Posts

• July 17, 2023 During Nexus 7010 upgrade from 5.2.1 to 5.2.3 code, the X-bar module in slot 4 keeps powering off. The %MODULE-2-XBAR_DIAG_FAIL: Xbar 4 reported failure due to Module asic(s) reported sync loss (DevErr is LinkNum). Trying to Resync in device 88 (device error 0x0) error message is received.
• July 7, 2023 Is there a best practice for port-channel load balancing between Nexus 1000V Series and Nexus 7000 Series Switches?
• July 7, 2023 How do I implement VTP in a Nexus 7000 Series Switch where VLANs are manually configured?
• July 7, 2023 How do I verify if XL mode is enabled on a Nexus 7000 device?
• July 7, 2023 Can a Nexus 7000 be a DHCP server and can it relay DHCP requests to different DHCP servers per VLAN?
• July 7, 2023 How do I capture the output of the show tech-support details?
• July 7, 2023 How do I check the Network Time Protocol (NTP) status on a Nexus 7000 Series Switch?
• July 7, 2023 On a Nexus 7000 running NX-OS 5.1(3), can the DecNet be bridged on a VLAN?
• July 7, 2023 How do I enable/disable logging link status per port basis on a Nexus 7000 Series Switch?
• July 7, 2023 When I issue the “show interface counters errors” command, I see that one of the interfaces is consistently posting errors. What are the FCS-Err and Rcv-Err in the output of the “show interface counters errors” command?
• July 7, 2023 How can I avoid receiving the “Configuration does not match the port capability” error message when enabling “switchport mode fex-fabric”?
• July 7, 2023 How do I avoid receiving the “Failed to process kickstart image. Pre-Upgrade check failed” error message when upgrading the image on a Nexus 7000 Series Switch?
• July 7, 2023 When I issue the “show ip route bgp” command, I see my routes being learned via OSPF and BGP. How can I verify on the NX-OS which one will always be used and which one is a backup?
• July 7, 2023 What is the equivalent NX-OS command for the “ip multicast-routing” IOS command, and does the Nexus 7000 support PIM-Sparse mode?
• July 7, 2023 How do I redistribute connected routes into an OSPF instance on a Nexus 7010 with a defined metric?
• July 7, 2023 On a Nexus, is the metric-type keyword not available in the “default-information originate” command?
• July 7, 2023 What is the minimum NX-OS release required to support FCoE in the Nexus 7000 Series Switches?
• July 7, 2023 Which Nexus 7000 modules support Fibre Channel over Ethernet (FCoE)?
• July 7, 2023 How many OSPF processes can be run in a virtual device context (VDC)?
• July 7, 2023 What are orphan ports?