Site to Site IPSec VPN Tunnel Negotiation Fails. How do I view the establishment and configuration of the IKE Phase 2 security association?

The following scan snoop attacks are:

About load balancing, the following configuration is available: [USG] slb enable [USG]slb [USG-slb] rserver
1 rip 10.1.1.3 weight 32 [USG-slb] rserver 2 rip 10.1.1.4 weight 16 [USG-slb] rserver 3 rip 10.1.1.5 weight 32
[USG-slb] group test [USG-slb-group-test]metric srchash [USG-slb-group-test] add rserver 1
[USG-slb-group-test] add rserver 2 [ USG-slb-group-test] add rserver 3 Which of the following statements is correct?

An intranet has made a network, the old equipment is offline, the new network equipment is brought online, and after the service test, it is found that most of the original service traffic cannot work normally. What is the quickest way to restore the business?

In the dual-system hot backup, when the slave does not receive the hello packet of the HRP sent in the HRP hello packet period, the slave device is considered to be faulty.