问答题
DHCP的防止欺骗的机制是什么？
DHCP snooping
单项选择题 WhichofthefollowingistheencryptionalgorithmusedforprivoptionwhenusingSNMPv3？（）
问答题 描述一下multicastForward-protocol。
单项选择题 Refer to the exhibit. Based on the configuration shown, which queuing mechanism has been configured on interface serial 1/0?（）
