Monitoring Statistics on the Cause of a Session Disconnection

host1# show l2tp received-disconnect-cause-summary
Disconnect Cause (Code)                       Global     Peer       Local
--------------------------------------------- ---------- ---------- ----------
no info (0)                                   0          0          0
admin disconnect (1)                          0          0          0
renegotiation disabled (2)                    0          0          0
normal disconnect (3)                         0          0          0
compulsory encryption refused (4)             0          0          0
lcp failed to converge (5)                    0          0          0
lcp peer silent (6)                           0          0          0
lcp magic number error (7)                    0          0          0
lcp keepalive failure (8)                     0          0          0
lcp mlppp endpoint discriminator mismatch (9) 0          0          0
lcp mlppp peer mrru not valid (10)            0          0          0
lcp mlppp peer ssn invalid (11)               0          0          0
lcp callback refused (12)                     0          0          0
authenticate timed out (13)                   0          0          0
authenticate mlppp name mismatch (14)         0          0          0
authenticate protocol refused (15)            0          0          0
authenticate failure (16)                     0          0          0
ncp no negotiation completed (17)             0          0          0
ncp no ncps available (18)                    0          0          0
ncp addresses failed to converge (19)         0          0          0
ncp negotiation inhibited (20)                0          0          0