简介

本文描述根据NAD发送的VLAN id属性配置ISE授权策略的步骤。此功能仅适用于IBNS 2.0。

使用案例

客户希望填充在访问接口上配置的VLAN ID，然后使用它来提供ISE上的访问。

配置步骤

需求侧

1.将交换机配置为在访问请求中发送VLAN radius属性。

Device# configure terminal
Device(config)# access-session attributes filter-list list TEST
Device(config-com-filter-list)# vlan-id
Device(config-com-filter-list)# exit
Device(config)# access-session accounting attributes filter-spec include list TEST
Device(config)# access-session authentication attributes filter-spec include list TEST
Device(config)# end

NOTE:输入“access-session accounting attributes filter-spec include list TEST”命令接受迁移到IBNS 2时，可能会收到警告。

Switch(config)#access-session accounting attributes filter-spec include list TEST
This operation will permanently convert all relevant authentication commands to their CPL control-policy equivalents. As this conversion is irreversible and will disable the conversion CLI 'authentication display [legacy|new-style]', you are strongly advised to back up your current configuration before proceeding. 
Do you wish to continue? [yes]: 

有关详细信息，请查看以下指南:Vlan-id radius attributes config guide

ISE端

1.根据需要创建身份验证策略(MAB/DOT1X)。

2.授权策略将包含下一个条件类型，请确保与确切语法匹配

Radius·Tunnel-Private-Group-ID EQUALS (tag=1) 

示例：

对于VLAN-ID = 77

测试

需求侧

Switch#sh run interface Tw1/0/3 
Building configuration...

Current configuration : 336 bytes
!
interface TwoGigabitEthernet1/0/3
 switchport access vlan 77
 switchport mode access
 device-tracking attach-policy DT_POLICY
 access-session host-mode multi-host
 access-session closed
 access-session port-control auto
 mab
 dot1x pae authenticator
 spanning-tree portfast
 service-policy type control subscriber POLICY_Tw1/0/3
end

Switch#

Switch#sh auth sess inter Tw1/0/3 details 
            Interface:  TwoGigabitEthernet1/0/3
               IIF-ID:  0x1FA6B281
          MAC Address:  c85b.768f.51b4
         IPv6 Address:  Unknown
         IPv4 Address:  10.4.18.167
            User-Name:  C8-5B-76-8F-51-B4
               Status:  Authorized
               Domain:  DATA
       Oper host mode:  multi-host
     Oper control dir:  both
      Session timeout:  N/A
    Common Session ID:  33781F0A00000AE958E57C9D
      Acct Session ID:  0x0000000e
               Handle:  0x43000019
       Current Policy:  POLICY_Tw1/0/3


Local Policies:
        Service Template: DEFAULT_LINKSEC_POLICY_SHOULD_SECURE (priority 150)
      Security Policy:  Should Secure

Server Policies:


Method status list:
       Method           State
          mab           Authc Success

Switch#

ISE端