Border Gateway Protocol
BGP is an external gateway protocol that transmits interdomain routing information within and between autonomous systems (AS). BGP
version 4 (BGPv4) supports classless inter-domain routing (CIDR) and the aggregation of routes and AS paths. Basically, two routers
(called neighbors or peers) exchange information including full routing tables and periodically sent messages to update those routing tables.
NOTE:
For more information about configuring the border gateway protocol (BGP), see the
BGP
section in the
Dell Networking
OS Configuration Guide
.
Topics:
•
•
BGP IPv4 Commands
Border Gateway Protocol (BGP) is an external gateway protocol that transmits interdomain routing information within and between
Autonomous Systems (AS). BGP supports classless interdomain routing (CIDR) and the aggregation of routes and AS paths. Basically, two
routers (called neighbors or peers) exchange information including full routing tables and periodically send messages to update those
routing tables.
NOTE:
Dell Networking OS supports 2-byte (16-bit) and 4-byte (32-bit) format for autonomous system numbers (ASNs), where
the 2-byte format is 1 to 65535 and the 4-byte format is 1 to 4294967295.
NOTE:
Dell Networking OS supports dotted format as well as the traditional plain format for AS numbers. The dot format is
displayed when using the
show ip bgp
commands. To determine the comparable dot format for an ASN from a traditional
format, use ASN/65536. ASN%65536. For more information about using the 2– or 4-byte format, refer to the
Dell Networking
OS Configuration Guide
.
address-family
Enable the IPv4 multicast or the IPv6 address family.
Syntax
address-family [ipv4 {multicast | | ipv6 unicast]
Parameters
ipv4 multicast
Enter the keyword
ipv4
followed by the keyword
multicast
to enable BGPv4
multicast mode.
ipv6 unicast
Enter the keyword
ipv6
followed by the keyword
unicast
to enable BGPv6 mode.
Defaults
Not configured.
Command Modes
ROUTER BGP
8
338
Border Gateway Protocol
Содержание S6100
Страница 1: ...Dell Command Line Reference Guide for the S6100 ON System 9 11 2 0P1 ...
Страница 474: ...protocol list ttl0 ttl1 Dell 474 Control Plane Policing CoPP ...
Страница 979: ... show lldp neighbors display the LLDP neighbors Link Layer Discovery Protocol LLDP 979 ...
Страница 1627: ... uplink state group creates an uplink state group and enables the tracking of upstream links Uplink Failure Detection UFD 1627 ...