JN0-130章节练习(2019.05.07)

单项选择题
In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks.The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX.What can be done to solve this problem?（）
A. Enable Proxy ARP.
B. Disable Proxy ARP.
C. Enable Inverse ARP.
D. Disable Inverse ARP.
多项选择题
Which three options represent IDP policy match conditions? （）(Choose three.)
A.service
B.to-zone
C.attacks
D.port
E.destination-address
多项选择题
Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)
A. IGP routes advertised by P routers
B. IGP routes advertised by PE routers
C. VPN routes advertised by PE routers
D. VPN routes advertised by CE routers
单项选择题
How many IDP policies can be active at one time on an SRX Series device by means of the set security idp active-policy configuration statemen?（）
A.1
B.2
C.4
D.8
单项选择题
Which set of configuration commands illustrates the correct configuration steps for a PPP over ATM Interface?（）
A. interface atm 5/1.1 atm pvc 1 0 101 aal5autoconfig profile ppp generic autoconfig ip
B. interface atm 5/1.1 atm pvc 1 0 101 aal5snap encapsulation ppp ppp authentication pap ip unnumbered loopback 1 ip access-routes
C. interface atm 5/1.1 atm pvc 1 0 101 aalmux ip encapsulation ppp ppp authentication pap ip unnumbered loopback 1 ip access-routes
D. interface atm 5/1.1 atm pvc 1 01 101 aal5snap encapsulation pppoa ppp authentication chap ip profile generic
单项选择题
A user wants to establish an FTP session to a server behind an SRX device but must authenticate to a Web page on the SRX device for additional authentication.Which type of user authentication is configured?（）
A. pass-through
B. WebAuth
C. WebAuth with Web redirect
D. pass-through with Web redirect
多项选择题
Which two authentication protocols can be configured for RIP on an ERX Edge Router? （）
A.A
B.B
C.C
D.D
单项选择题
You want to test a configured screen value prior to deploying.Which statement will allow you to accomplish this?（）
A. [edit security screen] user@host# show ids-option untrust-screen { alarm-test-only; }
B. [edit security screen] user@host# show ids-option untrust-screen { alarm-without-drop; }
C. [edit security screen] user@host# show ids-option untrust-screen { alarm-no-drop; }
D. [edit security screen] user@host# show ids-option untrust-screen { test-without-drop; }
单项选择题
Which TCP port does LDP use for its protocol communications?（）
A.464
B.466
C.644
D.646
单项选择题
You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device.What could be causing this problem?（）
A. incorrect DSL network redistribution
B. incorrect static host route configuration
C. incorrect static customer route configuration
D. incorrect default static route configuration on the end user