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network 192.168.10.0/24
bgp four-octet-as-support
neighbor 10.10.21.1 remote-as 65123
neighbor 10.10.21.1 filter-list ISP1in
neighbor 10.10.21.1 no shutdown
neighbor 10.10.32.3 remote-as 65123
neighbor 10.10.32.3 no shutdown
neighbor 100.10.92.9 remote-as 65192
neighbor 100.10.92.9 no shutdown
neighbor 192.168.10.1 remote-as 65123
neighbor 192.168.10.1 update-source Loopback 0
neighbor 192.168.10.1 no shutdown
neighbor 192.168.12.2 remote-as 65123
neighbor 192.168.12.2 update-source Loopback 0
neighbor 192.168.12.2 no shutdown
Dell#
Conguring AS4 Number Representations
Enable one type of AS number representation: ASPLAIN, ASDOT+, or ASDOT.
Term
Description
ASPLAIN the method Dell Networking OS used for all previous Dell Networking OS versions. It remains the default method
with Dell Networking OS. With the ASPLAIN notation, a 32–bit binary AS number is translated into a decimal value.
ASDOT+ representation splits the full binary 4 byte AS number into two words of 16 bits separated by a decimal point (.):
<high-order 16 bit value>.<low-order 16 bit value>.
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 using the decimal method (asdot+).
For example, the AS number 65526 appears as 65526 and the AS number 65546 appears as 1.10.
NOTE: The ASDOT and ASDOT+ representations are supported only with the Four-Byte AS Numbers feature. If you do not
implement 4-Byte AS numbers, only ASPLAIN representation is supported.
Only one form of AS number representation is supported at a time. You cannot combine the types of representations within an AS.
To congure AS4 number representations, use the following commands.
• Enable ASPLAIN AS Number representation.
CONFIG-ROUTER-BGP mode
bgp asnotation asplain
NOTE
: ASPLAIN is the default method Dell Networking OS uses and does not appear in the conguration
display.
• Enable ASDOT AS Number representation.
CONFIG-ROUTER-BGP mode
bgp asnotation asdot
• Enable ASDOT+ AS Number representation.
CONFIG-ROUTER-BGP mode
bgp asnotation asdot+
Example of the bgp asnotation asplain Command
Example of the bgp asnotation asdot Command
Example of the bgp asnotation asdot+ Command
Dell(conf-router_bgp)#bgp asnotation asplain
Dell(conf-router_bgp)#sho conf
!
Border Gateway Protocol IPv4 (BGPv4)
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