What is the importance of using Virtual Output Queues on ingress Line Cards in a high-end
router?

Which of the following statements about MD5 Routing Updates authentication is valid? (Select
two)

In which of the following BGP-related events is an End-of-RIB (EOR) message sent?

What is the requirement of Remote Triggered Black Hole (RTBH ) filtering?

RIPv2 differs from RIPv1 in that:

Which 4 statements regarding MPLS Label Stack Encoding is true?

What ISIS TLVs are used to support MPLS-traffic Engineering?

The layer 2 protocol used by POS technology offers a standarized way for mapping IP packets
into SONET/SDH payloads. Select the correct sequence of POS operation.

1) Data is scrambled and synchronous mapping takes place by octet into the SONET/SDH frame.
2) Encapsulated via Point-to-Point Protocol (PPP) takes place framing information is added with
High-level Data Link Control (HDLC).
3) Gaps between frames are filled with flags, set to value 7E.
4) Octet stuffing occurs if any flags or resultant escape characters (of value 7D) are found in the
data.
5) Data is segmented into an IP datagram with its 20-byte IP header.

Select 3 AVPs (Attribute-Value Pair) which MUST be present in the ICRQ:

Which two options best describe the purpose of session ID and cookie field in a L2TPv3 packet?