H3C S3100 Series Installation instructions

H3C S3100 Series Ethernet Switches
Command Manual (For Soliton)
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Manual Version: 20080928-C-1.02

Copyright © 2008, 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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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.
To obtain the latest information, please access:
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About This Manual
Related Documentation
In addition to this manual, each H3C S3100 Series Ethernet Switches documentation
set includes the following:
Manual Description
H3C S3100 Series Ethernet Switches
Installation Manual (For Soliton)
It is used for assisting the users in switch
installation, booting up, hardware and
software maintenance.
H3C S3100 Series Ethernet Switches
Operation Manual (For Soliton) It is used for assisting the users in data configurations and typical applications.
H3C S3100 Series Ethernet Switches
Quick Start (For Soliton) It provides information for the system installation.
Organization
H3C S3100 Series Ethernet Switches Command Manual (For Soliton) is organized as
follows:
Part Contents
1 CLI Introduces the commands used for switching
between the command levels and command level
setting.
2 Login Introduces the commands used for logging into the
Ethernet switch.
3 Configuration File
Management Introduces the commands used for configuration file management.
4 VLAN Introduces the commands used for configuring
VLAN.
5 Management VLAN Introduces the commands used for configuring the
management VLAN.
6 IP Address-IP Performance Introduces the commands used for IP address
configuration and IP performance configuration.
7 Voice VLAN Introduces the commands used for voice VLAN
configuration.
8 GVRP Introduces the commands used for GVRP
configuration.

Part Contents
9 Port Basic Configuration Introduces the commands used for basic port
configuration.
10 Link Aggregation Introduces the commands used for link
aggregation.
11 Port Isolation Introduces the commands used for port isolation.
12 Port Security-Port Binding Introduces the commands used for port security
configuration and port binding.
13 DLDP Introduces the commands used for DLDP
configuration.
14 MAC Address Table
Management Introduces the commands used for MAC address forwarding table management.
15 MSTP Introduces the STP-related commands.
16 Multicast Introduces the commands used for multicast
configuration.
17 802.1x-System Guard Introduces the commands used for 802.1x-System
Guard configuration.
18 AAA Introduces the commands used for AAA, RADIUS,
HWTACACS, and EAD configuration.
19 MAC Address
Authentication Introduces the commands used for MAC address authentication configuration.
20 ARP Introduces the ARP-related commands.
21 DHCP Introduces the commands used for DHCP,
DHCP-snooping configuration.
22 ACL Introduces the ACL-related commands.
23 QoS-QoS Profile Introduces the commands used for QoS and QoS
profile configuration.
24 Mirroring Introduces the commands used for port mirroring.
25 Stack-Cluster Introduces the commands used for cluster
management.
26 SNMP-RMON Introduces the commands used for SNMP and
RMON configuration.
27 NTP Introduces the NTP-related commands.
28 SSH Introduces the commands used for SSH
configuration.
29 File System Management Introduces the commands used for file system
management.
30 FTP-SFTP-TFTP Introduces the FTP-/SFTP-/TFTP-related
commands.

Part Contents
31 Information Center Introduces the commands used for information
center configuration.
32 System Maintenance and
Debugging Introduces the commands used for system maintenance and debugging.
33 VLAN-VPN Introduces the commands used for VLAN VPN
configuration.
34 HWPing Introduces the commands used for HWPing
configuration.
35 IPv6 Management Introduces the commands used for IPv6
Management configuration.
36 DNS Introduces the commands used for DNS
configuration.
37 Smart Link-Monitor Link Introduces the commands used for Smart Link,
Monitor Link configuration
38 Appendix
Lists all the commands described in this command
manual in an alphabetic order. The parts and
pages where the commands are described are
also given.
Conventions
The manual uses the following conventions:
I. Command conventions
Convention Description
Boldface The keywords of a command line are in Boldface.
italic Command arguments are in italic.
[ ] Items (keywords or arguments) in square brackets [ ] are
optional.
{ x | y | ... }
Alternative items are grouped in braces and separated by
vertical bars. One is selected.
[ x | y | ... ]
Optional alternative items are grouped in square brackets
and separated by vertical bars. One or none is selected.
{ x | y | ... } *
Alternative items are grouped in braces and separated by
vertical bars. A minimum of one or a maximum of all can be
selected.
[ x | y | ... ] *
Optional alternative items are grouped in square brackets
and separated by vertical bars. Many or none can be
selected.

Convention Description
&<1-n> The argument(s) before the ampersand (&) sign can be
entered 1 to n times.
# A line starting with the # sign is comments.
II. GUI conventions
Convention Description
< > Button names are inside angle brackets. For example, click
<OK>.
[ ] Window names, menu items, data table and field names
are inside square brackets. For example, pop up the [New
User] window.
/ Multi-level menus are separated by forward slashes. For
example, [File/Create/Folder].
III. Symbols
Convention Description
Warning Means reader be extremely careful. Improper operation
may cause bodily injury.
Caution Means reader be careful. Improper operation may cause
data loss or damage to equipment.
Note Means a complementary description.

Command Manual (For Soliton) – CLI
H3C S3100 Series Ethernet Switches Table of Contents
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Table of Contents
Chapter 1 CLI Configuration Commands.................................................................................... 1-1
1.1 CLI Configuration Commands ...........................................................................................1-1
1.1.1 command-privilege level .........................................................................................1-1
1.1.2 display history-command ........................................................................................1-3
1.1.3 super .......................................................................................................................1-4
1.1.4 super authentication-mode......................................................................................1-5
1.1.5 super password.......................................................................................................1-6

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Chapter 1 CLI Configuration Commands
1.1 CLI Configuration Commands
1.1.1 command-privilege level
Syntax
command-privilege level level view view command
undo command-privilege view view command
View
System view
Parameters
level level: Command level to be set, in the range of 0 to 3.
view view: CLI view. It can be any CLI view that the Ethernet switch supports. The
S3100 series (For Soliton) support only the CLI views listed in Table 1-1:
Table 1-1 Available CLI views for the view argument
CLI view Description
acl-adv Advanced ACL view
acl-basic Basic ACL view
acl-ethernetframe Layer 2 ACL view
aux Aux 1/0/0 port view, that is, console port view
cluster Cluster view
ethernet 100M Ethernet port view
ftp-client FTP client view
gigabitethernet GigabitEthernet port view
gqinq QinQ view
hwping HWPing test group view
hwtacacs HWTACACS view
isp ISP domain view
loopback Loopback interface view
luser Local user view
manage-vlan Management VLAN view

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CLI view Description
mst-region MST region view
mtlk-group Monitor link group view
null NULL interface view
peer-key-code Public key editing view
peer-public-key Public key view
poe-profile PoE profile view
qos-profile QoS profile view
radius-template RADIUS scheme view
shell User view
smlk-group Smart link group view
system System view
user-interface User interface view
vlan VLAN view
vlan-interface VLAN interface view
command: Command for which the level is to be set.
Description
Use the command-privilege level command to set the level of a specified command in
a specified view.
Use the undo command-privilege view command to restore the default.
Commands fall into four levels: visit (level 0), monitor (level 1), system (level 2), and
manage (level 3). The administrator can change the level of a command as required.
For example, the administrator can change a command from a higher level to a lower
level so that the lower level users can use the command.
The default levels of commands are described in the following table:
Table 1-2 Default levels of commands
Level Name Command
0 Visit level Commands used to diagnose network, such as ping,
tracert, and telnet commands.
1 Monitor level
Commands used to maintain the system and diagnose
service fault, such as debugging, terminal and reset
commands.
2 System level
All configuration commands except for those at the
manage level.

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Level Name Command
3 Manage level
Commands associated with the basic operation modules
and support modules of the system, such as file system,
FTP/TFTP/XMODEM downloading, user management,
and level setting commands.
Examples
# Set the level of the system-view command in user view (shell) to 0.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] command-privilege level 0 view shell system-view
1.1.2 display history-command
Syntax
display history-command
View
Any view
Parameters
None
Description
Use the display history-command command to display the history commands of the
current user, so that the user can check the configurations performed formerly.
History commands are those commands that was successfully executed recently and
saved in the history command buffer. You can set the size of the buffer by the
history-command max-size command. When the history command buffer is full, the
earlier commands will be overwritten by the new ones.
By default, the CLI can save 10 history commands for each user.
Related commands: history-command max-size in login module.
Examples
# Display the history commands of the current user.
<Sysname> display history-command
system-view
quit
display history-command

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1.1.3 super
Syntax
super [ level ]
View
User view
Parameters
level: User level, in the range of 0 to 3.
Description
Use the super command to switch from the current user level to a specified level.
Executing this command without the level argument will switch the current user level to
level 3 by default.
Note that:
zUsers logged into the switch fall into four user levels, which correspond to the four
command levels respectively. Users at a specific level can only use the
commands at the same level or lower levels.
zYou can switch between user levels after logging into a switch successfully. The
high-to-low user level switching is unlimited. However, the low-to-high user level
switching requires the corresponding authentication. The authentication mode can
be set through the super authentication-mode command.
zFor security purpose, the password entered is not displayed when you switch to
another user level. You will remain at the original user level if you have tried three
times but failed to enter the correct authentication information.
Related commands: super authentication-mode, super password.
Examples
# Switch from the current user level to user level 3, using super password
authentication.
<Sysname> super 3
Password:
User privilege level is 3, and only those commands can be used
whose level is equal or less than this.
Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE
# Switch from the current user level to level 3, using HWTACACS authentication.
<Sysname> super 3
Username: user@system
Password:

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User privilege level is 3, and only those commands can be used
whose level is equal or less than this.
Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE
1.1.4 super authentication-mode
Syntax
super authentication-mode { super-password | scheme }*
undo super authentication-mode
View
User interface view
Parameters
super-password: Adopts super password authentication for low-to-high user level
switching.
scheme: Adopts Huawei terminal access controller access control system
(HWTACACS) authentication for low-to-high user level switching.
Description
Use the super authentication-mode command to specify the authentication mode
used for low-to-high user level switching.
Use the undo super authentication-mode command to restore the default.
By default, super password authentication is adopted for low-to-high user level
switching.
Note that the two authentication modes are available at the same time to provide
authentication redundancy. When both the two authentication modes are specified, the
order to perform the two types of authentication is determined by the order in which
they are specified, as described below.
zIf the super authentication-mode super-password scheme command is
executed to specify the authentication mode for user level switching, the super
password authentication is preferred and the HWTACACS authentication mode is
the backup.
zIf the super authentication-mode scheme super-password command is
executed to specify the authentication mode for low-to-high user level switching,
the HWTACACS authentication is preferred and the super password
authentication mode is the backup.

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zWhen both the super password authentication and the HWTACACS
authentication are specified, the device adopts the preferred authentication mode
first. If the preferred authentication mode cannot be implemented (for example, the
super password is not configured or the HWTACACS authentication server is
unreachable), the backup authentication mode is adopted.
Examples
# Specify HWTACACS authentication as the preferred authentication mode when a
VTY 0 user switches from the current level to a higher level, with the super password
authentication as the backup authentication mode.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] user-interface vty 0
[Sysname-ui-vty0] super authentication-mode scheme super-password
1.1.5 super password
Syntax
super password [level level ] { cipher |simple }password
undo super password [ level level ]
View
System view
Parameters
level level: User level, in the range of 1 to 3. It is 3 by default.
cipher: Stores the password in the configuration file in ciphered text.
simple: Stores the password in the configuration file in plain text.
password: Password to be set. If the simple keyword is used, you must provide a
plain-text password, that is, a string of 1 to 16 characters. If the cipher keyword is used,
you can provide a password in either of the two ways:
zInput a plain-text password, that is, a string of 1 to 16 characters, which will be
automatically converted into a 24-character cipher-text password.
zDirectly input a cipher-text password, that is, a string of 1 to 24 characters, which
must correspond to a plain-text password. For example, The cipher-text password
“_(TT8F]Y\5SQ=^Q`MAF4<1!!” corresponds to the plain-text password 1234567.
Description
Use the super password command to set a switching password for a specified user
level, which will be used when users switch from a lower user level to the specified user
level.

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Use the undo super password command to restore the default configuration.
By default, no such password is set.
Note that, no matter whether a plain-text or cipher-text password is set, users must
enter the plain-text password during authentication.
Examples
# Set the switching password for level 3 to 0123456789 in plain text.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] super password level 3 simple 0123456789

Command Manual (For Soliton) – Login
H3C S3100 Series Ethernet Switches Table of Contents
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Table of Contents
Chapter 1 Login Commands ........................................................................................................1-1
1.1 Login Commands...............................................................................................................1-1
1.1.1 authentication-mode................................................................................................1-1
1.1.2 auto-execute command...........................................................................................1-3
1.1.3 copyright-info enable...............................................................................................1-4
1.1.4 databits....................................................................................................................1-5
1.1.5 display user-interface..............................................................................................1-6
1.1.6 display users ...........................................................................................................1-8
1.1.7 display web users....................................................................................................1-9
1.1.8 free user-interface.................................................................................................1-10
1.1.9 header...................................................................................................................1-11
1.1.10 history-command max-size.................................................................................1-13
1.1.11 idle-timeout..........................................................................................................1-14
1.1.12 ip http shutdown..................................................................................................1-15
1.1.13 lock......................................................................................................................1-16
1.1.14 parity....................................................................................................................1-17
1.1.15 protocol inbound..................................................................................................1-17
1.1.16 screen-length.......................................................................................................1-19
1.1.17 send.....................................................................................................................1-19
1.1.18 service-type.........................................................................................................1-20
1.1.19 set authentication password................................................................................1-22
1.1.20 shell.....................................................................................................................1-23
1.1.21 speed...................................................................................................................1-24
1.1.22 stopbits................................................................................................................1-24
1.1.23 telnet....................................................................................................................1-25
1.1.24 telnet ipv6............................................................................................................1-26
1.1.25 user-interface ......................................................................................................1-27
1.1.26 user privilege level ..............................................................................................1-28
Chapter 2 Commands for User Control.......................................................................................2-1
2.1 Commands for Controlling Logging in Users.....................................................................2-1
2.1.1 acl............................................................................................................................2-1
2.1.2 free web-users.........................................................................................................2-2
2.1.3 ip http acl.................................................................................................................2-2
2.1.4 snmp-agent community...........................................................................................2-3
2.1.5 snmp-agent group...................................................................................................2-4
2.1.6 snmp-agent usm-user.............................................................................................2-5

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Chapter 1 Login Commands
1.1 Login Commands
1.1.1 authentication-mode
Syntax
authentication-mode {password |scheme [ command-authorization ] | none }
View
User interface view
Parameters
none: Specifies not to authenticate users.
password: Authenticates users using the local password.
scheme: Authenticates users locally or remotely using usernames and passwords.
command-authorization: Performs command authorization on TACACS
authentication server.
Description
Use the authentication-mode command to specify the authentication mode.
zIf you specify the password keyword to authenticate users using the local
password, remember to set the local password using the set authentication
password command. Otherwise, AUX users can log in to the switch successfully
without password, but VTY users will fail the login. VTY users must enter the
correct authentication password to log in to the switch.
zIf you specify the scheme keyword to authenticate users locally or remotely using
usernames and passwords, the actual authentication mode, that is, local or
remote, depends on other related AAA scheme configuration of the domain.
zIf this command is executed with the command-authorization keyword specified,
authorization is performed on the TACACS server whenever you attempt to
execute a command, and the command can be executed only when you pass the
authorization. Normally, a TACACS server contains a list of the commands
available to different users.
By default, the authentication mode is none for AUX users and password for VTY
users.

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Caution:
For a VTY user interface, to specify the none keyword or password keyword for login
users, make sure that SSH is not enabled in the user interface. Otherwise, the
configuration fails. Refer to the protocol inbound command for related configuration.
Note:
To improve security and prevent attacks to the unused Sockets, TCP 23 and TCP 22,
ports for Telnet and SSH services respectively, will be enabled or disabled after
corresponding configurations.
zIf the authentication mode is none, TCP 23 will be enabled, and TCP 22 will be
disabled.
zIf the authentication mode is password, and the corresponding password has been
set, TCP 23 will be enabled, and TCP 22 will be disabled.
zIf the authentication mode is scheme, there are three scenarios: when the
supported protocol is specified as telnet, TCP 23 will be enabled; when the
supported protocol is specified as SSH, TCP 22 will be enabled; when the
supported protocol is specified as all, both the TCP 23 and TCP 22 port will be
enabled.
Examples
zExample of the password authentication mode configuration
# Configure to authenticate users using the local password on the console port, and set
the authentication password to aabbcc in plain text.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] user-interface aux 0
[Sysname-ui-aux0] authentication-mode password
[Sysname-ui-aux0] set authentication password simple aabbcc
After the configuration, when a user logs in to the switch through the console port, the
user must enter the correct password.
zExample of the scheme authentication mode configuration
# Configure the authentication mode as scheme for VTY users logging in through
Telnet.
<Sysname> system-view
System View: return to User View with Ctrl+Z.

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[Sysname] user-interface vty 0
[Sysname-ui-vty0] authentication-mode scheme
[Sysname-ui-vty0] quit
# Specify domain system as the default domain, and set the scheme authentication
mode to local for the domain.
[Sysname] domain default enable system
[Sysname] domain system
[Sysname-isp-system] scheme local
[Sysname-ui-vty0] quit
# Configure the local authentication username and password.
[Sysname] local-user guest
[Sysname-luser-guest] password simple 123456
[Sysname-luser-guest] service-type telnet level 2
After the configuration, when a user logs in to the switch through VTY0, the user must
enter the configured username and password.
1.1.2 auto-execute command
Syntax
auto-execute command text
undo auto-execute command
View
VTY user interface view
Parameters
text: Command to be executed automatically.
Description
Use the auto-execute command command to set the command that is executed
automatically after a user logs in.
Use the undo auto-execute command command to disable the specified command
from being automatically executed.
By default, no command is configured to be executed automatically after a user logs in.
Normally, the telnet command is specified to be executed automatically to enable the
user to Telnet to a specific network device automatically.

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Caution:
zThe auto-execute command command may cause you unable to perform common
configuration in the user interface, so use it with caution.
zBefore executing the auto-execute command command and save your
configuration, make sure you can log in to the switch in other modes and cancel the
configuration.
Examples
# Configure the telnet 10.110.100.1 command to be executed automatically after users
log in to VTY 0.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] user-interface vty 0
[Sysname-ui-vty0] auto-execute command telnet 10.110.100.1
% This action will lead to configuration failure through ui-vty0. Are you sure?[
Y/N]y
After the above configuration, when a user logs onto the device through VTY 0, the
device automatically executes the configured command and logs off the current user.
1.1.3 copyright-info enable
Syntax
copyright-info enable
undo copyright-info enable
View
System view
Parameters
None
Description
Use the copyright-info enable command to enable copyright information displaying.
Use the undo copyright-info enable command to disable copyright information
displaying.
By default, copyright information displaying is enabled. That is, the copyright
information is displayed after a user logs into a switch successfully.

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Note that these two commands apply to users logging in through the console port and
by means of Telnet.
Examples
# Disable copyright information displaying.
**************************************************************************
* Copyright (c) 2004-2008 Hangzhou H3C Tech. Co., Ltd. All rights reserved.*
* Without the owner's prior written consent, *
* no decompiling or reverse-engineering shall be allowed. *
**************************************************************************
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] undo copyright-info enable
# After the above configuration, no copyright information is displayed after a user logs
in, as shown below.
<Sysname>
1.1.4 databits
Syntax
databits { 7 |8 }
undo databits
View
AUX user interface view
Parameters
7: Sets the databits to 7.
8: Sets the databits to 8.
Description
Use the databits command to set the databits for the user interface.
Use the undo databits command to revert to the default databits.
The default databits is 8.
Examples
# Set the databits to 7.
<Sysname> system-view
System View: return to User View with Ctrl+Z.