1.
MPLS is a switching standard defined by the IETF. Which device adds or deletes labels?
2.
Which encapsulation mode is used for the MPLS protocol on an Ethernet network?
3.
Where is the MPLS label in a data frame?
4.
A 32-bit MPLS header consists of a 20-bit label used for packet forwarding, a 3-bit EXP field that identifies the IP packet priority, a l-bit bottom-of-stack flag that identifies the last label, and an 8-bit TTL field.
Which statement about the TTL field is true?
5.
Which devices are used in the MPLS BGP VPN domain?
6.
On an MPLS VPN network, which interface is used by PEs to set up an MP-IBGP peer relationship?
7.
When you experience trouble in locating faults on a BGP/MPLS VPN network, what should you do?
8.
MPLS BGP VPN is an L3VPN technology used in a Provider Provisioned VPN (PPVPN) solution.
Which is the basis of MPLS BGP VPN?
9.
What are the advantages of subnet division?
10.
Assume that the subnet mask is 255. 255. 255. 248. Which of the following addresses are valid host addresses?