★ ⭐Switch port mirroring packet capture method

• Mirror image

Using an H3C device as a PPPoE relay, the PPPoE client behind the device is unable to establish a connection with the server.

• Layer-2 forwarding

Switch STP cannot prevent static aggregated interfaces from forming loops, and how to solve it

• STP
• LACP

How to locate when the AP keeps rebooting and DHCP address pool is exhausted

• DHCP
• AP management

How to download the Heterogeneous Migration client of windows when you cannot find it in the service page

• P2V or V2V migration
• Virtual machine migration

AC added to WBC displays offline problem handling experience case

• Cloud-Net

★ Experience case of accessing WA6120X without console

• AP management
• Equipment management
• SMB series wireless controller for small and medium-sized enterprises

★ IPSEC tunnel establishment fails, debug shows IPSEC/7/EVENT:Failed to match profile problem handling experience cases

• IPSec VPN
• General
• MSR Series

Experience cases of Consume API from WLC

• Equipment management

★ Solution to upload the Wifi term & condition into the Cloudnet Wifi Guest Portal instead of default term & condition

• Cloud-Net

Methods to circumvent the problem of SSL VPN web pages not being able to upload files larger than 50M or 80M in size

• SSL VPN

Experience case of handling SSLVPN service failure due to FW traffic hitting Outbound LLB

• SSL VPN
• Outbound link load balancing

★ Experience case of handling the problem of being unable to obtain FIT AP diagnostic information using the console

• AP management

★ Experience case of handling the problem that switch packet filtering does not take effect on traffic accessing the local address

• Policy-based Routing
• General

Experience case of failure to read device OID node using snmpget

• SNMP

Experience cases of using snmpwalk to read device MIB nodes and delete snmp configuration

• SNMP
• mib

Experience case of reading 2.4G and 5G terminal association numbers through mib nodes

• SNMP
• MIB

Experience case of handling the problem of Comware V7 switch interface receiving a large number of aborts frames

• Ethernet interface
• Packet loss

Layer 2 isolation cannot provide unicast access

• wlan access

★ IPSEC tunnel Between H3C devices & Huawei Routers (Using SHA-2)

• IPSec VPN