H3C S6812 Series Command Reference Manual page 1764

Use undo protocol-version to restore the default.
Syntax
protocol-version { v2 | v3 }
undo protocol-version
Default
The LDAP version is LDAPv3.
Views
LDAP server view
Predefined user roles
network-admin
Parameters
v2: Specifies the LDAP version LDAPv2.
v3: Specifies the LDAP version LDAPv3.
Usage guidelines
For successful LDAP authentication, the LDAP version used by the device must be consistent with
the version used by the LDAP server.
If you change the LDAP version, the change is effective only on the LDAP authentication that occurs
after the change.
A Microsoft LDAP server supports only LDAPv3.
Examples
# Specify the LDAP version as LDAPv2 for LDAP server ccc.
<Sysname> system-view
[Sysname] ldap server ccc
[Sysname-ldap-server-ccc] protocol-version v2
Related commands
display ldap scheme
search-base-dn
Use search-base-dn to specify the base DN for user search.
Use undo search-base-dn to restore the default.
Syntax
search-base-dn base-dn
undo search-base-dn
Default
No base DN is specified for user search.
Views
LDAP server view
Predefined user roles
network-admin
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