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 1/19/059-63
6. When you complete the configuration, choose OK to save the changes and close 
the dialog box. 
Table 9-25. Add LDP Entity Dialog Box Fields
Field Description
Name Enter a unique alpha-numeric name for this LDP entity.
Admin Status Select either Enabled or Disabled to set the admin status of the 
LDP entity.
Keep Alive Hold 
Timer (1-65535)
An LSR maintains a Keep Alive timer (in seconds) for each 
peer session which it resets whenever it receives an LDP PDU 
from the session peer. If the Keep Alive timer expires without 
receipt of an LDP PDU from the peer, the LSR concludes that 
the transport connection is bad or that the peer has failed, and it 
terminates the LDP session by closing the transport connection. 
After an LDP session has been established, an LSR must 
receive an LDP PDU from the peer at least once every 
KeepAlive time period to ensure the peer restarts the session 
Keep Alive timer.
Hello Hold Timer 
(1-65535)
An LSR maintains a hold timer with each Hello adjacency. This 
hold timer is restarted when a Hello matching the Adjacency is 
received. If the timer expires without receipt of a matching 
Hello from the peer, the LDP concludes that the peer no longer 
wishes to label the switch using that label space for that link (or 
target, in the case of Targeted Hellos) or that the peer has failed. 
Enter the hello hold timer in seconds. The default is zero (0).
Target Peer 
Address
From the pull-down list, select the IP address of the remote 
LSR.
Edit Non-Lucent IP If the remote LSR is not Lucent equipment, check the User 
Configured LSR ID box, then enter the IP address of the LSR.