D-Link DGS-3630 Emulator 1 - Page 1014
ping mpls ipv4
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Parameters VALUE DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Specifies the maximum path vector length. The range is from 1 to 255. Default By default, this value is 254. Command Mode LDP Configuration Mode. Command Default Level Level: 12. Usage Guideline If loop detection is enabled, a path vector TLV will be included in the label request or label mapping message. A loop is detected when an LSR receives a message that includes a path vector TLV and an LSR ID that matches its own ID, or when the path vector length in the received message is greater than the maximum length defined in the path-vector maxlength command. Example This example shows how to configure the maximum path vector to 30. Switch# configure terminal Switch(config)# mpls ldp configuration Switch(config-ldp)# path-vector maxlength 30 Warning: The configuring will lead to LDP sessions restart. Switch(config-ldp)# 78-31 ping mpls ipv4 This command is used to check the connectivity of the LSP for the specified FEC. ping mpls ipv4 NETWORK-PREFIX/PREFIX-LENGTH [repeat COUNT] [timeout SECONDS] Parameters NETWORKPREFIX/PREFIX-LENGTH repeat COUNT timeout SECONDS Specifies the IPv4 prefix FEC whose LSP connectivity will be checked. Specifies the number of times to send the same packet. This value must be between 1 and 255. The default value is 4. Specifies the interval in seconds to send the MPLS request packet. This value must be between 1 and 99 seconds. The default value is 2 seconds. Default None. Command Mode User/Privileged EXEC Mode. 1009
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