D-Link DGS-3630 Emulator 1 - Page 247

DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Command Default Level Level: 12. Usage Guideline This command can be used to redistribute the prefix from different sources to the BGP protocol. If the specified route map does not exist, the command acts as if the route map is not specified. Example This example shows how to redistribute the OSPF routes into the BGP process. Switch# configure terminal Switch(config)# router bgp 65100 Switch(config-router)# redistribute ospf all Switch(config-router)# 13-75 router bgp (MI and EI Mode Only) This command is used to configure and enable the BGP routing process and enter the BGP router configuration mode. Use the no form of this command to remove a BGP routing process. router bgp AS-NUMBER no router bgp AS-NUMBER Parameters AS-NUMBER Specifies the number of an autonomous system that identifies the router to other BGP routers. This value must be between 1 and 4294967295. Default No BGP routing process is enabled by default. Command Mode Global Configuration Mode. Command Default Level Level: 12. Usage Guideline A BGP router can only have one BGP routing process. Each BGP routing process needs to be associated with an autonomous system number. The AS Number is defined as a 2 byte number in RFC1771 and RFC4271. In RFC 4893, the autonomous number is expanded to 4 bytes in order to support larger number of autonomous number. Each public autonomous system that directly connects to the Internet needs to have a public assigned unique number (a number from 1 to 64511). Private autonomous system numbers are in the range from 64512 to 65534 (65535 is reserved for special use). Private autonomous system numbers can be used for internal routing domains but must be translated for traffic that is routed out to the Internet. BGP routers should not be configured to advertise private autonomous system numbers to external networks. Use this command to enter BGP router configuration mode for the specified routing process. 242