A. Failover between preference levels is the default.
B. One algothrim is failover within a preference level.
C. Failover across all preference levels is the default.
D. One algothrim is failover between preference levels.
E. One algothrim is failover across all preference levels.
第1题:
以下程序段的输出结果为( )。 int j=2 switch (j){ Case 2: system.out.print("two."): Case 2+1: System.out.println("three."); break: default: System.out.println (“value is”+j): Break }A.B.two
A.two.three.
B.two
C.three
D.value is 2
第2题:
下面能正确表示L2TP数据包封装格式的?
A.IP |TCP |L2TP | PPP;
B.IP |UDP |L2TP | PPP;
C.IP |L2TP |TCP | PPP;
D.IP |L2TP |UDP | PPP;
第3题:
下面能正确表示L2TP数据包封装格式的?
A.IP |UDP |L2TP | PPP
B.IP |TCP |L2TP | PPP
C.IP |L2TP |TCP | PPP
D.IP |L2TP |UDP | PPP
第4题:
A.064Tunnel-Type
B.066Tunnel-Client-Endpoint
C.067Tunnel-Server-Endpoint
D.081Tunnel-Private-Group-ID
E.082Tunnel-Assignment-ID
F.083Tunnel-Preference
第5题:
GRE VPN配置任务包括()
A.创建虚拟Tunnel接口
B.指定Tunnel接口的源端
C.指定Tunnel接口的目的端
D.设置Tunnel接口的网络地址
第6题:
1、下面能正确表示L2TP数据包封装格式的?
A.IP |TCP |L2TP | PPP;
B.IP |UDP |L2TP | PPP;
C.IP |L2TP |TCP | PPP;
D.IP |L2TP |UDP | PPP;