A.Amplification is prevented if global changes have only a local effect as opposed to systems in which global changes have a local effect
B.Amplification is prevented if local changes have only a local effect as opposed to system inwhich localchange have a global effect
C.Internet domain does not suffer from“The Amplification Principle”as BGP takes care of misbehaving advertisers
D.None of the above
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A.Following a link flap in the BGP speaker’s AS
B.During initial convergence.
C.Following a Route Processor Switchover.
D.Just before sending a CEASE message to tear down the session.
E.During capability negotiation
A.cs3
B.cs7
C.ef
D.af41
E.af31
F.0(default)
A.It is used for PIM control traffic
B.It is optionally configured for a high bandwidth multicast source to reduce multicast traffic replication to uninterested PE routers
C.Within the VPF configuration in the PE router, multiple Default MDT groups are configured so each VPF can support multiple multicast sources
D.There is a reduced multicast state in the MPLS core P routers
E.When multicast traffic exceeds a certain configured threshold, traffic from the Data MDT is switched to the Default MDT to conserve bandwidth
A.Logging detect fail-login
B.Login on-failure log
C.Login detect login-failure log
D.Logging login on-failure
E.none of the above
A.GFC-4 bits of generic flow control
B.Forward-explicit congestion notification(FECN)
C.VCI-16 bits of virtual channel identifier
D.CLP-1 bit of congestion loss
E.HEC-8 bit of header error control
F.ATM Discard Eligibility(DE)bit
最新試題
Which option describes a benefits of IPv6 VPN Provider Edge?()
MPLS label mapping on an LSR is displayed by which IOS command?()
Which option is not a valid method to assign the lowest-order 64-bit field of an IPv6 unicast address?()
In optical transmission systems, chirped lasers are used for the purpose of:().
Which statement is FALSE concerning Concatenation?()
Which four statements about Ethernet virtual circuit (EVC) infrastructure are true? ()
Which two routers support cable access?()
Which three protocols use TLVs to carry attributes?()
Which three statements about MPLS traffic engineering (MPLS TE) are true? ()
Which statement about the use of Route Target Rewrite is true?()