QUESTION: 101

What are the following techniques for improving MPLS BGP VPN reliability?( Multiple choice question)

dual home networking is configured at the access layer
VPN FRR
VPN GR Private IP routing between
PE-CE FRR

Answer(s): A,B,C,D

Cross-device link aggregation realizes the back-to-back transmission of data traffic and the mutual spare of the heap member switches, but due to the limited bandwidth of the heap cable between the heap devices, the forwarding efficiency can be improved in the following ways?

Enable traffic to be forwarded locally first
Connect the stacking device via a stacking card
Configure the stacking system MAC address switching
Enables the stacking multi-master check function

Answer(s): A

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QUESTION: 103

BGP EVPN does MAC address advertisement, ARP message advertisement, and IRB route advertisement for which BGP EVPN route is advertised?

Type3
Type2
Type4
Type1

Answer(s): B

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QUESTION: 104

There is an existing router interface serial 0 in OSPF area 1 , well will interface Serial 0 is set to silent interface. So what is the impact of this setting?

OSPF establishes usable adjacencies through this junction
OSPF does not join the routes learned from the connector to the local routing table
OSPF does not establish any adjacency relationships through the junction
OSPF receives a route update answer from the neighbor.

Answer(s): C

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QUESTION: 101

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QUESTION: 103

QUESTION: 104