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How many ACL capture sessions can be configured on a Cisco Nexus 7000 switch?
A. ACL capture is not supported on the Cisco Nexus 7000 switch.
B. Only one ACL capture session can be active at any given time in the system across virtual device contexts.
C. Only one ACL capture session can be active in each virtual device context.
D. The number of ACL capture sessions depends on the space that is available within the ACL Ternary Content Addressable Memory.
E. Only one ACL capture session is supported per VLAN.
Correct Answer: B
Explanation/Reference:
Explanation:
Only one ACL capture session can be active at any given time in the system across virtual device contexts (VDCs).
Nexus 7000 F1 Series modules do not support ACL capture.
Nexus 7000 F2 Series modules do not currently support ACL capture, but this might be in the roadmap.
ACL capture on Nexus 7000 M2-Series modules is supported with Cisco NX-OS Release 6.1(1) and later.
ACL capture on Nexus 7000 M1-Series modules is supported with Cisco NX-OS Release 5.2(1) and later.
ACL capture is not compatible with ACL logging. Therefore, if you have ACLs with a log keyword, these do not work after you have globally entered hardware access-list capture.
Because of bug CSCug20139, the example in this document is documented with a capture session per ACE instead of per ACL, until the bug is resolved.
Reference: http://www.cisco.com/c/en/us/support/docs/switches/nexus-7000-series-switches/116044-nexus-7000-acl-capture-00.html
