多项选择题

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

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

点击查看答案&解析

上一题目录下一题

相关考题

单项选择题

VoIP bearer traffic is typically marked to which DSCP value？（）

A.cs3
B.cs7
C.ef
D.af41
E.af31
F.0（default）

多项选择题

In Multicast VPN （MVPN） implementations， which two of the following statements are regarding the DefaultMDT Group？（）

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

单项选择题

A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）

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