Question 1

Regular expressions can be used for Community-filter and AS-path-filter definition attribute types for route filtering.

Options :

A : True

B : False

Answer: A

Question 2

The following description of MED, correct:

Options :

A : MED default value is 100

B : MED can only be passed within this AS

C : MED is an optional non-transitional attribute

D : MED The default value is 0

Answer: C,D

Question 3

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

Options :

A : Type3

B : Type2

C : Type4

D : Type1

Answer: B

Question 4

OSPFV is the GP running on the P4 network) OSPF3 is the KGP running on the IP6 network. OsPFV works

the same basic way as OSPF2, such as elections for DR and BDR. As shown in the figure, an engineer uses

three routers for IP6 service testing, and he wants to interconnect the IPv6 network by running OSPFv3 Which

of the following statements is correct regarding the election of the network DR?

Options :

A : After the network converges, R1 is DR

B : After the network converges, the engineer modifies the priority of R1 to 100, the priority of R2 to 10, and R3 to the default value. When the network converges again, Rl is DR and R2 is BDR

C : After the network converges, the broadcast link adds a device, R4, with a priority of 150 When the network converges again, R4 is DR

D : After the network converges, R1 is powered off and restarted, and when the network converges again, R3 is DR

Answer: B,C,D

Question 5

The following statement about static VXLAN tunnel configuration is correct?

Options :

A : A BD needs to create an NVE country, and when there are multiple BDs, multiple NVE interfaces must be created

B : An NVE interface can be associated with multiple VNls, so you can create only one NVE interface when there are multiple BDs

C : For a VXLAN tunnel, you need to create a corresponding NVE interface, in which you explicitly specify the source IP address and the destination IP address , so there are multiple VXLAN tunnels on the VTEP that must be vE interfaces The destination address of the VXLAN tunnel is specified in the

D : NVE interface, and multiple VXLAN tunnels can create only one NVE interface

Answer: D

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