI is passed or filtered based on that AS_PATH filter's configured permit or deny action. 3. WebSep 12, 2024 · BGP Route-Map Continue. The BGP Route-Map Continue feature introduces the continue clause to BGP route-map configuration. The continue clause allows for more programmable policy configuration and route filtering and introduces the capability to execute additional entries in a route map after an entry is executed with successful … birthday images dog lover