Refer to the exhibit. A Cisco ACI fabric connects with the same L3Out to SW1 and SW2. The fabric has a single tenant and single VRF. Which two actions must be taken to allow Host1 to communicate…

The correct answer is C. Add subnet 2a01:8c8:03a0:3::2/64 under Telco_EPG. D. Associate bridge domain Telco_BD to L3out_Telco. The bridge-domain subnet that contains Host1 and its default gateway (2a01:8c8:03a0:3::1/64) must be configured as advertised externally so it is reachable via the L3Out. The bridge domain Telco_BD must be associated with L3out_Telco so that routing between Host1’s subnet and…

External Network Connectivity

Question

Refer to the exhibit. A Cisco ACI fabric connects with the same L3Out to SW1 and SW2. The fabric has a single tenant and single VRF. Which two actions must be taken to allow Host1 to communicate with the external EPG subnet? (Choose two.)

Exhibit

Options

ADisable unicast routing on bridge domain Telco_BD.
BAdd subnet 2a01:8c8:03a0:3::2/64 under Telco_EPG.
CAdd subnet 2a01:8c8:03a0:3::2/64 under Telco_EPG.
DAssociate bridge domain Telco_BD to L3out_Telco.
ECheck the box of No Default SVI Gateway under Telco_BD.

How the community answered

(26 responses)

A
8% (2)
B
12% (3)
C
62% (16)
E
19% (5)

Explanation

The bridge-domain subnet that contains Host1 and its default gateway (2a01:8c8:03a0:3::1/64) must be configured as advertised externally so it is reachable via the L3Out. The bridge domain Telco_BD must be associated with L3out_Telco so that routing between Host1’s subnet and the external EPG subnet can occur.

Topics

#L3Out#external EPG#bridge domain#subnet configuration#IPv6

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