求救哦我的isdn一直跳起来呢． 我这样的配置是否能控制我的isdn的拨号时间段呢．谢谢大家能不能帮我看看． interface BRI2/1 description ISDN NO.021-46854587 ip address １９２．１６８．２５３．１ 255.255.255.252 ip access-group 101 out encapsulation ppp dialer idle-timeout 300 dialer string 051265478232 dialer load-threshold 120 either dialer-group 1 isdn switch-type basic-net3 ppp authentication chap ppp multilink ! dialer-list 2 protocol ip list 101    time-range isdn periodic daily 17:00 to 23:59 access-list 101 permit ip any any log time-range isdn 没有人试过吗 Time-based ISDN DDR http://www.cisco.com/en/US/tech/tk801/tk133/technologies_configuration_example09186a0080094089.shtml [ 关闭窗口 ]