Which two functions do the preempt command configure on VRRP? (Select 2)

• A.Required for VRRP tracking to control which router is Primary
• B.Configures the router-to-router election priority
• C.Enables proactive rerouting of traffic to avoid congestion
• D.Enable a higher priority Backup switch to take over as Primary

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Which technology is designed to protect against a default gateway failure and downtime in the Dell PowerSwitch N-Series switches?

• A.MLAG
• B.CARP
• C.VRRP
• D.HSRP

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What is the size of the 802.1Q header of a VLAN-tagged Ethernet frame?

• A.4 bytes
• B.4 bits
• C.1518 bytes
• D.1512 bytes

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Which AAA method is only used for 802.1x and never returns an error?

• A.ias
• B.local
• C.enable
• D.line

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When upgrading MLAG switches, which switch should be upgraded first with new firmware code?

• A.primary peer switch
• B.Edge switch
• C.secondary peer switch
• D.root bridge switch

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