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mpls l2transport load-balancing-group
Syntax
mpls l2transport load-balancing-group groupNumber
[ mpls-relay remoteIpAddress | route interface tunnel lspName ]
[ vc-id ] vcIdValue [ group-id groupIdValue ]
[ control-word | no-control-word ] [ sequencing
| no-sequencing ]
[ relay-format { ethernet | ppp
| vlan } ]
no mpls l2transport load-balancing-group groupNumber
{ mpls-relay remoteIpAddress | route interface tunnel lspName } [ vc-id
] vcId
Release Information
Command introduced before JUNOSe Release
7.1.0.
control-word, no-control-word, sequencing, and no-sequencing keywords added in
JUNOSe Release 7.1.0.
Description
Specifies a Martini layer 2 transport circuit,
associates it with a load-balancing group, and accesses L2 Transport
Load-Balancing-Circuit Configuration mode. The no version removes a circuit from the load-balancing group and all
subinterfaces that the circuit was configured on.
Options
 |
Note:
Using the mpls-relay keywords
has the same effect as using the mpls-relay command. Using the route interface keywords
has the same effect as using the route interface commands. The relay-format frame-relay option is not supported for the mpls l2transport load-balancing-group command.
|
-
groupNumber—Integer in the
range 1–127
-
remoteIpAddress—IP address
of the router on the remote end of the layer 2 circuit
-
lspName—Name of the route
interface tunnel
-
vcidValue—Integer in the range
1–4294967295 that identifies the virtual connection; the two
ends across the MPLS core must match inside each VC type
-
groupIdValue—Integer in the
range 0–4294967295 that identifies a group of virtual connections;
not currently used
- control-word—Indicates that the local preference
is to use the control word for the layer 2 packets encapsulated in
MPLS packets sent to the remote PE router. The default preference
is determined by the interface stack on which the MPLS interface is
stacked.
- no-control-word—Indicates that the local preference
is to not use the control word for the layer 2 packets encapsulated
in MPLS packets sent to the remote PE router. The default preference
is determined by the interface stack on which the MPLS interface is
stacked.
- sequencing—Specifies that the local preference is
to include nonzero sequence numbers with the control word; enabling
the remote PE to detect out-of-order packets; has no effect if no
control word is sent in the packets. The router always accepts zero
sequence numbers and checks the order of nonzero sequence numbers
of MPLS packets received from the remote PE; any out of order packets
are dropped, regardless of whether sequencing is configured.
- no-sequencing—Specifies that the sequencing number
in the control word is set to zero, instructing the remote PE router
to not attempt to detect out-of-order packets; has no effect if no
control word is sent in the packets.
- relay-format ethernet—Specifies that the router
uses Ethernet signaling and encapsulation, which causes the VLAN interface
to appear as an Ethernet interface to the other side of the connection;
enables a VLAN interface on one side of an MPLS tunnel to communicate
with an Ethernet or a bridged Ethernet interface on the other side
of an MPLS tunnel. The VLAN tag is not included in the MPLS encapsulation.
This option is not available on serial or POS interfaces for HDLC
layer 2 circuits. It is available only on VLAN interfaces
- relay-format frame-relay—Specifies that the router
uses legacy (pre-RFC 4619) Frame Relay pseudowire type value for signaling
and encapsulation. Enables a router running JUNOSe software that supports
the pseudowire type value defined in RFC 4619, Encapsulation methods
for transport of Frame Relay over MPLS Networks, to interoperate with
a router that uses the legacy (pre-RFC 4619) pseudowire type value.
This option is available on serial or POS interfaces for Frame Relay
layer 2 circuits. It is not supported on E120 and E320 routers.
- relay-format ppp—Specifies that the router uses
VC-type PPP signaling and PPP encapsulation instead of VC-type HDLC
signaling and HDLC encapsulation. The router uses VC-type HDLC signaling
and HDLC encapsulation by default. This option is available only on
serial and POS interfaces for HDLC layer 2 circuits.
- relay-format vlan—Specifies that the router uses
VLAN signaling and encapsulation. This option is not available on
serial or POS interfaces for HDLC layer 2 circuits. It is available
for VLAN interfaces.
Global Configuration
Related Topics
-
Configuring CE-Side Load Balancing for Martini
Layer 2 Transport in the JUNOSe BGP and MPLS Configuration Guide
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