Cisco
352-011 · Question #2
As part of network design, two geographically separated data centers must be interconnected using Ethernet-over-MPLS pseudowire. The link between the sites is stable, the topology has no apparent…
The correct answer is B. Ensure that the spanning tree diameter for one or more VLANs is not too large. You're out of extra usage · resets 5am (America/New_York)
Data Center Network Design
Question
As part of network design, two geographically separated data centers must be interconnected using Ethernet-over-MPLS pseudowire. The link between the sites is stable, the topology has no apparent loops, and the root bridges for the respective VLANs are stable and unchanging. Which aspect must be the part of the design to mitigate the risk of connectivity issues between the data centers?
Options
- AEnable 802.1d on one data center, and 802.1w on the other.
- BEnsure that the spanning tree diameter for one or more VLANs is not too large.
- CEnable UDLD on the link between the data centers.
- DEnable root guard on the link between the data centers.
How the community answered
(30 responses)- A3% (1)
- B83% (25)
- C10% (3)
- D3% (1)
Explanation
You're out of extra usage · resets 5am (America/New_York)
Topics
#Spanning Tree Protocol#Ethernet over MPLS#STP convergence#DC interconnection
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