Cisco 7604 Configuration Manual page 964

DFC Layer 3 Forwarding Engine Tests
Table A-37
Attribute
Disruptive/Nondisruptive
Recommendation
Default
Release
Corrective action
Hardware support
TestL3Capture2
The TestL3Capture2 test verifies that the Layer 3 capture (capture 2) feature of the Layer 3 forwarding
engine is working properly. This capture feature is used for ACL logging and VACL logging. One
diagnostic FIB and adjacency entry with a capture 2-bit set is installed, and a diagnostic packet is sent
to make sure that the diagnostic packet is forwarded according to capture bit information.
Table A-38
Attribute
Disruptive/Nondisruptive
Recommendation
Default
Release
Corrective action
Hardware support
TestAclPermit
The TestAclPermit test verifies that the ACL permit functionality is working properly. An ACL entry
permitting a specific diagnostics packet is installed in the ACL TCAM. The corresponding diagnostic
packet is sent from the supervisor engine and is looked up by the Layer 3 forwarding engine to make
sure it hits the ACL TCAM entry and gets permitted and forwarded correctly.
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
A-22
TestNATFibShortcut Test Attributes
Description
Disruptive for looped-back ports. Disruption is typically less
than one second. Duration of the disruption depends on the
configuration of the looped-back port (for example, Spanning
Tree Protocol).
This test runs by default during bootup or after a reset or OIR.
Off.
12.1(13)E, 12.2(14)SX
None. See the system message guide for more information.
Supervisor engines and DFC-enabled modules.
TestL3Capture2 Test Attributes
Description
Disruptive for looped-back ports. Disruption is typically less
than one second. Duration of the disruption depends on the
configuration of the looped-back port (for example, Spanning
Tree Protocol).
This test runs by default during bootup or after a reset or OIR.
Off.
12.1(13)E, 12.2(14)SX.
None. See the system message guide for more information.
Supervisor engines and DFC-enabled modules.
Appendix A Online Diagnostic Tests
OL-4266-08