General Precautions for WLAN

Before configurations in this chapter, set the NAC mode to unified (default). To check the current NAC mode, run the display authentication mode command.
Mobility of wireless users varies depending on scenarios. For example, users move frequently in the wireless city or start/end of a class, which has high impact on device performance. To ensure wireless user experience, properly control the number of users. For the optimal deployment scale in major wireless scenarios, see the configuration guide in the campus solution documentation. For deployment precautions, see Deployment Notes.

Table 1 lists AC and AP versions applicable to WLAN examples. Table 2 lists AP models supported by different versions.

**Table 1** Applicable products and versions
AC Version	AC Product Model	Matching AP Version
V200R019C10	S5720-HI, S5730-HI, S6720-HI, S5731-H, S5731S-H, S5732-H, S6730S-H, S6730-H, S7700	V200R019C10 V200R019C00 V200R010C00 V200R009C00 V200R008C10 V200R008C00 V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R019C00	S5720-HI, S5730-HI, S6720-HI, S5731-H, S5731S-H, S5732-H, S6730-H, S7700	V200R019C00 V200R010C00 V200R009C00 V200R008C10 V200R008C00 V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R013C02	S5731-H, S6730-H, S7700	V200R019C00 V200R010C00 V200R009C00 V200R008C10 V200R008C00 V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R013C00	S5720-HI, S5730-HI, S6720-HI, S7700, S9700	V200R010C00 V200R009C00 V200R008C10 V200R008C00 V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R012C00	S5720-HI, S5730-HI, S6720-HI, S7700, S9700	V200R009C00 V200R008C10 V200R008C00 V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R011C10	S5720-HI, S7700, S9700	V200R008C10 V200R008C00 V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R011C00	S5720-HI	V200R007C20 V200R007C10 V200R006C20 V200R006C10
V200R010C00	S5720-HI, S7700, S9700	V200R007C10 V200R006C20 V200R006C10
V200R009C00	S5720-HI, S7700, S9700	V200R006C20 V200R006C10

For S7700, you are advised to deploy S7712, S7706 PoE, or S7706 switches for WLAN services. S7703 or S7703 PoE switches are not recommended.

For S9700, you are advised to deploy S9712 or S9706 switches for WLAN services. S9703 switches are not recommended.

**Table 2** AP models supported by different versions
AP Version	AP Model
V200R019C10	AirEngine 5760-22W, AirEngine 5760-22WD, AirEngine 5760-51, AirEngine 6760R-51, AirEngine 6760R-51E, AirEngine 6760-X1, AirEngine 6760-X1E, AirEngine 8760R-X1, AirEngine 8760R-X1E, AirEngine 8760-X1-PRO, AirEngine 9700D-M
V200R019C00	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP2010DN, AP1010SN, AP7030DE, AP9330DN, AP5030DN, AP5130DN, AP8130DN, AP8030DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9431DN-24X, AD9430DN-24, AD9430DN-12, R230D, R240D, R450D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1050DN-S, AP8130DN-W, AP4050DN, AP4051DN, AP4151DN, AP4050DN-S, AP4051DN-S, AP8050DN, AP8150DN, AP8050DN-S, AP4051TN, AP6052DN, AP7052DN, AP7152DN, AP7052DE, AP8050TN-HD, AP8082DN, AP8182DN, AP2030DN-S, AP5050DN-S, AP2051DN, AP2051DN-S, AP2051DN-E, AP2051DN-L-S, AP4050DE-M, AP4050DE-M-S, AP3050DE, AP4050DE-B-S, AP7060DN, AP5510-W-GP, WA375DD-CE, R251D, R251D-E, AP100EC, AP200EC, AP300EC, AirEngine 5760-10
V200R010C00	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP2010DN, AP1010SN, AP7030DE, AP9330DN, AP5030DN, AP5130DN, AP8130DN, AP8030DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9431DN-24X, AD9430DN-24, AD9430DN-12, R230D, R240D, R450D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1050DN-S, AP8130DN-W, AP4050DN, AP4051DN, AP4151DN, AP4050DN-S, AP4051DN-S, AP8050DN, AP8150DN, AP8050DN-S, AP4051TN, AP6052DN, AP7052DN, AP7152DN, AP7052DE, AP8050TN-HD, AP8082DN, AP8182DN, AP2030DN-S, AP5050DN-S, AP2051DN, AP2051DN-S, AP2051DN-E, AP2051DN-L-S, AP4050DE-M, AP4050DE-M-S, AP3050DE, AP4050DE-B-S, AP7060DN, AP5510-W-GP, WA375DD-CE, R251D, R251D-E, AP100EC, AP200EC, AP300EC
V200R009C00	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP2010DN, AP1010SN, AP7030DE, AP9330DN, AP5030DN, AP5130DN, AP8130DN, AP8030DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9431DN-24X, AD9430DN-24, AD9430DN-12, R230D, R240D, R450D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1050DN-S, AP8130DN-W, AP4050DN, AP4051DN, AP4151DN, AP4050DN-S, AP4051DN-S, AP8050DN, AP8150DN, AP8050DN-S, AP4051TN, AP6052DN, AP7052DN, AP7152DN, AP7052DE, AP8050TN-HD, AP8082DN, AP8182DN, AP2030DN-S, AP5050DN-S, AP2051DN, AP2051DN-S, AP2051DN-E, R251D, R251D-E, AP100EC, AP200EC, AP300EC
V200R008C10	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP5030DN, AP5130DN, AP7030DE, AP2010DN, AP8130DN, AP8030DN, AP9330DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9431DN-24X, AD9430DN-24, AD9430DN-12, R230D, R240D, R450D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1050DN-S, AP1010SN, AP8130DN-W, AP4050DN, AP4051DN, AP4151DN, AP4050DN-S, AP4051DN-S, AP8050DN, AP8150DN, AP8050DN-S, AP4051TN, AP6052DN, AP7052DN, AP7152DN, AP7052DE, AP8050TN-HD, AP8082DN, AP8182DN, AP100EC, AP200EC, AP300EC
V200R008C00	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP5030DN, AP5130DN, AP7030DE, AP2010DN, AP8130DN, AP8030DN, AP9330DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9431DN-24X, AD9430DN-24, AD9430DN-12, R230D, R240D, R450D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1050DN-S, AP1010SN, AP8130DN-W, AP4050DN, AP4051DN, AP4151DN, AP4050DN-S, AP4051DN-S, AP8050DN, AP8150DN, AP8050DN-S
V200R007C20	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP5030DN, AP5130DN, AP7030DE, AP2010DN, AP8130DN, AP8030DN, AP9330DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9430DN-24, AD9430DN-12, R230D, R240D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1010SN, AP8130DN-W, AP4050DN, AP4051DN, AP4151DN, AP4050DN-S, AP4051DN-S, AP8050DN, AP8150DN, AP8050DN-S
V200R007C10	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP5030DN, AP5130DN, AP7030DE, AP2010DN, AP8130DN, AP8030DN, AP9330DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9430DN-24, AD9430DN-12, R230D, R240D, AP6050DN, AP6150DN, AP7050DE, AP7050DN-E, AP4030TN, AP4050DN-E, AP4050DN-HD, AP430-E, R250D, R250D-E, AP2050DN, AP2050DN-S, AP2050DN-E, AP1010SN, AP8130DN-W
V200R006C20	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP5030DN, AP5130DN, AP7030DE, AP2010DN, AP8130DN, AP8030DN, AP9330DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP9131DN, AP9132DN, AP5030DN-S, AP3010DN-V2, AP4030DN-E, AD9430DN-24, AD9430DN-12, R230D, R240D
V200R006C10	AP6010SN-GN, AP6010DN-AGN, AP6310SN-GN, AP6510DN-AGN, AP6510DN-AGN-US, AP6610DN-AGN, AP6610DN-AGN-US, AP7110SN-GN, AP7110DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP3010DN-AGN, AP5030DN, AP5130DN, AP7030DE, AP2010DN, AP8130DN, AP8030DN, AP9330DN, AP4030DN, AP4130DN, AP3030DN, AP2030DN, AP5030DN-S, AP3010DN-V2

The central AP and RU must use the same version. For example, if the AD9430DN-24 version is V200R006C20, the R240D version must be also V200R006C20.