Tag Archives: vPC Domain

vPC Domain Configuration Synchronization Guidelines

Configuration synchronization, also known as Switch Profiles, is a new feature that has been introduced by Cisco to primarily support Nexus vPC Domain topologies in modern data centers, specifically the┬áDual-Homed FEX scenarios. One of the main requirements in Dual-Homed FEX topologies is configuration consistency across both Nexus 5K switches. Remember that vPC domain switches represent one logical switch. Thus, must be consistent from QoS-, VLAN-, Spanning-Tree- and, in some cases, FEX interfaces- configuration perspective. Switch Profiles, if well understood, can help to lessen administration overhead. Read more …