H3C S6800 Series Manuale di installazione

H3C S6800 Switch Series

MCE Command Reference

Hangzhou H3C Technologies Co., Ltd.

http://www.h3c.com

Software version: Release 2407

Document version: 6W100-20131205

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

H3C, , H3CS, H3CIE, H3CNE, Aolynk, , H3Care, , IRF, NetPilot, Netflow,

SecEngine, SecPath, SecCenter, SecBlade, Comware, ITCMM 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 S6800 documentation set includes 9 command references, which describe the commands and

command syntax options available for the H3C S6800 Switch Series.

The MCE Command Reference describes the MCE configuration commands.

This preface includes:

•Audience

•Conventions

•About the H3C S6800 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 S6800 series

Conventions

This section describes the conventions used in this documentation set.

Command conventions

Convention Descri

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.

Convention Descri

tion

# A line that starts with a pound (#) sign is comments.

GUI conventions

Convention Descri

tion

Boldface Window names, button names, field names, and menu items are in Boldface. 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

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.

Network topology icons

Represents a generic network device, such as a router, switch, or firewall.

Represents a routing-capable device, such as a router or Layer 3 switch.

Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports

Layer 2 forwarding and other Layer 2 features.

Represents an access controller, a unified wired-WLAN module, or the switching engine

on a unified wired-WLAN switch.

Represents an access point.

Represents a security product, such as a firewall, a UTM, or a load-balancing or security

card that is installed in a device.

Represents a security card, such as a firewall card, a load-balancing card, or a

NetStream card.

Port numbering in examples

The port numbers in this document are for illustration only and might be unavailable on your device.



About the H3C S6800 documentation set

The H3C S6800 documentation set includes:

Cate

Documents

Pur

oses

Product description and

specifications Marketing brochures Describe product specifications and benefits.

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.

H3C LSWM1HFANSC &

LSWM1HFANSCB Fan

Assemblies Installtion

Describes the appearance, specifications, and

installation and removal of hot-swappable fan

assemblies.

H3C SFP/SFP+/XFP

Transceiver Modules

Installation Guide

Describe the installation, and replacement of

SFP/SFP+/XFP transceiver modules.

H3C LSVM1AC650 &

LSVM1DC650 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.

Operations and

maintenance

MIB Companion Describes the MIBs for the software release.

Release notes Provide information about the product release and

software upgrading.

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, as well as solutions.

[Technical Support & Documents > Software Download]—Provides the documentation released with the

software version.

Technical support

servic[email protected]

http://www.h3c.com

Documentation feedback

You can e-mail your comments about product documentation to info@h3c.com.

We appreciate your comments.

Contents

MCE commands··························································································································································· 1

address-family ipv4 (VPN instance view) ··············································································································1

description (VPN instance view) ·····························································································································1

display bgp group ipv4 vpn-instance·····················································································································2

display bgp peer ipv4 vpn-instance ·······················································································································4

display ip vpn-instance ············································································································································6

domain-id ··································································································································································7

export route-policy····················································································································································8

ext-community-type ···················································································································································9

import route-policy················································································································································· 10

ip binding vpn-instance········································································································································· 11

ip vpn-instance (system view) ······························································································································· 12

route-distinguisher (VPN instance view) ·············································································································· 12

route-tag ································································································································································· 13

routing-table limit ··················································································································································· 14

vpn-id ······································································································································································ 15

vpn-instance-capability simple······························································································································ 16

vpn-target (VPN instance view/IPv4 VPN view/IPv6 VPN view)····································································· 17

IPv6 MCE commands·················································································································································19

address-family ipv6 (VPN instance view) ··········································································································· 19

display bgp group ipv6 vpn-instance·················································································································· 19

display bgp peer ipv6 vpn-instance ···················································································································· 21

Index ···········································································································································································25

MCE commands

address-family ipv4 (VPN instance view)

Use address-family ipv4 in VPN instance view to enter IPv4 VPN view.

Use undo address-family ipv4 to remove all configurations from IPv4 VPN view.

Syntax

address-family ipv4

undo address-family ipv4

Views

VPN instance view

Predefined user roles

network-admin

Usage guidelines

In IPv4 VPN view, you can configure IPv4 VPN parameters such as inbound and outbound routing

policies.

Examples

# Enter IPv4 VPN view.

<Sysname> system-view

[Sysname] ip vpn-instance vpn1

[Sysname-vpn-instance-vpn1] address-family ipv4

[Sysname-vpn-ipv4-vpn1]

Related commands

address-family ipv6 (VPN instance view)

description (VPN instance view)

Use description to configure a description for a VPN instance.

Use undo description to delete the description.

Syntax

description text

undo description

Default

No description is configured for a VPN instance.

Views

VPN instance view

Predefined user roles

network-admin

Parameters

text: Specifies a description for the VPN instance, a case-sensitive string of 1 to 79 characters.

Examples

# Configure a description of "This is vpn1" for VPN instance vpn1.

<Sysname> system-view

[Sysname] ip vpn-instance vpn1

[Sysname-vpn-instance-vpn1] description This is vpn1

display bgp group ipv4 vpn-instance

Use display bgp group ipv4 vpn-instance to display BGP VPNv4 peer group information.

Syntax

display bgp group ipv4 vpn-instance vpn-instance-name [ group-name ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

vpn-instance vpn-instance-name: Specifies the name of a VPN instance, a string of 1 to 31 case-sensitive

characters.

group-name: Specifies the name of a BGP peer group, a string of 1 to 47 case-sensitive characters. If no

peer group is specified, this command displays brief information about all peer groups.

Examples

# Display brief information about all BGP peer groups for VPN instance vpn1.

<Sysname> display bgp group ipv4 vpn-instance vpn1

BGP peer group: grp1

Remote AS number: Not specified

Type: external

Members:

10.1.1.1

BGP peer group: grp2

Remote AS: 100

Type: internal

Members:

1.1.1.1

# Display detailed information about the BGP VPNv4 peer group grp1 for VPN instance vpn1.

<Sysname> display bgp group ipv4 vpn-instance vpn1 grp1

BGP peer group: grp1

Remote AS number: Not specified

Type: external

Maximum allowed prefix number: 4294967295

Threshold: 75%

Configured hold timer value: 180 seconds

Keepalive timer value: 60 seconds

Minimum time between advertisements: 30 seconds

Peer preferred value: 0

Routing policy configured:

No routing policy is configured

Members:

Peer AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State

10.1.1.1 10 0 0 0 0 00:01:02 Connect

Table 1 Command output

Field Descri

tion

Type

Peer group type:

•external—EBGP peer group.

•internal—IBGP peer group.

Maximum allowed prefix number Maximum number of routes allowed to learn from a peer in the

group.

Threshold

Percentage of received routes from a peer to maximum routes

allowed to learn from the peer. If the percentage is reached, the

system generates alarm messages.

Configured hold time value Configured Hold Interval in seconds.

Keepalive timer value Keepalive interval in seconds.

Minimum time between advertisements

Minimum route advertisement interval in seconds.

Peer preferred value Preferred value specified for the routes from a peer.

Routing policy configured Routing policy configured for the peer group.

Members Information about the peers included in the peer group.

Peer IP address of the peer.

AS AS number of the peer.

MsgRcvd Number of messages received.

MsgSent Number of messages sent.

OutQ Number of messages waiting to be sent to the peer.

PrefRcv Number of prefixes received.

Up/Down Duration of the BGP session in the current state.

State Current state of the BGP session between the local switch and the

peer.

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