MPLS configuration

General MPLS settings

forwarding interface

This command enables mpls packet forwarding on the interface.

The use of a negative form (no) of the command disables mpls packet forwarding on the interface.

Syntax

[no] forwarding interface { <IF> | <TUN> }

Parameters

<IF> – an interface's name, specified in the form described in Section Types and naming order of router interfaces;

<TUN> – the name of the tunnel is specified as described in section Types and naming order of router tunnels;

Default value

Disabled.

Required privilege level

10

Command mode

CONFIG-MPLS

Example

esr(config-mpls)# forwarding interface gi 1/0/14

CODE

l2vpn

This command switches to the MPLS-L2 tunnels configuration context.

The use of a negative form (no) of the command removes all settings of MPLS-L2 tunnels.

Syntax

[no] l2vpn

Parameters

The command does not contain parameters.

Required privilege level

10

Command mode

CONFIG-MPLS

Example

esr(config-mpls)# l2vpn

CODE

ldp

This command switches to the LDP configuration context.

The use of a negative form (no) of the command removes all LDP settings.

Syntax

[no] ldp

Parameters

The command does not contain parameters.

Required privilege level

10

Command mode

CONFIG-MPLS

Example

esr(config-mpls)# ldp

CODE

mpls

This command switches to the MPLS functionality configuration context.

The use of a negative form (no) of the command removes all LDP functionality settings.

Syntax

[no] mpls

Parameters

The command does not contain parameters.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# mpls

CODE

system cpu load-balance mpls passenger

This command enables the traffic balancing functionality between the router CPUs.

The use of a negative form (no) of the command disables traffic balancing functionality.

Syntax

system cpu load-balance mpls passenger [ <OPTION> ]

no system cpu load-balance mpls passenger [ <OPTION> ]

Parameters

<OPTION> parameter may take values:

ip – enables searching and adding ip-src and ip-dst to the hash calculation;
ipoe-pw-with-cw – ability to explicitly specify that a Control Word header is used.
ipoe-pw-without-cw – ability to explicitly specify that a Control Word header is not used.

Default value

Disabled. The hash calculation does not use ip-src and ip-dst.

Required privilege level

10

Command mode

CONFIG

Example

esr(config)# system cpu load-balance mpls passenger ip

CODE

LDP settings

address-family

The command allows to enter the LDP address family parameter configuration mode.

The use of a negative form (no) of the command removes all parameters from the configuration.

Syntax

[no] address-family ipv4

Parameters

The command does not contain parameters.

Required privilege level

10

Command mode

CONFIG-LDP

Example

esr(config-ldp)# address-family ipv4

CODE

advertise-labels

The command allows to set the FECs for which LDP will allocate and distribute tags.

The use of a negative form (no) of the command returns the default value

Syntax

advertise-labels <OBJ-GROUP-NETWORK-NAME>

no advertise-labels

Parameters

<OBJ-GROUP-NETWORK-NAME> – IP addresses profile name, set by the string of up to 31 characters.

Default value

Tags are highlighted and distributed to all FECs

Required privilege level

10

Command mode

CONFIG-LDP

Example

esr(config-ldp)# advertise-labels mpls_adv

CODE

clear mpls ldp neighbor

This command is used to clear the LDP neighbor table.

Syntax

clear mpls ldp neighbor [ <ADDR> ]

Parameters

<ADDR> – LDP neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

Required privilege level

1

Command mode

ROOT

Example

ESR1# clear mpls ldp neighbor 1.1.1.1

CODE

description

This command allows to add a description for LDP neighbor.

The use of a negative form (no) of the command removes LDP neighbor description.

Syntax

description <STRING>
no description

Parameters

<STRING> – string from 1 to 255 characters.

Required privilege level

10

Command mode

CONFIG-LDP-NEIGH

Example

esr(config-ldp-neig)# description ESR1

CODE

discovery hello holdtime

This command sets the value of the holdtime parameter. Holdtime — time interval during which at least one LDP Hello message should arrive.

The use of a negative form (no) of the command sets the default value.

Syntax

discovery hello holdtime <TIME>

no discovery hello holdtime

Parameters

<TIME> — time in the range of [3..65535] seconds.

Default value

15

Required privilege level

10

Command mode

CONFIG-LDP

CONFIG-LDP-AF-IPV4-IF

Example

esr(config-ldp-af-ipv4-if)# discovery hello holdtime 45

CODE

discovery hello interval

This command sets the value of the hello interval parameter. Hello interval — time interval between sending the ldp hello message.

The use of a negative form (no) of the command sets the default value.

Syntax

discovery hello interval <TIME>

no discovery hello interval

Parameters

<TIME> — time in the range of [1..65535] seconds.

Default value

5

Required privilege level

10

Command mode

CONFIG-LDP

CONFIG-LDP-AF-IPV4-IF

Example

esr(config-ldp-af-ipv4-if)# discovery hello interval 15

CODE

discovery targeted-hello accept

This command allows the reception of targeted-hello messages.

The use of a negative form (no) of the command denies the reception of targeted-hello messages.

Syntax

discovery targeted-hello accept

no targeted-hello accept

Parameters

The command does not contain parameters.

Required privilege level

10

Command mode

CONFIG-LDP-AF-IPV4

Example

esr(config-ldp-af-ipv4)# discovery targeted-hello accept

CODE

discovery targeted-hello interval

This command sets the value of the hello interval parameter. Hello interval — time interval between sending the ldp hello messages for targeted neighbor.

The use of a negative form (no) of the command sets the default value.

Syntax

discovery targeted-hello interval <TIME>

no discovery targeted-hello interval

Parameters

<TIME> — time in the range of [1..65535] seconds.

Default value

5

Required privilege level

10

Command mode

CONFIG-LDP

CONFIG-LDP-NEIGH

Example

esr(config-ldp-neig)# discovery targeted-hello interval 15

CODE

discovery targeted-hello holdtime

This command sets the value of the holdtime parameter for the targeted neighbor. Holdtime — time interval during which at least one LDP Hello message should arrive.

The use of a negative form (no) of the command sets the default value.

Syntax

discovery targeted-hello holdtime <TIME>

no discovery targeted-hello holdtime

Parameters

<TIME> — time in the range of [3..65535] seconds.

Default value

45

Required privilege level

10

Command mode

CONFIG-LDP

CONFIG-LDP-NEIGH

Example

esr(config-ldp-af-ipv4-if)# discovery hello holdtime 45

CODE

egress-label-type

This command sets the mode when the explicit-null (0) tag is announced for FECs whose router is an egress lsr instead of the implicit null (3) tag.

The use of a negative form (no) of the command sets the default value.

Syntax

egress-label-type explicit-null

no egress-label-type

Parameters

The command does not contain parameters.

Default value

Advertising IMPLICIT NULL (3)

Required privilege level

10

Command mode

CONFIG-LDP

Example

 esr(config-ldp)# egress-label-type explicit-null

CODE

enable

This command enables the LDP process.

The use of a negative form (no) of the command disables the LDP process.

Syntax

[no] enable

Parameters

The command does not contain parameters.

Default value

Disabled.

Required privilege level

10

Command mode

CONFIG-LDP

Example

esr(config-ldp)# enable

CODE

interface

This command enables the reception and sending of ldp hello messages on the interface.

The use of a negative form (no) of the command disables the reception and sending of ldp hello messages on the interface.

Syntax

[no] interface { <IF> | <TUN> }

Parameters

<IF> – an interface's name, specified in the form described in Section Types and naming order of router interfaces;

<TUN> – the name of the tunnel is specified as described in section Types and naming order of router tunnels;

Required privilege level

10

Command mode

CONFIG-LDP-AF-IPV4

Example

esr(config-ldp-af-ipv4)# interface gigabitethernet 1/0/1

CODE

keepalive

This command is used to set the waiting time for a keepalive message from a neighbor. If the timer expires, the neighbor is considered unavailable.

The use of a negative form (no) of the command sets the default value.

Syntax

keepalive <TIMER>

no keepalive

Parameters

<TIMER> – Time in seconds [3..65535].

Default value

180

Required privilege level

10

Command mode

CONFIG-LDP

CONFIG-LDP-NEIGH

Example

esr(config-ldp)# keepalive 120
esr(config-ldp-neig)# keepalive 160

CODE

neighbor

This command allows to create and switch to the LDP-targeted neighbor configuration mode.

The use of a negative form (no) of the command removes targeted neighbor from the configuration.

Syntax

[no] neighbor <ADDR>

Parameters

<ADDR> – neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255];

Required privilege level

10

Command mode

CONFIG-LDP

Example

 esr(config-ldp)# neighbor 2.2.2.2

CODE

password

This command sets a password for authentication with a neighbor.

The use of a negative form (no) of the command removes the password.

Syntax

password { <TEXT> | encrypted <ENCRYPTED-TEXT> }

no password

Parameters

<CLEAR-TEXT> – password, sets by string of [8..16] characters;

<ENCRYPTED-TEXT> – encrypted password of [8..16] bytes ([16..32] characters) in hexadecimal format (0xYYYY...) or (YYYY...).

Required privilege level

10

Command mode

CONFIG-LDP-NEIGH

Example

esr(config-ldp-neig)# password cleartextpassword

CODE

router-id

This command sets the router ID for LDP.

The use of a negative form (no) of the command removes the router ID for LDP.

Syntax

router-id <ID>

no router-id

Parameters

<ID> – router identifier, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

Required privilege level

10

Command mode

CONFIG-LDP

Example

 esr(config-ldp)# router-id 1.1.1.1

CODE

show mpls ldp binding

This command allows to display information on the selected tags.

Syntax

show mpls ldp binding [ detailed ] [ { <ADDR/LEN> | neighbor <ADDR> | [ local <LABEL-ID> ] [ remote <LABEL-ID> ] } ]

Parameters

<ADDR/LEN> – IP subnet, defined as AAA.BBB.CCC.DDD/EE where each part AAA-DDD takes values of [0..255] and EE takes values of [1..32].

<LABEL-ID> – label, specified in the range [0-104875].

<ADDR> – LDP neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

detailed – information is given in the detailed format.

Required privilege level

1

Command mode

ROOT

Example

ESR1# sh mpls ldp bindings 
10.10.0.4/32:
    local label:    16
    remote label:   16        lsr: 10.10.0.1      
    remote label:   149       lsr: 10.10.0.3      
    remote label:   imp-null  lsr: 10.10.0.4       inuse
10.10.0.2/32:
    local label:    imp-null
    remote label:   34        lsr: 10.10.0.1      
    remote label:   152       lsr: 10.10.0.3      
    remote label:   142       lsr: 10.10.0.4      
10.10.0.1/32:
    local label:    20
    remote label:   imp-null  lsr: 10.10.0.1       inuse
    remote label:   139       lsr: 10.10.0.3      
    remote label:   127       lsr: 10.10.0.4

CODE

show mpls ldp discovery

This command allows to display information on the status of the LDP discovery process

Syntax

show mpls ldp discovery [ detailed ]

Parameters

detailed – information is given in the detailed format.

Required privilege level

1

Command mode

ROOT

Example

ESR1# show mpls ldp discovery detailed
Local LDP ID: 1.1.1.1
Discovery sources:
Interfaces:
gigabitethernet 1/0/1:
Hello interval: 5 seconds
Transport IP address: 1.1.1.1
LDP ID: 4.4.4.4
Source IP address: 10.10.10.2
Transport IP address: 4.4.4.4
Hold time: 15 seconds
Proposed hold time: 15/15 (local/peer) seconds
Targeted hellos:
1.1.1.1 -> 4.4.4.4:
Hello interval: 5 seconds
Transport IP address: 1.1.1.1
LDP ID: 4.4.4.4
Source IP address: 4.4.4.4
Transport IP address: 4.4.4.4
Hold time: 45 seconds
Proposed hold time: 45/45 (local/peer) seconds

CODE

show mpls forwarding-table

This command allows to output the label switching table (LFIB)

Syntax

show mpls forwarding-table [ { <ADDR/LEN> | label <LABLE-ID> | nexthop <ADDR> | tunnel <ID> } ]

Parameters

<ADDR/LEN> – IP subnet, defined as AAA.BBB.CCC.DDD/EE where each part AAA-DDD takes values of [0..255] and EE takes values of [1..32].

<LABEL-ID> – label, specified in the range [0..104875].

<ADDR> – LDP neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

<ID> — identifier, specified in the range [1..2000000].

Required privilege level

1

Command mode

ROOT

Example

ESR1# show mpls forwarding-table
Local     Outgoing                   Prefix                       Outgoing                            Next Hop
label      label              or tunnel ID Interface
-------- -------- ------------------------------------------- ---------------- ---------------------------------------
18         16                     PW   ID 100                         --                  4.4.4.4
17       imp-null                  4.4.4.4/32                       gi1/0/1              10.10.10.2

CODE

show mpls ldp neighbor

This command displays information about all LDP neighbors.

Syntax

show mpls ldp neighbor [ { <ADDR> | interface { <IF> | <TUN> } } ]

Parameters

<ADDR> – LDP neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

<IF> – an interface's name, specified in the form described in Section Types and naming order of router interfaces;

<TUN> – the name of the tunnel is specified as described in section Types and naming order of router tunnels;

Required privilege level

1

Command mode

ROOT

Example

ESR1# show mpls ldp neighbor
Peer LDP ID: 4.4.4.4; Local LDP ID 1.1.1.1
State: Operational
TCP connection: 4.4.4.4:38759 - 1.1.1.1:646
Messages sent/received: 195/194
Uptime: 03:07:33
LDP discovery sources:
gigabitethernet 1/0/1
1.1.1.1 -> 4.4.4.4

CODE

targeted

This command enables the sending of targeted hello messages.

The use of a negative form (no) of the command disables the sending of targeted hello messages.

Syntax

[no] targeted

Parameters

The command does not contain parameters.

Default value

Disabled.

Required privilege level

10

Command mode

CONFIG-LDP-NEIGH

Example

esr(config-ldp-neig)# targeted

CODE

transport-address

This command specifies the source ip-address for LDP messages over TCP.

The use of a negative form (no) of the command removes the source ip-address for LDP messages over TCP.

Syntax

transport-address <ADDR>
no transport-address

Parameters

<ADDR> – defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

Required privilege level

10

Command mode

CONFIG-LDP-AF-IPV4

Example

esr(config-ldp-af-ipv4)# transport-address 1.1.1.1

CODE

Настройки MPLS L2VPN

autodiscovery bgp

The command allows to enter the BGP auto-discovery and signaling configuration context.

The use of a negative form (no) of the command removes the parameter from the configuration.

Syntax

[no] autodiscovery bgp

Parameters

None.

Required privilege level

10

Command mode

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-vpls)# autodiscovery bgp

CODE

ignore encapsulation-mismatch

This command allows a pseudowire connection to be established if the encapsulation type does not match.

The use of a negative form (no) of the command enables the encapsulation type check before installing the pseudowire connection.

Syntax

[ no ] ignore encapsulation-mismatch

Parameters

The command does not contain parameters.

Default value

Disabled.

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-autodiscovery-bgp)# ignore encapsulation-mismatch

CODE

ignore mtu-mismatch

This command allows a pseudowire connection to be established if the MTU value does not match.

The use of a negative form (no) of the command enables the MTU value check before installing the pseudowire connection.

Syntax

[no] ignore mtu-mismatch

Parameters

The command does not contain parameters.

Default value

Disabled.

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-autodiscovery-bgp)# ignore mtu-mismatch

CODE

mtu

This command sets the MTU value for the pseudowire connection. The set value is passed to the extended community.

The use of a negative form (no) of the command sets the default MTU value.

Syntax

mtu <VALUE>

no mtu

Parameters

<VALUE> – MTU value, may take values in the range [552..10000].

Default value

1500

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-autodiscovery-bgp)# mtu 1510

CODE

rd

This command is used to set Route Distinguisher for the given VPLS instance.

The use of a negative form (no) of the command removes the parameter from the configuration.

Syntax

rd <RD>

no rd

Parameters

<RD> – Route distinguisher value, specified in one of the following forms:

<ASN>:<nn> — where <ASN> may take values [1..65535], nn may take values [1..65535];
<ADDR>:<nn> — where <ADDR> specified as AAA.BBB.CCC.DDD/EE, AAA-DDD may take values [0..255], nn may take values [1..65535];
<4ASN>:<nn> — where <4ASN> may take values [1..4294967295], nn may take values [1..65535];

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-vrf)# rd 65000:10001

CODE

route-target

This command is used to set the route-target extended community value list.

Syntax

[no] route-target { import | export } <RT>

Parameters

import – command defines routes from the L2VPN table with value <RT>, which will be placed to the corresponding VPLS instance.

export – command sets the <RT> values with which routes from this VPLS instance will be announced in BGP.

<RT> – route-target value, specified in one of the following forms:

<ASN>:<nn> — where <ASN> may take values [1..65535], nn may take values [1..65535];
<ADDR>:<nn> — where <ADDR> specified as AAA.BBB.CCC.DDD/EE, AAA-DDD may take values [0..255], nn may take values [1..65535];
<4ASN>:<nn> — where <4ASN> may take values [1..4294967295], nn may take values [1..65535];

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-vrf)# route-target export 65000:10001

CODE

ve id

This command sets the identifier of the VPLS instance.

The use of a negative form (no) of the command removes the parameter from the configuration.

Syntax

ve id <ID>

no ve id

Parameters

<ID> – VPLS instance identifier, takes values in the range of [1..16384].

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-autodiscovery-bgp)# ve id 5

CODE

ve range

This command configures the range of VPLS edge device IDs.

The use of a negative form (no) of the command sets the default ve range value.

Syntax

ve range <ID

no ve range

Parameters

<ID> – identifier of the edge device, may take values in the range [8...100].

Required privilege level

10

Default value

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-autodiscovery-bgp)# ve range 20

CODE

vpn id

This command sets the identifier of the VPN connection.

The use of a negative form (no) of the command removes the parameter from the configuration.

Syntax

vpn id <ID

no vpn id

Parameters

<ID> – VPN connection identifier, takes values in the range of [1..4294967295].

Required privilege level

10

Command mode

CONFIG-AUTODISCOVERY-BGP

Example

esr(config-autodiscovery-bgp)# vpn id 5

CODE

bridge-group

This command is used to specify VSI (Virtual Switching Instance).

The use of a negative form (no) of the command removes the parameter from the configuration.

Syntax

bridge-group <INDEX>

no bridge-group

Parameters

<INDEX> – bridge-group index. Bridge with the specified index must be added to the configuration beforehand.

Required privilege level

10

Command mode

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-vpls)# bridge-group 25

CODE

description

This command sets the description.

The use of a negative form (no) of the command removes description.

Syntax

description <LINE>
no description

Parameters

<LINE> – description. Set by the string [1..255] characters long.

Required privilege level

10

Command mode

CONFIG-L2VPN-PW

CONFIG-L2VPN-PW-CLASS

Example

esr(config-l2vpn-pw)# description PW_FOR_VLAN398

CODE

enable

The command enables a configurable functionality.

The use of a negative form (no) of the command disables the configurable functionality.

Syntax

[no] enable

Parameters

The command does not contain parameters

Required privilege level

10

Command mode

CONFIG-L2VPN-PW

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-pw)# enable

CODE

encapsulation mpls mtu

This command sets the MTU value for the pseudowire interfaces included in this pw-class.

The use of a negative form (no) of the command sets the default MTU value.

Syntax

encapsulation mpls mtu <MTU>
no encapsulation mpls mtu

Parameters

<MTU> — MTU value, takes values in the range of [552..10000]

Default value

1500

Required privilege level

10

Command mode

CONFIG-L2VPN-PW-CLASS

Example

esr(config-l2vpn-pw-class)# encapsulation mpls mtu 1464

CODE

encapsulation mpls status-tlv disable

This command disables status-tlv messaging.

The use of a negative form (no) of the command sets the default value.

Syntax

[no] encapsulation mpls status-tlv disable

Parameters

The command does not contain parameters.

Default value

status-tlv enable

Required privilege level

10

Command mode

CONFIG-L2VPN-PW-CLASS

Example

esr(config-l2vpn-pw-class)# encapsulation mpls status-tlv disable

CODE

interface

This command is used to set the Attached Circuit interface.

The use of a negative form (no) of the command removes a Attached Circuit interface.

Syntax

interface { <IF> | <TUN> }
no interface

Parameters

<IF> – an interface's name, specified in the form described in Section Types and naming order of router interfaces;

<TUN> – the name of the tunnel is specified as described in section Types and naming order of router tunnels;

Required privilege level

10

Command mode

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-p2p)# interface gigabitethernet 1/0/4.398

CODE

neighbor-address

This command specifies the address of the router to which the pseudo-wire will be established.

The use of a negative form (no) of the command sets the default value.

Syntax

neighbor-address <ADDR>
no neighbor-address

Parameters

<ADDR> – router IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

Default value

The address of the neighbor is taken as LSR_ID

Required privilege level

10

Command mode

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-pw)# neighbor-address 192.168.24.78

CODE

p2p

This command is used to create a point-to-point type L2VPN (VPWS).

The use of a negative form (no) of the command removes a specified p2p.

Syntax

[no] p2p <NAME>

Parameters

<NAME> — name of the p2p service, set by the string of up to 31 characters.

Required privilege level

10

Command mode

CONFIG-L2VPN

Example

esr(config-l2vpn)# p2p VLAN_398

CODE

pw

This command is used to create the pseudo-wire.

The use of a negative form (no) of the command removes the pseudo-wire.

Syntax

pw <PW_ID> <LSR_ID>

no pw

Parameters

<PW_ID> — psewdowire identifier, specified in the range [1..4294967295]

<LSR_ID> — identifier of LSR to which pseudo-wire is built, specified as AAA.BBB.CCC.DDD, where each part takes values [0..255]

Required privilege level

10

Command mode

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-p2p)# pw 398 1.1.1.1

CODE

pw-class

This command is used to create the pw-class.

The use of a negative form (no) of the command removes the pw-class from the configuration.

Syntax

[no] pw-class <WORD>

Parameters

<WORD> — pw-class name [1..31] characters long.

Required privilege level

10

Command mode

CONFIG-L2VPN

Example

esr(config-l2vpn)# pw-class Class1

CODE

pw-class

This command is used to set the pw class for the pseudowire.

The use of a negative form (no) of the command removes the pw class for the given pseudowire.

Syntax

pw-class <WORD>

no pw-class

Parameters

<WORD> — pw-class name [1..31] characters long.

Required privilege level

10

Command mode

CONFIG-L2VPN-PW

Example

esr(config-l2vpn-pw)# pw-class Class1

CODE

transport-mode

This command allows to select the pseudowire transport mode.

The use of a negative form (no) of the command returns the default value

Syntax

transport-mode { ethenet | vlan }

no transport-mode

Parameters

<ethernet> — mode in which the 802.1Q tag is removed from the header when entering pseudo-wire;

<vlan> — mode in which the 802.1Q tag can be saved when transmitted over pseudo-wire.

Default value

ethernet

Required privilege level

10

Command mode

CONFIG-L2VPN-EOMPLS

Example

esr(config-l2vpn-p2p)# transport-mode vlan

CODE

vpls

This command is used to create a point-to-multipoint type L2VPN.

The use of a negative form (no) of the command removes a specified vpls.

Syntax

[no] vpls <NAME>

Parameters

<NAME> — name of the vpls service, set by the string of up to 31 characters.

Required privilege level

10

Command mode

CONFIG-L2VPN

Example

(config-l2vpn)# vpls Customer1

CODE

show mpls l2vpn bindings

This command allows to display information on the pseudowire parameters.

Syntax

show mpls l2vpn binding [ { [ local <LABEL-ID> ] [ remote <LABEL ID> ] | neighbor <ADDR> | pw <PW-ID> | ve-id <VE-ID> } ]

Parameters

<LABEL-ID> – MPLS-label, specified in the range [0..104875]

<ADDR> – LDP neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

<PW-ID> — psewdowire identifier, specified in the range [1..4294967295]

<VE-ID> – identifier of the PE router in the VPLS domain [1.. 16384]

Required privilege level

1

Command mode

ROOT

Example

esr# show mpls l2vpn bindings pw 100
Neighbor: 1.1.1.1, PW ID: 100
Local label: 19
Type: Eth Tagged
Group ID: 0
MTU: 1500
Remote label: 28
Type: Eth Tagged
Group ID: 0
MTU: 1500

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show mpls l2vpn pseudowire

This command allows to display information on the pseudowire status.

Syntax

show mpls l2vpn pseudowire [ pw <PW-ID> ] [neighbor <ADDR> ]

Parameters

<PW-ID> — psewdowire identifier, specified in the range [1..4294967295]

<ADDR> – targeted LDP neighbor’s IP address, defined as AAA.BBB.CCC.DDD where each part takes values of [0..255].

Required privilege level

1

Command mode

ROOT

Example

esr# show mpls l2vpn pseudowire
Neighbor                                                         PW ID                    Type                Status
---------------------------------------                        ----------              ----------            --------
1.1.1.1                                                            100                 Eth Tagged                Up

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show mpls l2vpn p2p

This command allows to get up-to-date information on the VPWS service.

Syntax

show mpls l2vpn p2p  [ name <WORD> ]

Parameters

<WORD> — service name [1..31] characters long.

Required privilege level

1

Command mode

ROOT

Example

esr# sh mpls l2vpn p2p
P2P: VPWS
    gigabitethernet 1/0/4.10:
        MTU:    1500
        Status: Up
    PW ID 100, Neighbor 10.10.0.2:
        MTU:         1500
        Status TLV:  Enable
        Last change: 00:05:35
        Status:      Up

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show mpls l2vpn pw-class

This command allows to retrieve operational information from the configuration pattern applied to the pseudowire.

Syntax

show mpls l2vpn pw-class  [ name <WORD> ]

Parameters

<WORD> — pattern name [1..31] characters long.

Required privilege level

1

Command mode

ROOT

Example

PE1# sh mpls l2vpn pw-class  
PW-class                         Neighbor   PW ID      Status Status-tlv MTU   
-------------------------------- ---------- ---------- ------ ---------- ------
PW_template                      10.10.0.2  100        UP   Enable     1500

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show mpls l2vpn vpls

This command allows to get up-to-date information on the VPLS service.

Syntax

show mpls l2vpn vpls [ name <WORD> ]

Parameters

<WORD> — service name [1..31] characters long.

Required privilege level

1

Command mode

ROOT

Example

esr# sh mpls l2vpn vpls 
VPLS: VPLS
    bridge 100:
        MTU:    1500
        Status: UP
    PWs:
      PW ID 23, Neighbor 10.10.0.1:
        MTU:         1500
        Status TLV:  Enable
        Last change: 19:00:07
        Status:      UP

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