File Info
| Exam | Data Center, Professional |
| Number | JN0-680 |
| File Name | Juniper.JN0-680.Train4Sure.2018-10-21.40q.tqb |
| Size | 5 MB |
| Posted | Oct 21, 2018 |
| Download | Juniper.JN0-680.Train4Sure.2018-10-21.40q.tqb |
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Demo Questions
Question 1
You are deploying a VXLAN using EVPN signaling overlay network. PE1 and PE2 are multihomed to the connected CE device. You notice that the traffic is not load-balancing as expected.
Referring to the exhibit, which two actions will solve this problem? (Choose two.)
- Set the route distinguisher on PE2 to 11.11.11.11:100.
- Set the LACP system ID on PE2 to 00:00:00:00:00:01.
- Set the ESI on both devices to 00:00:00:00:00:00:00:00:00:00.
- Set the ESI on PE2 to 00:11:11:11:11:11:11:11:11:11.
Correct answer: BD
Explanation:
Reference: https://www.juniper.net/documentation/en_US/junos/topics/concept/evpn-bgp-multihoming-overview.htmlReference: https://tgregory.org/2016/06/21/evpn-all-active-multihoming/ Reference: https://www.juniper.net/documentation/en_US/junos/topics/concept/evpn-bgp-multihoming-overview.html
Reference: https://tgregory.org/2016/06/21/evpn-all-active-multihoming/
Question 2
In a preprovisioned mixed Virtual Chassis, which statement is correct about converting a 40Gbps QSFP+ to a Virtual Chassis port in an EX4300?
- LLDP is enabled on that interface.
- LLDP is disabled on that interface.
- One end of the link is configured as a Virtual Chassis port.
- Both ends of the link have the default configuration.
Correct answer: D
Explanation:
Reference: https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/virtual-chassis-qfx-series-cli.html Reference: https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/virtual-chassis-qfx-series-cli.html
Question 3
You are implementing a Virtual Chassis using QFX5100s and EX4300s in your data center.
In this scenario. which three hardware capabilities are affected? (Choose three.)
- usable VCP connections limited to 10GbE
- MAC table size
- number of usable ports per member
- number of supported routing instances
- maximum number of firewall filters
Correct answer: BDE
Explanation:
Reference: http://africa.westcon.com/documents/54080/ex-series-qfx-series-switching-product-comparison-matrix.pdf Reference: http://africa.westcon.com/documents/54080/ex-series-qfx-series-switching-product-comparison-matrix.pdf
