300-620 · Question #217
An engineer must add new servers to a Cisco ACI cluster and configure ports to accept the new servers. The existing servers are dual-homed to Leaf101 and Leaf102 using ports 1-3 and an interface polic
The correct answer is A. Attach interface selectors to leaf profiles Leaf103 and Leaf104. E. Select ports 1 and 2 using interface selectors.. To apply an existing interface policy group's configuration to new servers on different leaf switches, you must define interface selectors for the new ports and attach them to the corresponding leaf profiles.
Question
An engineer must add new servers to a Cisco ACI cluster and configure ports to accept the new servers. The existing servers are dual-homed to Leaf101 and Leaf102 using ports 1-3 and an interface policy group called cluster1_ifpg. The new servers must use ports 1 and 2 on Leaf103 and Leaf104. Which two actions must be taken to enable the ports with the same configuration as the existing servers in the cluster? (Choose two.)
Options
- AAttach interface selectors to leaf profiles Leaf103 and Leaf104.
- BUse interface selector for cluster1_infpg.
- CConnect with interface selector using a new AEP.
- DConfigure interface selector using a new interface policy group.
- ESelect ports 1 and 2 using interface selectors.
How the community answered
(19 responses)- A84% (16)
- C5% (1)
- D11% (2)
Why each option
To apply an existing interface policy group's configuration to new servers on different leaf switches, you must define interface selectors for the new ports and attach them to the corresponding leaf profiles.
To apply an existing interface policy group's configuration to new ports on Leaf103 and Leaf104, the defined interface selectors (E) must be attached to the respective leaf profiles for Leaf103 and Leaf104.
An interface selector is associated with an interface policy group through a leaf profile, not used for an interface policy group directly.
Creating a new AEP is not necessary if the existing 'cluster1_ifpg' is already associated with an appropriate AEP and the requirement is to use the same configuration.
The requirement is to use the same configuration as existing servers, which implies reusing the 'cluster1_ifpg', not creating a new interface policy group.
The first step in configuring specific physical ports is to define interface selectors that precisely identify ports 1 and 2 on Leaf103 and Leaf104, allowing policies to be applied to them.
Concept tested: Cisco ACI port configuration with Leaf Profiles and Interface Selectors
Source: https://www.cisco.com/c/en/us/td/docs/dcnm/aci/15x/configuration/cisco-aci-configuration-guide-151/m-cisco-aci-configuration-guide-151_chapter_0110.html#concept_A2B095790FC441C2950550B9206A8025
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