how to prepare for ccie security lab

how to prepare for ccie security lab

Origin attribute origin informs all AS in internetwork how network got introduced into BGP. As can be seen from the figure,how to prepare for ccie security lab, the box is the 4507R chassis. Support for dual engines, currently only one engine is configured. WS-X45-SUP7L-E, here again, this engine is usually licensed to send ip base when it is bought, that is, it supports OSPF. But this time did not send, everyone must pay attention when configuring, this time can be configured successfully, there is no fallback, it is because the customer's configuration is too simple, it is not worth mentioning, so it is successful, this is also entirely luck .