Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 191

• All AS numbers between 0 and 65535 are represented as a decimal number, when entered in the CLI and when displayed in the show commands outputs. • AS Numbers larger than 65535 is represented using ASDOT notation as .. For example: AS 65546 is represented as 1.10. ASDOT representation combines the ASPLAIN and ASDOT+ representations. AS numbers less than 65536 appear in integer format (asplain); AS numbers equal to or greater than 65536 appear in the decimal format (asdot+). For example, the AS number 65526 appears as 65526 and the AS number 65546 appears as 1.10. Dynamic AS Number Notation Application A change in the ASN notation type is dynamically applied to the running-config statements. When you apply or change an ASN notation, the type selected is reflected immediately in the runningconfiguration and the show commands (refer to the following two examples). Example of Dynamic Changes in the Running Configuration When Using the bgp asnotation Command ASDOT Dell(conf-router_bgp)#bgp asnotation asdot Dell(conf-router_bgp)#show conf ! router bgp 100 bgp asnotation asdot bgp four-octet-as-support neighbor 172.30.1.250 local-as 65057 Dell(conf-router_bgp)#do show ip bgp BGP table version is 24901, local router ID is 172.30.1.57 ASDOT+ Dell(conf-router_bgp)#bgp asnotation asdot+ Dell(conf-router_bgp)#show conf ! router bgp 100 bgp asnotation asdot+ bgp four-octet-as-support neighbor 172.30.1.250 local-as 65057 Dell(conf-router_bgp)#do show ip bgp BGP table version is 31571, local router ID is 172.30.1.57 AS-PLAIN Dell(conf-router_bgp)#bgp asnotation asplain Dell(conf-router_bgp)#sho conf ! router bgp 100 bgp four-octet-as-support neighbor 172.30.1.250 local-as 65057 Dell(conf-router_bgp)#do sho ip bgp BGP table version is 34558, local router ID is 172.30.1.57 Border Gateway Protocol IPv4 (BGPv4) 191