Category: Data Center

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Cisco NX-OS: vPC Configuration

vPC Order of Operations IP connectivity for Peer Keepalive Enable vPC & LACP globally Create vPC domain define Peer Keepalive address configure vPC role priority (Optional) – lower priority =>...

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Cisco NX-OS: Virtual Port Channel (vPC)

Three Main Types of MCEC (Multi Chassis EtherChannel) C3750 Cross Stack Port Channels (StackWise) single control plane C6500 Virtual Switching System (VSS) single control plane via Virtual Switch Link (VSL)...

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Cisco NX-OS: FEX Designs

1. Basic topology: 2. Host Port-Channel: 3. vPC Implementation problem – configuration must be synced between different control planes: config sync command 4. Dual vPC or EvPC – Enhanced vPC...

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Cisco NX-OS: CLI notes

1. NX-OS supports aliases “cli alias name <name of alias> <command>” conf tcli alias name wr copy run star => can use “wr” to save config NX-OS also supports multiple...