HP S5830V2 Series Installation manual

H3C S5830V2 & S5820V2 Switch Series
EVB Command Reference
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Software version: Release 22xx
Document version: 6W100-20131105

Copyright © 2013, Hangzhou H3C Technologies Co., Ltd. and its licensors
All rights reserved
No part of this manual may be reproduced or transmitted in any form or by any means without prior
written consent of Hangzhou H3C Technologies Co., Ltd.
Trademarks
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XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co.,
Ltd.
All other trademarks that may be mentioned in this manual are the property of their respective owners
Notice
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any kind, express or implied.

Preface
The H3C S5830V2 & S5820V2 documentation set includes 14 command references, which describe the
commands and command syntax options available for the H3C S5830V2 & S5820V2 Switch Series.
The EVB Command Reference describes the EVB configuration commands.
This preface includes:
•Audience
•Added and modified commands
•Conventions
•About the H3C S5830V2 & S5820V2 documentation set
•Obtaining documentation
•Technical support
•Documentation feedback
Audience
This documentation is intended for:
•Network planners
•Field technical support and servicing engineers
•Network administrators working with the S5830V2 & S5820V2 series
Added and modified commands
This documentation set is for Release 22xx. The following describes the command changes between
releases:
•Release 2210 does not have command changes over Release 2208P01.
•Release 2208P01 does not have command changes over Release 2208.
•Release 2208 has the following command changes over Release 2108P02:
Command reference Added and modified commands
EVB All EVB configuration commands are newly added.

Conventions
This section describes the conventions used in this documentation set.
Command conventions
Convention Descri
p
tion
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.
GUI conventions
Convention Descri
p
tion
Boldface Window names, button names, field names, and menu items are in bold text. For
example, the New User window appears; click OK.
> Multi-level menus are separated by angle brackets. For example, File >Create >Folder.
Symbols
Convention Descri
p
tion
WARNING An alert that calls attention to important information that if not understood or followed can
result in personal injury.
CAUTION An alert that calls attention to important information that if not understood or followed can
result in data loss, data corruption, or damage to hardware or software.
IMPORTANT An alert that calls attention to essential information.
NOTE An alert that contains additional or supplementary information.
TIP An alert that provides helpful information.
Port numbering in examples
The port numbers in this document are for illustration only and might be unavailable on your switch.

About the H3C S5830V2 & S5820V2
documentation set
The H3C S5830V2&S5820V2 documentation set includes:
Cate
g
or
y
Documents Pur
p
oses
Hardware specifications
and installation
Compliance and safety
manual
Provides regulatory information and the safety
instructions that must be followed during installation.
Installation quick start Provides basic installation instructions.
Installation guide Provides a complete guide to hardware installation
and hardware specifications.
Fan assemblies
installation manual
Describes the appearance, specifications, and
installation and removal of hot-swappable fan
assemblies.
Power modules user
manual
Describes the appearance, specifications, and
installation and removal of hot-swappable power
modules.
Software configuration
Configuration guides Describe software features and configuration
procedures.
Command references Provide a quick reference to all available
commands.
Obtaining documentation
You can access the most up-to-date H3C product documentation on the World Wide Web
at http://www.h3c.com.
Click the links on the top navigation bar to obtain different categories of product documentation:
[Technical Support & Documents > Technical Documents] – Provides hardware installation, software
upgrading, and software feature configuration and maintenance documentation.
[Products & Solutions] – Provides information about products and technologies.
[Technical Support & Documents > Software Download] – Provides the documentation released with the
software version.
Technical support
servi[email protected]
http://www.h3c.com
Documentation feedback
You can e-mail your comments about product documentation to [e-mail].

We appreciate your comments.

i
Contents
EVB commands····························································································································································· 1
description·································································································································································1
display evb cdcp ······················································································································································1
display evb evb-tlv····················································································································································2
display evb s-channel···············································································································································4
display evb summary ···············································································································································5
display evb vsi ··························································································································································5
display interface s-channel ······································································································································7
evb default-manager ················································································································································9
evb enable ····························································································································································· 10
evb mac-learning forbidden ································································································································· 11
evb reflective-relay ················································································································································ 12
evb s-channel ························································································································································· 12
evb vdp timer keepalive exponent ······················································································································ 13
evb vdp timer resource-wait-delay exponent······································································································ 15
evb vsi····································································································································································· 16
evb vsi active ························································································································································· 17
evb vsi filter ···························································································································································· 18
interface s-channel················································································································································· 18
reset counters interface s-channel ························································································································ 19
Index ···········································································································································································21

1
EVB commands
description
Use description to configure a description for an interface.
Use undo description to restore the default.
Syntax
description text
undo description
Default
The default description for an interface is "interface name Interface." For example, the default description
for S-channel interface S-channel 1/0/1:10 is S-channel 1/0/1:10 Interface. The default description for
VSI S-channel1/0/1:10.1 is S-channel 1/0/1:10.1 Interface.
Views
S-channel interface view, VSI view
Predefined user roles
network-admin
Parameters
text: Specifies a description for the interface, a case-sensitive string of 1 to 80 characters.
Examples
# Configure a description for S-channel1/0/1:10 as S-Channel to lab.
<Sysname> system-view
[Sysname] interface s-channel 1/0/1:10
[Sysname–S-Channel1/0/1:10] description S-Channel to lab
# Configure a description for S-channel1/0/1:10.1 as VSI to lab.
<Sysname> system-view
[Sysname] interface s-channel 1/0/1:10.1
[Sysname–S-Channel1/0/1:10.1] description VSI to lab
display evb cdcp
Use display evb cdcp to display CDCP negotiation information.
Syntax
display evb cdcp [ interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin

2
network-operator
Parameters
interface interface-type interface-number: Specifies a port by its type and number. If no interface is
specified, the command displays CDCP negotiation information for all ports with EVB enabled.
Examples
# Display CDCP negotiation information for all ports with EVB enabled.
<Sysname> display evb cdcp
---------------------------Ten-GigabitEthernet1/0/1---------------------
S-component capability : Local-supported/Remote-supported
Supported S-Channel numbers per-port : Local-167/Remote-167
SVID range : 2-4094
SCID requested from remote :
1, 2, 3, 4, 6, 10, 11, 12, 34, 35, 67
SCID/SVID pair list allocated :
<1, 1>, <2, 3>, <3, 2>, <4, 5>, <6, 4>,
<10, 9>, <11, 6>, <12, 7>, <34, 23>, <35, 35>,
<67, 67>
Table 1 Command output
Field Descri
p
tion
S-component capability Port-mapping S-VLAN component capability on the EVB bridge
and the EVB station.
Supported S-channel numbers per-port S-channels supported by the EVB bridge and the EVB station.
SVID range SVID range on the EVB bridge.
SCID requested from remote SCIDs requested by the EVB station in ascending order.
SCID/SVID pair list allocated List of (SCID, SVID) pairs allocated by the EVB bridge.
display evb evb-tlv
Use display evb evb-tlv to display S-channel EVB TLV negotiation information.
Syntax
display evb evb-tlv [ interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface interface-type interface-number: Specifies a port by its type and number. If no interface is
specified, the command displays EVB TLV negotiation information for all ports with EVB enabled.

3
Examples
# Display EVB TLV negotiation information for Ten-GigabitEthernet 1/0/1.
<Sysname> display evb evb-tlv interface ten-gigabitethernet 1/0/1
S-Channel1/0/1:1
EVB mode : Local-bridge/Remote-station
BGID status : Not supported
Local RR capability : Supported
Local RR status : Disabled
Remote SGID status : Not supported
Remote RR request status : Not requested
Remote RR status : Unknown
Max ECP retry time : Local-3/Remote-NA/Operative-3
ULPPDU retransmission exponent : Local-16/Remote-NA/Operative-16
Resource wait-delay exponent : Local-20/Remote-NA/Operative-20
Reinit Keep-alive exponent : Local-25/Remote-NA/Operative-25
S-Channel1/0/1:100
EVB mode : Local-bridge/Remote-station
BGID status : Not supported
Local RR capability : Supported
Local RR status : Disabled
Remote SGID status : Not supported
Remote RR request status : Not requested
Remote RR status : Unknown
Max ECP retry time : Local-3/Remote-NA/Operative-3
ULPPDU retransmission exponent : Local-16/Remote-NA/Operative-16
Resource wait-delay exponent : Local-20/Remote-NA/Operative-20
Reinit keep-alive exponent : Local-25/Remote-NA/Operative-25
Table 2 Command output
Field Descri
p
tion
EVB mode
EVB mode:
•bridge—EVB bridge.
•station—EVB station.
BGID status
Support for Group ID on the EVB bridge.
When the number of VLANs exceeds 4095, the Group ID and VLAN ID
together identify a VLAN.
Local RR capability Support for RR mode on the EVB bridge.
Local RR status RR status on the EVB bridge after EVB TLV negotiation.
Remote SGID status Support for Group ID on the EVB station.
Remote RR request status Indicates whether the EVB station has requested the RR mode.
Remote RR status Indicates whether the EVB station has enabled RR mode after EVB TLV
negotiation.