The following statement is wrong (multiple choice)
Answer : B, D
The router relies on hardware BFD and FRR technology to achieve high reliability. FRR has LDP FRR and VPN RFF. LDP FRR is tunnel level protection. VPNFRR is service level protection.
Answer : A
The fixed interface of the AR550C-2C6GE is 2*GE Combo + 6*GE RJ45.
Answer : A
Outdoor product cover indoors, usually appear in any of the following scenarios
Answer : C, D
Which of the following access authentication methods does the S5720-HI support? () (multiple choice)
Answer : B, C, D
AP7060DN is the industry's first commercial 10GE AP
Answer : A
Huawei cloud management platform supports multiple authentication methods, and which transmission protocol is used for authentication data.
Answer : A