Beta Draft Confidential
Configuring ATM Over MPLS Gateway Solution on CBX 3500
Configuring PWE3 Over MPLS Core Network
ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000 1/19/059-61
Configuring PWE3 Over MPLS Core Network
A Pseudo Wire can be created over an MPLS core network using a 4-Port
OC-12c/STM-4 module or the 1-Port OC-48c/STM-16 module on the POS Universal
IOP on a CBX 3500 switch.
Prior to creation of the PWE3 circuit, verify that the following is in place:
After you have verified the above configuration, you can configure the
PWE3 circuit on
the MPLS tunnel. See “Configuring a PWE3 Circuit” on page 9-64. An ATM or FR circuit can
then be configured to transport data over the PWE3 circuit. See “Configuring an ATM or FR
Circuit” on page 9-68.
1. The data path or transport LSP/Tunnel exists between local and remote PE.
See the following for configuration information:
• “Adding a PPP LPort” on page 9-19
• “Adding an IP LPort” on page 9-32
• “Specifying the IP Interface Address” on page 9-38
• “Configuring OSPF IP Parameters” on page 9-39
• “Configuring a PSN Tunnel” on page 9-43
2. The targeted LDP entity exists.
To verify that an LDP entity has been created, use the
show ldpentity
command. If an LDP entity needs to be created, see “Configuring LDP
Entities” on page 9-62.
Then, verify that the LDP session is up by using the
show ldpsession
command.
For details about these commands, see the Console Command User’s
Reference for CBX 3500, CBX 500, GX 550, and B-STDX 9000.
3. The targeted LDP session is active.
Verify that the LDP session is up by using the
show ldpsession command.
For details about this command, see the Console Command User’s Reference
for CBX 3500, CBX 500, GX 550, and B-STDX 9000.
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