Which of the following belong to the delivery process of dry MPLS VPN routes? (Multiple choice)

• A.The process of VRF route injection into MP-BGP
• B.Route exchange between CE and PE
• C.The process of injecting MP-BGP routes into VRF
• D.Distribution process of public network labels

Comment: *

Name: *

Email: *

Verification: *

What is the purpose of configuring LSP fragmentation on an IS-IS device?

• A.Enable the device to support more IS-IS routing entries
• B.has no practical purpose
• C.Make the device unable to establish IS-IS neighbors
• D.Prevent the device from learning IS-IS routing information

Comment: *

Name: *

Email: *

Verification: *

Which of the following regular expressions can match only BGP route entries that pass through AS200 and then AS300?

• A._[200 300]_
• B._ ( 200 300 ) _
• C.^200|^300
• D.200$|300$

Comment: *

Name: *

Email: *

Verification: *

Regarding MP-BGP, which of the following descriptions is wrong?

• A.MP-BGP needs to assign private network labels to VPNV4 routes
• B.MP-BGP's packet types and VPNv4 route advertisement policies are the same as BGP-4
• C.When the PE and CE exchange routes through BGP, a BGP process needs to be created on the CE for each VPN instance
• D.MP-BGP advertises VPNv4 routes through MP REACH NLRI and MP UREACH NLRI attributes

Comment: *

Name: *

Email: *

Verification: *

According to the configuration shown in the figure below, you can know that R4 has an interface advertised into IS-IS?

• A.3
• B.1
• C.2
• D.0

Comment: *

Name: *

Email: *

Verification: *