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Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 18 Monitoring MPLS Services
Working with MPLS-TP Tunnels
Table 18-3 MPLS-TP Tunnel Properties in Logical Inventory
Field Description
Global ID Globally unique Attachment Interface Identifier (AII) for MPLS-TP derived
from the Autonomous System Number (ASN) of the system hosting the PEs.
Router ID MPLS-TP source node identifier for this element in the form of an IPv4
address.
Protection Mode Whether the transmitting endpoint is in revertive or nonrevertive mode:
• Revertive—If the protection mode is revertive and a failed path is
restored, the traffic automatically returns, or reverts, to the original path.
• Nonrevertive—If the protection mode is nonrevertive and a failed path
is restored, the traffic does not return to the original path. That is, the
traffic does not revert to the original path.
Redundancy Mode Level of redundancy for the MPLS-TP tunnel: 1:1, 1+1, or 1:N.
MPLS-TP Tunnel Endpoints Tab
ID Tunnel endpoint identifier as a Tunnel-tp interface on the selected network
element.
Tunnel ID Unique tunnel identifier.
Admin Status Administrative status of the tunnel: Up or Down.
Oper Status Operational status of the tunnel: Up or Down.
Bandwidth (kbps) Configured bandwidth (in Kb/s) for the tunnel.
Description Tunnel description.
TP Enabled Links Tab
Link ID Identifier assigned to the MPLS-TP interface.
Interface Hyperlink to the interface in physical inventory.
Next Hop IP address of the next hop in the path.
LSP End Points Tab
LSP ID LSP identifier, derived from both endpoint identifiers and using the format
src-node-ID::src-tunnel-number::dest-node-ID::dest-tunnel-number where:
• src-node-ID represents the identifier of the node originating the signal
exchange.
• src-tunnel-number represents source tunnel identifier.
• dest-node-ID represents the identifier of the target node.
• dest-tunnel-number represents the destination tunnel identifier.
LSP Type Indicates whether the LSP is active (Working) or backup (Protect).
In Label Incoming label identifier.
Out Label Outgoing label identifier.
Out Interface Outgoing interface hyperlinked to the relevant entry in physical inventory.
Bandwidth (kbps) Bandwidth specification in Kb/s.
Role (Oper Status) Role of the LSP endpoint (Active or Standby) with the operational status (UP
or DOWN).