单选题In JUNOS software, which type of VPN supports IPX and Appletalk?（）A Martini based VPNsB 2547bis based VPNsC Sham link based VPNsD Virtual Router based VPNs

第1题：

第2题：

Which JUNOS software feature allows a user to define specific next-hop values for IP packets based on the source IP address of that packet？（）

• A、MPLS
• B、Load Balancing
• C、Class Based Forwarding
• D、Filter Based Forwarding

第3题：

第4题：

Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）

• A、JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.
• B、JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.
• C、JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.
• D、JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.

第5题：

In JUNOS software, which type of encapsulation is required on a PE router for the CE-facinginterface in a Martini-based VPN?（）

• A、ATM
• B、CCC
• C、HDLC
• D、Ethernet

第6题：

第7题：

In JUNOS software， which type of VPN supports IPX and Appletalk？（）

• A、Martini based VPN’s
• B、2547bis based VPN’s
• C、Sham link based VPN’s
• D、Virtual Router based VPN’s

第8题：

第9题：

What are three examples of a provider-provisioned VPN supported by JUNOS software？（）

• A、L2F
• B、PPTP
• C、Circuit cross-connect
• D、Draft-Martini-based VPNs
• E、Draft-Kompella-based VPNs

第10题：

Which statement is true regarding the Junos OS?（）

• A、The Junos kernel is based on the Solaris operating sytem
• B、The Junos kernel is based on the GNU Zebra operating system
• C、The Junos kernel is completely original and not based on any other operating system
• D、The Junos kernel is based on the FreeBSD UNIX operating system