H3C S9500 Series Installation instructions

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Table of Contents

Table of Contents

Chapter 1 Link Aggregation Configuration Commands............................................................ 1-1

1.1 Link Aggregation Configuration Commands......................................................................1-1

1.1.1 debugging lacp packet............................................................................................1-1

1.1.2 debugging lacp state...............................................................................................1-1

1.1.3 debugging link-aggregation error............................................................................ 1-2

1.1.4 debugging link-aggregation event...........................................................................1-3

1.1.5 display lacp system-id.............................................................................................1-3

1.1.6 display lacp timer.....................................................................................................1-4

1.1.7 display link-aggregation interface............................................................................1-5

1.1.8 display link-aggregation summary...........................................................................1-6

1.1.9 display link-aggregation verbose.............................................................................1-7

1.1.10 lacp enable............................................................................................................1-9

1.1.11 lacp port-priority.....................................................................................................1-9

1.1.12 lacp system-priority .............................................................................................1-10

1.1.13 lacp timer slow.....................................................................................................1-11

1.1.14 link-aggregation...................................................................................................1-11

1.1.15 link-aggregation extend.......................................................................................1-12

1.1.16 link-aggregation group description......................................................................1-13

1.1.17 link-aggregation group mode ..............................................................................1-14

1.1.18 port link-aggregation group.................................................................................1-15

1.1.19 reset lacp statistics..............................................................................................1-15

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

1-1

Chapter 1 Link Aggregation Configuration

Commands

1.1 Link Aggregation Configuration Commands

1.1.1 debugging lacp packet

Syntax

debugging lacp packet [ interface interface-type interface-number [ to interface-type

interface-number ] ]

undo debugging lacp packet [ interface interface-type interface-number [ to

interface-type interface-number ] ]

View

System view

Parameters

interface interface-type interface-number [ to interface-type interface-number ]:

Specifies a port or ports. The command without the parameter to specifies one port,

while the command with the parameter to specifies several contiguous ports.

interface-type indicates port type. interface-number indicates port number.

Description

Use the debugging lacp packet command to enable LACP packet debugging for the

port. If you do not specify a port, the command enables packet debugging on all

LACP-enabled ports.

Use the undo debugging lacp packet command to disable LACP packet debugging

for the port.

Examples

# Enable LACP packet debugging for Ethernet port Ethernet 1/1/1.

<H3C> debugging lacp packet interface ethernet1/1/1

1.1.2 debugging lacp state

Syntax

debugging lacp state [ interface interface-type interface-number [ to interface-type

interface-number ] ] { { actor-churn | mux | partner-churn | ptx | rx } * | all }

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

1-2

undo debugging lacp state [ interface interface-type interface-number [ to

interface-type interface-number ] ] { { actor-churn | mux | partner-churn | ptx | rx } * |

all }

View

User view

Parameters

interface interface-type interface-number [ to interface-type interface-number ]:

Specifies a port or ports. The command without the parameter to specifies one port,

while the command with the parameter to specifies several contiguous ports.

interface-type indicates port type. interface-number indicates port number.

actor-churn:Actor-churn state machine debugging switch.

mux: MUX state machine debugging switch.

partner-churn: Partner-churn state machine debugging switch.

ptx: PTX state machine debugging switch.

rx: RX state machine debugging switch.

all: debugging switch of all state machines.

Description

Use the debugging lacp state command to enable LACP state machine debugging for

the port.

Use the undo debugging lacp state command to disable LACP state machine

debugging for the port.

Examples

# Enable debugging of all LACP state machines.

<H3C> debugging lacp state all

1.1.3 debugging link-aggregation error

Syntax

debugging link-aggregation error

undo debugging link-aggregation error

View

User view

Parameters

None

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

1-3

Description

Use the debugging link-aggregation error command to enable link aggregation error

debugging.

Use the undo debugging link-aggregation error command to disable link

aggregation error debugging.

Examples

# Enable link aggregation error debugging.

<H3C> debugging link-aggregation error

1.1.4 debugging link-aggregation event

Syntax

debugging link-aggregation event

undo debugging link-aggregation event

View

User view

Parameters

None

Description

Use the debugging link-aggregation event command to enable link aggregation

event debugging.

Use the undo debugging link-aggregation event command to disable link

aggregation event debugging.

Examples

# Enable link aggregation event debugging.

<H3C> debugging link-aggregation event

1.1.5 display lacp system-id

Syntax

display lacp system-id

View

Any view

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

1-4

Parameters

None

Description

Use the display lacp system-id command to display the device ID of local system,

including system priority and system MAC address.

Related commands: link-aggregation.

Examples

# Display the device ID of the local system.

<H3C> display lacp system-id

Actor System ID: 0x8000, 00e0-fc00-0100

Table 1-1 Description on the fields of the display lacp system-id command

Field Description

Actor System ID The device ID of the local system, including system priority

and system MAC address.

1.1.6 display lacp timer

Syntax

display lacp timer

View

Any view

Parameters

None

Description

Use the display lacp timer command to display the LACP fast period timer and LACP

slow period timer.

Related commands: lacp timer slow.

Examples

# Display the LACP fast period timer and LACP slow period timer.

<H3C> display lacp timer

LACP fast period timer:1(s)

LACP slow period timer:30(s)

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

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1.1.7 display link-aggregation interface

Syntax

display link-aggregation interface interface-type interface-number [ to interface-type

interface-number ]

View

Any view

Parameters

interface { interface-type interface-number [ to interface-type interface-number ]:

interface-type specifies port type and interface-number specifies port number. You can

specify a port with the first interface-type interface-number or specify a port range with

the interface-type interface-number to interface-type interface-number where the end

port must be greater than the start port.

Description

Use the display link-aggregation interface command to display detailed link

aggregation information for a port or a range of ports.

The output displays the aggregation group ID, local port priority, operation key, flag, and

peer information including the system ID, port number, port priority, operation key, and

flag.

Note that since a manual aggregation group cannot get the information of the peer end,

every item of the peer end is displayed as 0, which does not indicate the actual state of

the peer system.

Examples

# Display detailed link aggregation information of Ethernet 2/1/1.

<H3C> display link-aggregation interface ethernet2/1/1

Ethernet2/1/1:

Attached AggID: 1

Local:

Port-Priority: 32768, Oper key: 1, Flag: 0x00

Remote:

System ID: 0x0, 0000-0000-0000

Port Number: 0, Port-Priority: 0, Oper-key: 0, Flag: 0x00

Received LACP Packets: 0 packet(s), Illegal: 0 packet(s)

Sent LACP Packets: 0 packet(s)

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

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Table 1-2 Description on the fields of the display link-aggregation interface

command

Field Description

Attached AggID Aggregation group ID for the specified port

Local:

Port-Priority: 32768, Oper key: 1,

Flag: 0x00

Port priority, operation key, LACP state flag

of the local end

Remote:

System ID: 0x0, 0000-0000-0000

Port Number: 0, Port-Priority: 0,

Oper-key: 0, Flag: 0x00

System ID, port priority, operation key,

LACP state flag of the remote end

Received LACP Packets: 0 packet(s),

Illegal: 0 packet(s) Statistics about received LACP packets

Sent LACP Packets: 0 packet(s) Statistics about sent LACP packets

1.1.8 display link-aggregation summary

Syntax

display link-aggregation summary

View

Any view

Parameters

None

Description

Use the display link-aggregation summary command to display the summary of all

aggregation groups, including local device ID, aggregation group ID, aggregate group

type, peer device ID, number of selected ports, number of standby ports, load sharing

type and master port number.

Examples

# Display the summary of all link aggregation groups.

<H3C> display link-aggregation summary

Aggregation Group Type:D -- Dynamic, S -- Static , M -- Manual

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Actor ID: 0x8000, 00e0-fc23-0d90

AL AL Partner ID Select Standby Share Master

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

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ID Type Ports Ports Type Port

--------------------------------------------------------------------------

------

1 M none 2 0 Shar GigabitEthernet3/1/1

3 M none 4 0 Shar Ethernet4/1/45

Table 1-3 Description on the fields of the display link-aggregation summary

command

Field Description

Actor ID Local device ID

AL ID Aggregation group ID

AL Type Aggregation group type

Partner ID Peer device ID

Select Ports Number of selected ports

Standby Ports Number of standby ports

Share Type Load sharing type

Master Port Master port number

1.1.9 display link-aggregation verbose

Syntax

display link-aggregation verbose [ agg-id ]

View

Any view

Parameters

agg-id: Aggregation group ID, which must be existing ones, in the range of 1 to 920. IDs

1 through 31 indicate manual or static aggregation groups; IDs 32 through 192 are

reserved; IDs 193 through 920 indicate dynamic aggregation groups.

Description

Use the display link-aggregation verbose command to view detailed information of a

designated port, including aggregation group ID, aggregation group type, load sharing

type, aggregation group description and detailed local information (system ID, member

ports, port status, port priority, flag, operation key, link status) and detailed remote

information (local port, indexes of remote ports, port priority, flag, operation key and

system ID, here local and remote are in a relative sense).

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

1-8

Note that since the manual aggregation group cannot get the information of the peer

end, every item of the peer end is displayed as 0, which does not indicate the actual

status of the peer system.

Examples

# Display the detailed information of aggregation group 5.

<H3C>display link-aggregation verbose 5

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Aggregation ID: 5, AggregationType: Manual, Loadsharing Type: Shar

Aggregation Description:

System ID: 0x0, 00e0-fc00-1312

Port Status: S -- Selected, T -- sTandby, U -- Unselected

Local:

Port Status Priority Flag Oper-Key Link-Status

--------------------------------------------------------------------------

------

Ethernet9/1/9 S 32768 0x00 8 Down

Ethernet9/1/10 S 32768 0x00 8 Down

Remote:

Actor Partner Priority Flag Oper-Key SystemID

--------------------------------------------------------------------------

------

Ethernet9/1/9 0 0 0x00 0 0x0,0000-0000-0000

Ethernet9/1/10 0 0 0x00 0 0x0,0000-0000-0000

Table 1-4 Description on the fields of the display link-aggregation verbose

command

Field Description

Aggregation ID Aggregation group ID

Aggregation Type Aggregation group type, which can be

dynamic, static and manual

Loadsharing Type Load sharing type

Aggregation Description Aggregation group description

System ID Local device ID

Port State Port state

Local:

Port Status Priority Flag Oper-key

Link-Status

Other information of the local end, including

member ports, port state, port priority, flag

bit , operation key and link status.

Command Manual – Link Aggregation Configuration

H3C S9500 Series Routing Switches Chapter 1 Link Aggregation Configuration

Commands

1-9

Field Description

Remote:

Actor Partner Priority Flag Oper-key

SystemID

Detailed information about the peer device,

including local port, peer port index, port

priority, flag, operation key and device ID

1.1.10 lacp enable

Syntax

lacp enable

undo lacp enable

View

Ethernet port view

Parameters

None

Description

Use the lacp enable command to enable LACP.

Use the undo lacp enable command to disable LACP.

Examples

# Enable LACP for Ethernet port Ethernet1/1/1.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] interface Ethernet1/1/1

[H3C-Ethernet1/1/1] lacp enable

1.1.11 lacp port-priority

Syntax

lacp port-priority port-priority-value

undo lacp port-priority

View

Ethernet port view

Parameters

port-priority-value: Port priority, in the range of 0 to 65,535. The default is 32,768.

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