Nexus 7000 Series ISSU Upgrade (Part1)

This is my Experience of Upgrading Nexus 7000 series switches without disturbing the existing traffic. ISSU Introduction In a Nexus 7000 series chassis with dual supervisors, you can use the in-service software upgrade (ISSU) feature to upgrade the system software while the system continues to forward traffic. An ISSU uses the existing features of nonstop […]
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