Articles by tag "Cisco Nexus 9000"

1. Cisco Nexus 9000 Default Admin Password: Initial Setup & Password Recovery Guide
   Selene Gong

   51
   When deploying mission-critical data center infrastructure, such as the Cisco Nexus 9000 Series, proper access and security are paramount. Network engineers frequently ask: what is the default admin password for Nexus 9000 switches running NX-OS? Unlike some traditional Cisco devices, Cisco ...
2. Designing Dual-Site iSCSI Replication Using Cisco Nexus 9000 and DWDM/CWDM Over Limited Dark Fiber
   Selene Gong

   31
   For enterprise organizations in finance, healthcare, and retail, Business Continuity and Disaster Recovery (DR) are non-negotiable. Achieving a zero Recovery Point Objective (RPO) through synchronous SAN replication between a primary data center and a DR site is the gold standard. As legacy ...
3. Cisco N9K-C93180YC-FX3H vs FX3: 24-Port Licensing, 48-Port Upgrade, and Buying Decision
   Selene Gong

   18
   Quick Take The Cisco N9K-C93180YC-FX3H and N9K-C93180YC-FX3 belong to the same general 93180YC-FX3 platform family. Both provide 48 physical 1/10/25G SFP28 downlink ports and six 40/100G QSFP28 uplinks. The main difference is port activation: the FX3H ...
4. How to Choose a Cisco Nexus 9000 Switch for Your Data Center
   Selene Gong

   18
   Quick Take Choose a Cisco Nexus 9000 switch by network role first, then validate port speed, uplink design, optics, airflow, power, software mode, and licensing. Fixed Nexus 9300 switches are commonly used for leaf or ToR deployments, while Nexus 9500 ...