单项选择题
A. authentication-order radius;
B. authentication-order password;
C. authentication-order [radius password];
D. authentication-order [password radius];
多项选择题 Given the output from a show route extensive command (some information removed): 10.10.0.0/16(2 entries, 1 announced) Communities: 64512:666 90:4070 5834:66 172.16.1.0/24(1 entries, 1announced) Communities: 65000:1696 1234:666 50:7090 172.16.20.0/22 (3 entries, 1 announced)Communities: 65544:1000 80:1001 8431:14952 192.168.33.64/26 (2 entries, 1 announced) Communities:10:4307 9231:1071 64512:999 Which two routes appear when a show route community 64512:* command is executed?（）
单项选择题 Which BGPv4 authentication type is supported in JUNOS software?（）
单项选择题 What is the default LSP lifetime value in JUNOS software?（）