In a data center solution, high reliability is required for key services. Which modules (components) of CE switches can support hot backup?
A. Fabric card
B. Power supply
C. Fan
D. Main processing unit
Agile Controller-DCN can interconnect with these mainstream cloud platforms: OpenStack, FusionSphere, Red Hat, and Mirantis.
A. True
B. False
Which of the following switches supports MPLS?
A. S5720-LI
B. S5720-SI
C. S6720-SI
D. S5720-HI
Normally, "PWH' in the names of Sx7 switch models means that these models support IEEE 802.3bt PoE+
+
(60W)?
A.
True
B.
False
The maximum 10GE port density supported by an S6720 is 24 x 10GE.
A. True
B. False
Which of the following switches has no fan?
A. S5700-52X-LI
B. S5700-28P-LI
C. S5700-52P-LI
D. S5700-28X-PWR-LI
Which of the following functions are supported by an NGFW card on a chassis switch?
A. URL filtering
B. IPSec VPN
C. NAT
D. Firewall
E. Server load balancing
Which of the following is NOT an advantage of the S5730-SI compared to the S5720-SI?
A. Pluggable dual fans
B. BGP
C. 40 GE ports
D. Subcard
Which of the following is NOT an advantage of the S5720-SI compared to the S5720-LI?
A. 32k MAC entries
B. OSPF
C. Dual power modules
D. BGP
Which of the following switches supports downlink optical ports?
A. S6720-26Q-SI-24S-AC
B. S5720-16X-PWH-LI-AC
C. S5730-48C-SI-AC
D. S2720-52TP-EI-AC
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