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Cisco Bug: CSCta69953 - VACL capture of multicast Packets on POS (or other adaptor) in a SIP-400

Last Modified

Feb 15, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

12.2(33)SRC1 12.2(33)SRC4

Description (partial)


When doing a VACL capture of all packets on a SIP-400 with POS link (or other interface types) on one or both the ends of the link, the multicast packets get looped causing high CPU.


7600 router on both ends running SRC* / SRD* code and doing VACL capture on both ends.
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