Which of the below is not the high-reliability technology?
- A . VPN FRR
- B . E-Trunk
- C . IP/LDP FRR
- D . IBGP
Which are main differences between CE12800S and CE12800? ( ) (Multiple Choice)
- A . demension size
- B . the number of switching fabric
- C . no orthogonal architecture
- D . new line card only for CE128S
Which models does S12700 compete against overseas? (Multiple Choice)
- A . Cisco 3850
- B . Cisco 6800
- C . Cisco 4500X
- D . Cisco N9000
- E . HP 10500
How much switching fabric slots that NE40E-X8 could support?
- A . 3
- B . 2
- C . 4
- D . 0
The 10GE downlink TOR switch moduel is ( )
- A . CE58XX
- B . CE68XX
- C . CE78XX
- D . CE88XX
What type of switch is S3700?
- A . L2 100M switch
- B . L2 gigabit switch
- C . L3 100M switch
- D . L3 gigabit switch
The MAC table size of CE12800’s F series line card is( )
- A . 256K
- B . 512K
- C . 750K
- D . 1M
Which technology is recommended for data centers interconnected?
- A . BGP-EVPN + VxLAN
- B . SVF
- C . CSS
- D . iStack
The end-to-end service recovery time that Huawei could support is?
- A . 50ms
- B . 10ms
- C . 3.3ms
- D . 200ms
ISM (Industrial Scientific Medical) frequency band is license free, there is no authorization for using this frequency.
- A . TRUE
- B . FALSE
Which encryption algorithms do AR support? (Multiple Choice)
- A . SM1
- B . SM2
- C . SM3
- D . SM4
Which scenarios is suitable to deploy wall plate AP2050DN? (Multiple Choice)
- A . Hotel
- B . Dormitory
- C . Hospital
- D . Outdoor square
- E . Shopping mall
AR550 series can be used on In-Vehicle Scenarios.
- A . TRUE
- B . FALSE
EVPN is used as control plane for Vxlan of CE switch.
- A . TRUE
- B . FALSE
Which are AR G3 key reliability technologies? (Multiple Choice)
- A . Hot swap cards
- B . Power module redundancy
- C . Main controller redundance
- D . BFD
What is the maximum switching capacity of S6720?
- A . 480Gbps
- B . 610Gbps
- C . 960Gbps
- D . 1.44Tbps
Which line card is NOT used for chassis switches?
- A . X1E card
- B . EA card
- C . EB card
- D . EC card
HP MSR950 series can map ( )
- A . AR160
- B . AR1220
- C . AR510
- D . AR2240
Huawei’s agile education solution offers following features? (Multiple Choice)
- A . High Capacity User Management
- B . Wired and Wireless In-Depth Convergence
- C . Software-defined Education Network
Which model is recommended when small branch of 0 to 50 users?
- A . AR2220
- B . AR2240
- C . AR3260
- D . AR160
eSight and U2000 both can manage full series of AR routers.
- A . TRUE
- B . FALSE
Which one of following standard can not work at 2.4GHz?
- A . 802.11ac
- B . 802.11b
- C . 802.11g
- D . 802.11n
AR G3 routers can support built-in zone-based firewall function
- A . TRUE
- B . FALSE
Which devices can bring interference to Wi-Fi device? (Multiple Choice)
- A . Microwave Oven
- B . Bluetooth
- C . ZigBee
- D . Baby Moniter
- E . Cordless Telephone
Which model supports LET feature?
- A . AR161FW
- B . AR169 FVW
- C . AR169BF
- D . AR161G-L
When 36*100GE line card is used in CE12800, which type SFU is suggested ( )?
- A . SFUA
- B . SFUC
- C . SFCF
- D . SFUG