单项选择题

A.Forwards them to Router BB.Forwards them to Router CC……

Given the topology displayed in the exhibit.

All links have an OSPF metric of 10.The link between Router A and Router B is in area 0.0.0.0. All other links are in area 0.0.0.1.What does Router A do with packets destined for Network Z？（）

A.Forwards them to Router B
B.Forwards them to Router C
C.Detects a routing loop and discards them.
D.Forwards them to Router B and Router C alternately.

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热门试题

单项选择题WhichLSAisusedinJUNOSsoftwarewhenaOSPFrouterrestarts？（）

A.LSA Type 6
B.LSA Type 9
C.LSA Type 10
D.LSA Type 11

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