When is an IPSec SA built on the Teleworker Router?()
A. when the router is booted up
B. when the router administratively does a no shutdown" on the IPSec SA
C. when traffic matches a line of the access-list tied into the crypto-map in the router configuration, and that particular IPSec SA is not already up
D. when the ISAKMP SA completes negotiation of all IPSec SAs (one per access-list line in the crypto ACL), it will be brought up immediately
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摩托罗拉BSS/RXCDR参数中,“sccp_trel”的现网设置范围是(),现网主流设置是()。
()说:“有一千个《红楼梦》的读者,他们心中就有一千个王熙凤或别的人物。”
在施工过程中如需到通信机房电焊接电(小型电焊机),电源线可以随意连接。()
A. 正确
B. 错误