H3C s5820x series, Руководство по настройке высокой доступности, Страница: 4 / 233

Configuration guide Added and modified features
CFD
Added features: ITU-T Y.1731
Modified features:
•
Change configuring the LB function in system view to configuring
the LB function in any view
•
Change configuring the LT function in system view to configuring
the LT function in any view
DLDP —
RRPP Added features: RRPP fast detection
Smart Link Added features: Collaboration between Smart Link and CC of CFD
Monitor Link —
VRRP —
Stateful failover Stateful failover is a newly added feature
BFD
Added features: BFD for OSPFv3, IPv6 IS-IS, IPv6 BGP, PIM, and IPv6
PIM
Track Added features: Associating track with PBR
Conventions
This section describes the conventions used in this documentation set.
Command conventions
Convention Description
Boldface Bold text represents commands and keywords that you enter literally as shown.
Italic Italic text represents arguments that you replace with actual values.
[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.
{ x | y | ... }
Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.
[ x | y | ... ]
Square brackets enclose a set of optional syntax choices separated by vertical bars, from
which you select one or none.
{ x | y | ... } *
Asterisk marked braces enclose a set of required syntax choices separated by vertical
bars, from which you select at least one.
[ x | y | ... ] *
Asterisk marked square brackets enclose optional syntax choices separated by vertical
bars, from which you select one choice, multiple choices, or none.
&<1-n>
The argument or keyword and argument combination before the ampersand (&) sign can
be entered 1 to n times.
# A line that starts with a pound (#) sign is comments.