下列关于国际争端的解决说法正确的是：

A.Traceroute transmits ICMP echo-request packets.

B.Traceroute transmits UDP packets.

C.Traceroute receives ICMP echo-reply packets.

D.Traceroute receives ICMP port-unreachable packets.

A. The Junos OS supports client, server, and symmetric modes of NTP operation.

B. Synchronized time on all network devices makes log messages more useful for troubleshooting.

C. Authentication methods are not supported.

D. The Junos OS must be used as the primary time reference.

A.Units in JUNOS are always required for any interface configured with logical addresses such as IP and IPv6.

B.Units in JUNOS are only required when you are configuring sub-interfaces for inter-VLAN routing.

C.Unit numbers must match the DLCI or VCI numbers configured on the interface.

D.Unit 0 is the only value allowed on interfaces running HDLC, PPP, or for Ethernet interfaces not doing VLAN-tagging.

A. The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.

B. Policies are evaluated from right to left as displayed in the Junos OS configuration file.

C. Polices are evaluated based on the order in which they are applied to a routing protocol.

D. Policy processing stops once the last statement in the policy is evaluated.

A. The routing table is populated by the forwarding table.

B. Devices running the Junos OS can accommodate multiple routing tables.

C. Information learned from routing protocols is stored in the routing table.

D. The primary routing table for IPv4 unicast routes is inet.4.

A. When configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.

B. When configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.

C. If a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .

D. If a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.

A. You can see the contents of the log file by entering the show log <filename> command

B. Trace options will send information to your screen automatically

C. Trace options are limited to one protocol at a time

D. The file name and set of flags may be specified when enabling trace options

A. The Junos OS applies service ALGs only for the first packet of a flow.

B. The Junos OS uses fast-path processing only for the first packet of a flow.

C. The Junos OS performs policy lookup only for the first packet of a flow.

D. The Junos OS applies SCREEN options for both first and consecutive packets of a flow.

A、The United Nations was established to promote diplomacy between major powers.

B、Architecture reflects gender awareness.

C、

D、

A. MD5 authenticaton is supported by the Junos OS

B. Server mode is not supported by the Junos OS

C. The Junos OS can provide a primarytime reference

D. The Junos OS does not support the use of a boot server