Controllerless Networks

(md7010) #show datapath session counters+----+-------+-----------------------------------------------------+|SUM/|       |                                   |                 ||CPU |  Addr | Description                                   Value |+----+-------+-----------------------------------------------------+|    |       |                                                     || G  | [000] | Current Entries                                1800 || G  | [001] | High Water Mark                                5076 || G  | [002] | Maximum Entries                               65536 || G  | [003] | First packet classified entries             7959502 || G  | [004] | First packet classification mismatc         1481180 || G  | [005] | Total Entries                             108259402 || G  | [007] | Duplicate Entries                                 4 || G  | [009] | Current Max link length                           3 || G  | [010] | Max link length                                   6 || G  | [011] | Collision list with link len 0                  906 || G  | [012] | Collision list with link len 1                  102 || G  | [013] | Collision list with link len 2                  102 || G  | [014] | Collision list with link len 3                    1 || G  | [032] | Entries used in link len calc                  1111 || G  | [033] | Stale Entries                                   266 || G  | [034] | Aged Entries                              104366806 || G  | [041] | Pending Delete Entries                          479 || G  | [048] | DPI Info Tbl Idx Mismatch                         2 || G  | [049] | DPI Info Tbl Idx Overwritten                      2 || G  | [052] | DPI Info Tbl Idx Freed for rev                    2 || G  | [058] | DPI Tbl Idx Alloc                          56831859 || G  | [059] | DPI Tbl Idx Free                           56830947 |+----+-------+-----------------------------------------------------+​

First three lines are relevant, in this example you see 1800 active sessions, where the peak value was 5076 and the max is 64k (65536). If peak/high water mark is below the maximum, you are good.

(md7010) #show datapath session counters+----+-------+-----------------------------------------------------+|SUM/|       |                                   |                 ||CPU |  Addr | Description                                   Value |+----+-------+-----------------------------------------------------+|    |       |                                                     || G  | [000] | Current Entries                                1800 || G  | [001] | High Water Mark                                5076 || G  | [002] | Maximum Entries                               65536 || G  | [003] | First packet classified entries             7959502 || G  | [004] | First packet classification mismatc         1481180 || G  | [005] | Total Entries                             108259402 || G  | [007] | Duplicate Entries                                 4 || G  | [009] | Current Max link length                           3 || G  | [010] | Max link length                                   6 || G  | [011] | Collision list with link len 0                  906 || G  | [012] | Collision list with link len 1                  102 || G  | [013] | Collision list with link len 2                  102 || G  | [014] | Collision list with link len 3                    1 || G  | [032] | Entries used in link len calc                  1111 || G  | [033] | Stale Entries                                   266 || G  | [034] | Aged Entries                              104366806 || G  | [041] | Pending Delete Entries                          479 || G  | [048] | DPI Info Tbl Idx Mismatch                         2 || G  | [049] | DPI Info Tbl Idx Overwritten                      2 || G  | [052] | DPI Info Tbl Idx Freed for rev                    2 || G  | [058] | DPI Tbl Idx Alloc                          56831859 || G  | [059] | DPI Tbl Idx Free                           56830947 |+----+-------+-----------------------------------------------------+​

First three lines are relevant, in this example you see 1800 active sessions, where the peak value was 5076 and the max is 64k (65536). If peak/high water mark is below the maximum, you are good.