}
}
Router CE2
Configuration
Configure the dual- tagged Ethernet interface.
[edit]
interfaces {
ge-0/0/0 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 0 {
vlan-tags outer 100 inner 34;
family inet {
address
30.1.1.10/24;
}
}
}
}
You verify your configuration on the MX Series router with the show l2circuit connections
command:
user@PE2>show l2circuit connections
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label IB -- TDM incompatible bitrate
NC -- intf encaps not CCC/TCC TM -- TDM misconfiguration
BK -- Backup Connection ST -- Standby Connection
CB -- rcvd cell-bundle size bad XX -- unknown
SP -- Static Pseudowire
Legend for interface status
Up -- operational
Dn -- down
Neighbor: 10.255.171.45
Interface Type St Time last up # Up trans
ge-0/2/0.0(vc 100) rmt Up May 12 13:01:50 2009 1
Remote PE: 10.255.171.45, Negotiated control-word: Yes (Null)
Incoming label: 299824, Outgoing label: 299776
Local interface: ge-0/2/0.0, Status: Up, Encapsulation: VLAN Q-in-Q and
VCI Interworking
Configuring Router PE2 with a Layer 2 Circuit over Aggregated Ethernet
Router CE1
Configuration
The configuration of the Layer 2 circuit is based on LDP-signaled MPLS connections.
Configure Ethernet over ATM on the ATM interface.
[edit]
interfaces {
at-2/0/0 {
encapsulation ethernet-over-atm;
Copyright © 2012, Juniper Networks, Inc.82
Junos OS 12.1 MX Series 3D Universal Edge Routers Solutions Guide
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