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Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) Sample Questions:

1. Which of the following descriptions about SACG certification is correct?

A) SACG essentially controls access users through 802.1X technology.
B) SACG is generally deployed in a bypass mode without changing the original network topology.
C) SACG certification is generally used for existing wired networks.
D) SACG certification is generally used for new wireless networks.

2. A network needs to replace the dual-system hot-standby USG_A and USG_B due to the network upgrade of the new hardware USG. Without affecting the business, how to upgrade:
USG_A is the Active device, and USG_B is the Standby device.
Which of the following are the correct cutover steps?
① Connect the 5th line to the new USG_B in turn.
② Connect lines 1 , 2 , and 3 from the old USG_A to the new USG A in turn,
③ Power on the new USG_B and the new USG_A, and import the configuration.
④ Input undo hrp enable in USG_B, and cut off lines 4, 5, and 3 in turn.
⑤ Adjust the routing cost so that all traffic passes through USB_B.
⑥ Enter hrp enable for new USG_A and new USG_B to adjust routing cost to meet expectations.

A) ④ -> ① -> ⑤ -> ③ -> ② -> ⑥
B) ③ -> ④ -> ⑤ -> ① -> ② -> ⑥
C) ③ -> ④ -> ① -> ② -> ⑥ -> ⑤
D) ③ -> ④ -> ① -> ⑤ -> ② -> ⑥

3. Which of the following packets can be unicast packets

A) BFD
B) VRRP Hello
C) HRP Hello
D) OSPF Hello
E) VGMP Hello

4. What are the online certificate application methods supported by firewall PKI?

A) LDAP
B) TFTP
C) FTP
D) HTTP
E) SCEP

5. As shown in the figure below, a company uses the USG6600 firewall as the egress. The company has two egresses. Carrier A and carrier B share the egress load. When an engineer deploys the firewall, two egresses are added to the untrust zone at the same time. The user has joined the trust zone and made source NAT mapping. After the deployment, it is found that some users have normal access to the Internet, while some users have very slow access to the Internet, and even sometimes cannot access the Internet.
[USG] display firewall session table verbose
http VPN: public --> public
Zone: trust --> untrust TTL: 00:00:10 Left: 00:00:08
Interface: GigabitEthernet0/0/0 Nexthop: 41.134.5.49 MAC: F0-DE-F1-69-26-91
<--packets: 9 bytes: 364 -->packets: 9 bytes: 364
10.16.1.20:5246 [41.134.5.52:5246] --> 16.8.3.8:80
http VPN: public --> public
Zone: trust --> untrust TTL: 00:10:00 Left: 00:09:59
Interface: GigabitEthernet0/0/1 Nexthop: 41.160.30.65 MAC: 00-21-97-cf-22-38
<--packets: 4 bytes: 238 -->packets: 14 bytes: 1640
10.16.1.122:3745 [41.134.5.52:3745] --> 2.2.2.2:80
[USG] display ip routing-table
20:56:07 2012/09/30
Route Flags: R - relay, D - download to fib
Routing Tables: Public
Destinations: 5 Routes: 5
Destination/Mask Proto Pre Cost Flags NextHop
0.0.0.0/0
Static 60
0
RD 41.134.5.49
0.0.0.0/0
Static
60
0
RD 41.160.30.65
10.16.1.1/24
Direct
0
0
D 127.0.0.1
127.0.0.0/8
Direct
0
0D 127.0.0.1
127.0.0.1/32
Direct
0
0
D 127.0.0.1
Based on the above information, please determine which of the following descriptions is correct?

A) The issue is related to carrier network stability.
B) The problem is caused by the user's PC.
C) The problem is caused by an equal-cost route.
D) It can be inferred that the source NAT configuration is correct.

Solutions: