WhichLSAisusedinJUNOSsoftwarewhenaOSPFrouterrestarts？（）……

多项选择题InwhichtwowayscantherouterIDselectionbecontrolled？（）

A.Manually assign RID
B.Configure local-address
C.Enable the fxp0 interface
D.Assign nonmartian address to lo0.

单项选择题InJUNOSsoftware，whichwouldpreventanOSPFrouterfromimportingthe10.0.0.4 30summaryroute？（）

A.Import policies are not allowed， so this is not possible.
B.Export policies are not allowed， so this not possible.
C.Apply a firewall filter matching 10.0.0./4/30 and reject the route.
D.Apply an import policy matching 10.0.0.4/30 and reject the route.

单项选择题WhatisafunctionoftheOSPFType7LSA？（）

A.It describes the reachability of routes in stub areas.
B.It describes the reachability of routes in totally-stubby areas.
C.It describes the reachability of routes in not-so-stubby areas.
D.It describes the reachability of routes in partially-stubby areas.

多项选择题WhichthreeauthenticationoptionsdoesIS-ISsupport？（）

A.MD5
B.DES
C.Kerberos
D.Unauthenticated
E.Simple password

多项选择题WhichfourcomponentsmakeuptheNetworkEntityTitle（NET）ofanIS-ISrouter？（）

A.AF
B.AFI
C.MAC
D.Area
E.SysID
F.A-Selector
G.N-Selector
H.IP-address