Cisco
300-610 · Question #234
300-610 Question #234: Real Exam Question with Answer & Explanation
The correct answer is B. Configure VLAN 12 on the switch, and add it to the mgmt VRF.. To configure the Nexus 3064 to use VLAN 12 for management within the mgmt VRF, the engineer must configure VLAN 12 on the switch and add its SVI to the management VRF.
Data Center Network Design
Question
A Cisco engineer is configuring a customer design scenario that consists of Cisco Nexus 7000 series switches. The remote management access of all the Layer 2 switches is configured on a specific VLAN 12, with subnet 10.0.12.0/24. The route goes through a firewall that has rules to restrict traffic to/from VLAN 12. The engineer is adding a Nexus 3064 with the primary use as a core router for the VLANs. How must the engineer specify the management VRF to use VLAN 12 for management so it is on the same subnet as the rest of the LAN switches?
Options
- AThe L3 SVI on the switch must not accept management traffic.
- BConfigure VLAN 12 on the switch, and add it to the mgmt VRF.
- CPlug the physical management interface into an access port on VLAN 12.
- DCreate SVI, add management to a new VRF, and keep it in global
Explanation
To configure the Nexus 3064 to use VLAN 12 for management within the mgmt VRF, the engineer must configure VLAN 12 on the switch and add its SVI to the management VRF.
Common mistakes.
- A. The L3 SVI on the switch must accept management traffic if it is to be used for in-band management, so this choice contradicts the objective.
- C. Plugging the physical management interface into an access port on VLAN 12 uses the dedicated out-of-band management interface, which is separate from in-band data plane and management VRF configuration.
- D. Creating an SVI and adding management to a new VRF while keeping it in global is contradictory and does not align with placing the SVI for VLAN 12 into the standard
mgmtVRF.
Concept tested. Cisco Nexus in-band management VRF configuration
Topics
#Cisco Nexus#management VRF#VLAN#SVI#network management
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