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Cisco Bug: CSCuq71331 - Multicast traffic not divided equally among the members of port-channel

Last Modified

Mar 23, 2018

Products (1)

  • Cisco LAN Switch Software

Known Affected Releases

11.0(1b)

Description (partial)

Symptom:
T2-Leaf-203# show port-channel traffic interface po 1
NOTE: Clear the port-channel member counters to get accurate statistics

ChanId      Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ --------- ------- ------- ------- ------- ------- -------
     1   Eth1/33   6.25%   6.28%   0.00%  55.05%   0.00%   5.57%
     1   Eth1/34   6.26%   6.19%   0.00%   8.81%   1.84%   7.31%
     1   Eth1/35   6.23%   6.26%   0.00%   4.54%   1.82%   6.53%
     1   Eth1/36   6.28%   6.22%   0.00%   4.81%   1.87%   6.65%
     1   Eth1/37   6.22%   6.21%   0.00%   2.54%   2.00%   6.02%
     1   Eth1/38   6.23%   6.26%   0.00%   2.42%   1.83%   7.08%
     1   Eth1/39   6.23%   6.23%   0.00%   2.66%    0.0%   5.30%
     1   Eth1/40   6.23%   6.17%   0.00%   2.62%   1.69%   6.57%
     1   Eth1/41   6.23%   6.34%   0.01%   5.62%   2.05%   5.98%
     1   Eth1/42   6.23%   6.14%   0.00%   1.49%   1.92%   5.29%
     1   Eth1/43   6.25%   6.31%   0.00%   1.52%   0.00%   6.38%
     1   Eth1/44   6.22%   6.27%   0.00%   1.53%   0.00%   5.41%
     1   Eth1/45   6.27%   6.27%  50.14%   1.50%  42.43%   6.42%
     1   Eth1/46   6.26%   6.27%   0.01%   1.59%    0.0%   5.85%
     1   Eth1/47   6.25%   6.18%   0.00%   1.55%   0.00%   5.74%
     1   Eth1/48   6.27%   6.34%  49.80%   1.68%  42.48%   7.82%

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