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Cisco Bug: CSCup70598 - SSTE: OFA - vlan 1-3967 results in IFTMC resource allocation failure

Last Modified

Jan 29, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

7.1(0)D1(0.174)

Description (partial)

Symptom:
When configure vlan 1-3967 in a VDC dedicated to OFA using pipeline 321, the following error message might be seen:-

2014 Jul  2 09:56:51 matrix_msdc_p2_1 %IFTMC-SLOT4-2-IFTMC_RES_ALLOC_WARN: IFTMC resource allocation warning: High resource usage on ASIC 6: 80 percentage of ILM is being used
2014 Jul  2 09:56:51 matrix_msdc_p2_1 %IFTMC-SLOT4-2-IFTMC_RES_ALLOC_FAIL: IFTMC resource allocation failure: ASIC 6 port Eth4/26: No. of ILM left 0, total 8176
2014 Jul  2 09:56:55 matrix_msdc_p2_1 %ETHPORT-2-IF_SEQ_ERROR: Error ("Resource unavailable") communicating with MTS_SAP_ELTM for opcode MTS_OPC_ETHPM_PORT_LOGICAL_BRINGUP (RID_PORT: Ethernet4/26)  Follow PM FAQ #6 at: http://zed.cisco.com/confluence/display/KGP/Port+Manager+FAQ
2014 Jul  2 09:56:55 matrix_msdc_p2_1 %ETHPORT-3-IF_ERROR_VLANS_SUSPENDED: VLANs 2-1000,1251-3967 on Interface Ethernet4/26 are being suspended. (Reason: Resource unavailable)

Conditions:
The symptoms are observed only when vlan 1-3967 is configured.
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