In a Cisco Nexus&#81

In a Cisco Nexus 7000 platform configured with GLBP， which GLBP timer can be tuned to prevent unnecessary GLBP state changes during a switchover or ISSU？（）

• A GLBP redirect timer
• B GLBP forwarder pre-empt delay minimum timer
• C GLBP hold timer
• D GLBP pre-empt delay minimum timer
• E GLBP extended hold timer
• F GLBP nonstop forwarding timer