Specifications

show mpls oam echo statistics
MP-684
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
M—Malformed echo request (1) - 0
N—No label entry (11) - 0
p—Premature termination of link-state packet (LSP) (13) - 0
P—No receive interface label protocol (12) - 0
U—Reserved (7) - 0
x—No return code (0) - 0
X—Undefined return code - 0
Echo Requests: sent (5)/received (0)/timedout (0)/unsent (0)
Echo Replies: sent (0)/received (5)/unsent (0)
The following example displays sample output when the summary keyword is specified:
Router# show mpls oam echo statistics summary
Cisco TLV version: RFC 4379 Compliant
Echo Requests: sent (5)/received (0)/timedout (0)/unsent (0)
Echo Replies: sent (0)/received (5)/unsent (0)
Table 120 describes the significant fields shown in the displays.
Ta b l e 120 show mpls oam echo statistics Field Descriptions
Field Description
Return Code Distribution In each line of the return code distribution, the following
i
nformation is displayed:
• Single-character code corresponding to the return code
in the received packet (for example ! or B).
• Description of the return code (for example, Success).
• Value of the return code (for example, (3)).
• Number of packets received with the return code (for
example, 5).
sent Number of MPLS echo request packets that the router sent.
timedout Number of MPLS echo request packets that timed out.
received Number of MPLS echo request packets that the router
re
ceived from the network.
unsent Number of MPLS echo requests that were not forwarded due
to
errors.