Neighbor Capability - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - COMMAND REFERENCE N TO Z 2010-10-19 Command Reference Manual

neighbor capability

Syntax
Release Information
Description
Options
Copyright © 2010, Juniper Networks, Inc.
For all capabilities except ORF:
[ no | default ] neighbor { ipAddress | ipv6Address | peerGroupName } capability
{ deprecated-dynamic-capability-negotiation | dynamic-capability-negotiation |
four-octet-as-numbers | negotiation | route-refresh | route-refresh-cisco }
For the ORF capability:
neighbor { ipAddress | ipv6Address | peerGroupName } capability orf
{ prefix-list | prefix-list-cisco } { send | receive | both }
{ no | default } neighbor { ipAddress | ipv6Address | peerGroupName } capability orf
{ prefix-list | prefix-list-cisco } [ send | receive | both ]
Command introduced before JunosE Release 7.1.0.
ipv6Address variable added in JunosE Release 8.0.0.
Controls advertisement of BGP capabilities to peers. Capability negotiation and
advertisement of all capabilities, except the ORF capability, is enabled by default. The
no version disables capability negotiation or prevents advertisement of the specified
capability. The default version restores the default condition, advertising the capability.
ipAddress—IP address of BGP neighbor
ipv6Address—IPv6 address of BGP neighbor; because IPv6 ORF prefix lists are not
supported, this variable is valid for the ORF c capability only under the IPv4 address
family for advertising IPv4 routes over BGP IPv6 peers
peerGroupName—Name of BGP peer group. If you specify a BGP peer group by using
the peerGroupName argument, all the members of the peer group inherit the
characteristic configured with this command, unless it is overridden for a specific peer.
negotiation—Determines whether the capabilities option is sent in the open message
while establishing a session; if it is not sent, no capability negotiation is conducted with
that peer
deprecated-dynamic-capability-negotiation—Indicates support of negotiation of
capabilities (sending new capabilities or removing previously negotiated capabilities)
without performing a hard clear of the BGP session; the capability data field does not
include a list of capabilities that can be dynamically negotiated
dynamic-capability-negotiation—Indicates support of negotiation of capabilities
(sending new capabilities or removing previously negotiated capabilities) without
performing a hard clear of the BGP session; the capability data field includes a list of
capabilities that can be dynamically negotiated
four-octet-as-numbers—Indicates support of AS numbers and sub-AS numbers that
are four octets in length, in the range 0–4294967295
Chapter 2: N Commands
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