D-Link DGS-3630 Emulator 1 - Page 1007

DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Command Mode LDP Configuration Mode. Command Default Level Level: 12. Usage Guideline Use this command to enable LDP authentication. If LDP MD5 authentication is enabled, the LSR applies the MD5 algorithm to compute the MD5 digest for the TCP segment that will be sent to the peer. This computation makes use of the peer password as well as the TCP segment. When the LSR receives a TCP segment with an MD5 digest, it validates the segment by calculating the MD5 digest (using its own record of the password) and compares the computed digest with the received digest. If the comparison fails, the segment is dropped without any response to the sender. The LSR ignores LDP Hellos from any LSR for which a password has not been configured. Example This example shows how to enable LDP MD5 authentication. Switch# configure terminal Switch(config)# mpls ldp configuration Switch(config-ldp)# md5 authentication Warning: The configuring will lead to LDP sessions restart. Switch(config-ldp)# 78-22 mpls ip This command is used to enable MPLS forwarding globally in the Global Configuration mode, or MPLS forwarding on an interface in the Interface Configuration mode. Use the no form of this command to disable MPLS forwarding. mpls ip no mpls ip Parameters None. Default By default, this option is disabled. Command Mode Global Configuration Mode. Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline Use this command to enable or disable MPLS forwarding globally in the Global Configuration mode, or MPLS forwarding on an interface in the Interface Configuration mode. Both the global setting and per interface MPLS setting need to be enabled. 1002