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    • Cisco switch does not boot after relocation and installation at a different location
      https://kb.netapp.com/on-prem/Switches/Cisco-KBs/Cisco_switch_does_not_boot_after_relocation_and_installation_at_a_different_location
      Applies to Cisco switch Issue Cisco switch will not boot after relocation and installation at a different location.
    • How to create a case with Cisco Support
      https://kb.netapp.com/on-prem/Switches/Cisco-KBs/How_to_create_a_case_with_Cisco_Support
      Applies to Cisco MDS Multilayer Fabric (SAN) switches purchased via NetApp Cisco Nexus Ethernet switches purchased via NetApp Description Before raising a case with Cisco Technical Assistance Center (...Applies to Cisco MDS Multilayer Fabric (SAN) switches purchased via NetApp Cisco Nexus Ethernet switches purchased via NetApp Description Before raising a case with Cisco Technical Assistance Center (TAC), have the following information available: Collect #show tech-support Cisco account username (CCOID) that is associated to the switch support contract Cisco device serial number Cisco Contract ID
    • CRC errors on a data port connected to a Cisco switch
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/CRC_errors_on_a_data_port_connected_to_a_Cisco_switch
      Risk: This system has a high count of CRC errors accumulated on at least one data network port that should be investigated. Description: This system has CRC errors on data port e0e. Impact: High CRC e...Risk: This system has a high count of CRC errors accumulated on at least one data network port that should be investigated. Description: This system has CRC errors on data port e0e. Impact: High CRC errors counts, or link resets can result in packet loss and are typically caused by physical defects in the port, SFP, or cables The port is connected to a Data Switch IFSTAT-A section of AutoSupport or cluster::> ifstat -a reveals CRC errors: The stats on the node port are cleared, CRC errors return
    • ONTAP Select: Network connectivity Checker quick check fails on new deployment
      https://kb.netapp.com/on-prem/ontap/ontap-select/Select-KBs/ONTAP_Select_Network_connectivity_Checker_quick_check_fails_on_new_deployment
      When deploying a new ONTAP Select Cluster quick network connectivity checker fails with: Verify that the host is connected to at least one uplink in the 'up' state. Verify that the STP setting on the ...When deploying a new ONTAP Select Cluster quick network connectivity checker fails with: Verify that the host is connected to at least one uplink in the 'up' state. Verify that the STP setting on the physical switch is correct. The reccomended STP setting on the switch ports connected to the host host 'Edge/PortFast' If a cluster has been deployed and subsequently reconfigured outside of ONTAP Select Deploy, run a refresh operation on the cluster, and then try again.
    • Cisco MDS switch reporting "TX Credit Not Available has reached the rising threshold"
      https://kb.netapp.com/on-prem/Switches/Cisco-KBs/Cisco_MDS_switch_reporting_TX_Credit_Not_Available_has_reached_the_rising_threshold
      Applies to Cisco MDS Issue In show logging log output from switch CLI or from show tech-support details log, an interface is reporting the following event frequently: 2020 May 30 16:00:54 XXX-XXXXXX %...Applies to Cisco MDS Issue In show logging log output from switch CLI or from show tech-support details log, an interface is reporting the following event frequently: 2020 May 30 16:00:54 XXX-XXXXXX %PMON-SLOT1-3-RISING_THRESHOLD_REACHED: TX Credit Not Available has reached the rising threshold (port=fc1/12 [0x100b000], value=100) . 2020 May 30 16:00:55 XXX-XXXXXX %PMON-SLOT1-3-RISING_THRESHOLD_REACHED: Credit Loss Reco has reached the rising threshold (port=fc1/12 [0x100b000], value=1) .
    • How do I create a Cisco.com account (CCOID)?
      https://kb.netapp.com/on-prem/Switches/Cisco-KBs/How_do_I_create_a_Cisco_com_account_CCOID
      First time account creation with Cisco.com Cisco SmartNet Total Care support contract purchased from NetApp A Cisco.com account (CCOID) allows Cisco to identify you as a customer and deliver the right...First time account creation with Cisco.com Cisco SmartNet Total Care support contract purchased from NetApp A Cisco.com account (CCOID) allows Cisco to identify you as a customer and deliver the right information and capabilities to which you are entitled. Once complete move to the steps found in How do I associate my Cisco.com account (CCOID) to a Smart Net Total Care contract? Login and Account Help - Cisco How do I associate my Cisco.com account (CCOID) to a Smart Net Total Care contract?
    • Recovery of lost password Cisco NX-OS cluster network switch
      https://kb.netapp.com/on-prem/Switches/Cisco-KBs/Recovery_of_lost_password_Cisco_NX-OS_cluster_network_switch
      Save configuration type as in copy running-config startup-config is not property applied per setup. Thus leaving password unknown to end user.
    • Can Cisco QSFP-4SFP10G-CU 40GbE to 10GbE breakout cables be used to connect a NetApp controller to a Cisco 40GbE data switch?
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Can_Cisco_QSFP-4SFP10G-CU_40GbE_to_10GbE_breakout_cables_be_used_to_connect_a_NetApp_controller_to_a_Cisco_40GbE_data_switch
      Customers might need to connect their Cisco 40GbE Ethernet switch ports to NetApp FAS platforms onboard or optional NICs using a Cisco copper 4x10GbE breakout cable. The authoritative source for cable...Customers might need to connect their Cisco 40GbE Ethernet switch ports to NetApp FAS platforms onboard or optional NICs using a Cisco copper 4x10GbE breakout cable. The authoritative source for cable compatibility information is the NetApp Hardware Universe. NetApp part number X66120-3 or X66120-5 can be used as a cross-reference. Cisco part numbers for QSFP+ to 4xSFP+ copper break-out cables: QSFP-4SFP10G-CU-3M (NetApp Part Number: X66120-3) QSFP-4SFP10G-CU-5M (NetApp Part Number: X66120-5)
    • VMware Path redudancy lost due to faulty switch SFP
      https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/VMware_Path_redudancy_lost_due_to_faulty_switch_SFP
      Applies to ONTAP 9.X Cisco VMware ESXi Issue VMware reporting Path redundancy to storage device naa.600a0980XXXXXXXXXXXXXXXXXXXXXXXX degraded. Path vmhbaX:C0:TXX:L is down
    • OTS: After physical switch upgrade error reported: RPC: Couldn't make connection
      https://kb.netapp.com/on-prem/ontap/ontap-select/Select-KBs/OTS__After_physical_switch_upgrade_error_reported__RPC__Couldn_t_make_connection
      Applies to ONTAP Select Issue Replaced physical uplink switch and cluster would not give back and error reported: RPC: Couldn't make connection [from mgwd on node "Node02" (VSID: -1) to mgwd at 169.25...Applies to ONTAP Select Issue Replaced physical uplink switch and cluster would not give back and error reported: RPC: Couldn't make connection [from mgwd on node "Node02" (VSID: -1) to mgwd at 169.254.30.122] When checking the state of the nodes: Cluster01::> storage failover show Takeover Node Partner Possible State Description NODE01 NODE02 - Unknown <------------------------ NODE02 NODE01 false In takeover 2 entries were displayed.