AC控制器下的AP,有的无线获取不到正确IP,同AP一个交接机上拉条线有的能上有的不能上,求思路谢谢
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最佳答案
通过现象描述像是网络里有多个DHCP,获取不到正确IP地址的,看看是哪个地址段,然后对应去找这个地址段的dhcp server是配置在哪个设备上的,把他关掉。
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谢谢是DHCP地址池满了
1、先确认下是集中转发还是本地转发
2、所有AP是不是都是瘦AP
3、授权够不够
4、POE交换机配置检查下
5、日志kanyiakn
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本地转发 是瘦AP AP的授权当是够(DHCP地址池不够吗)POE交换机的日志?
有的无线获取不到正确IP是你网络中接了别的家用路由器,在接入交换机上开启dhcp snooping
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<H3C> [H3C]dis cu # version 7.1.070, Release 6126P20 # sysname H3C # clock timezone beijing add 08:00:00 clock protocol none # irf mac-address persistent timer irf auto-update enable undo irf link-delay irf member 1 priority 1 # lldp global enable # password-recovery enable # vlan 1 # vlan 10 # stp global enable # interface NULL0 # interface Vlan-interface1 ip address 192.168.1.253 255.255.255.0 # interface Vlan-interface10 # interface GigabitEthernet1/0/1 # interface GigabitEthernet1/0/2 # interface GigabitEthernet1/0/3 # interface GigabitEthernet1/0/4 # interface GigabitEthernet1/0/5 # interface GigabitEthernet1/0/6 # interface GigabitEthernet1/0/7 # interface GigabitEthernet1/0/8 # interface GigabitEthernet1/0/9 # interface GigabitEthernet1/0/10 # interface GigabitEthernet1/0/11 # interface GigabitEthernet1/0/12 # interface GigabitEthernet1/0/13 # interface GigabitEthernet1/0/14 # interface GigabitEthernet1/0/15 # interface GigabitEthernet1/0/16 # interface GigabitEthernet1/0/17 # interface GigabitEthernet1/0/18 # interface GigabitEthernet1/0/19 # interface GigabitEthernet1/0/20 # interface GigabitEthernet1/0/21 # interface GigabitEthernet1/0/22 # interface GigabitEthernet1/0/23 port access vlan 10 # interface GigabitEthernet1/0/24 port access vlan 10 # interface GigabitEthernet1/0/25 # interface GigabitEthernet1/0/26 # interface GigabitEthernet1/0/27 # interface GigabitEthernet1/0/28 # scheduler logfile size 16 # line class aux user-role network-admin # line class vty user-role network-operator # line aux 0 user-role network-admin # line vty 0 63 user-role network-operator # ip route-static 0.0.0.0 0 192.168.1.1 # ntp-service enable # radius scheme system user-name-format without-domain # domain system # domain default enable system # role name level-0 description Predefined level-0 role # role name level-1 description Predefined level-1 role # role name level-2 description Predefined level-2 role # role name level-3 description Predefined level-3 role # role name level-4 description Predefined level-4 role # role name level-5 description Predefined level-5 role # role name level-6 description Predefined level-6 role # role name level-7 description Predefined level-7 role # role name level-8 description Predefined level-8 role # role name level-9 description Predefined level-9 role # role name level-10 description Predefined level-10 role # role name level-11 description Predefined level-11 role # role name level-12 description Predefined level-12 role # role name level-13 description Predefined level-13 role # role name level-14 description Predefined level-14 role # user-group system #
地址池设在核心交换机上
<H3C> [H3C]dis cu # version 7.1.070, Release 6126P20 # sysname H3C # clock timezone beijing add 08:00:00 clock protocol none # irf mac-address persistent timer irf auto-update enable undo irf link-delay irf member 1 priority 1 # lldp global enable # password-recovery enable # vlan 1 # vlan 10 # stp global enable # interface NULL0 # interface Vlan-interface1 ip address 192.168.1.253 255.255.255.0 # interface Vlan-interface10 # interface GigabitEthernet1/0/1 # interface GigabitEthernet1/0/2 # interface GigabitEthernet1/0/3 # interface GigabitEthernet1/0/4 # interface GigabitEthernet1/0/5 # interface GigabitEthernet1/0/6 # interface GigabitEthernet1/0/7 # interface GigabitEthernet1/0/8 # interface GigabitEthernet1/0/9 # interface GigabitEthernet1/0/10 # interface GigabitEthernet1/0/11 # interface GigabitEthernet1/0/12 # interface GigabitEthernet1/0/13 # interface GigabitEthernet1/0/14 # interface GigabitEthernet1/0/15 # interface GigabitEthernet1/0/16 # interface GigabitEthernet1/0/17 # interface GigabitEthernet1/0/18 # interface GigabitEthernet1/0/19 # interface GigabitEthernet1/0/20 # interface GigabitEthernet1/0/21 # interface GigabitEthernet1/0/22 # interface GigabitEthernet1/0/23 port access vlan 10 # interface GigabitEthernet1/0/24 port access vlan 10 # interface GigabitEthernet1/0/25 # interface GigabitEthernet1/0/26 # interface GigabitEthernet1/0/27 # interface GigabitEthernet1/0/28 # scheduler logfile size 16 # line class aux user-role network-admin # line class vty user-role network-operator # line aux 0 user-role network-admin # line vty 0 63 user-role network-operator # ip route-static 0.0.0.0 0 192.168.1.1 # ntp-service enable # radius scheme system user-name-format without-domain # domain system # domain default enable system # role name level-0 description Predefined level-0 role # role name level-1 description Predefined level-1 role # role name level-2 description Predefined level-2 role # role name level-3 description Predefined level-3 role # role name level-4 description Predefined level-4 role # role name level-5 description Predefined level-5 role # role name level-6 description Predefined level-6 role # role name level-7 description Predefined level-7 role # role name level-8 description Predefined level-8 role # role name level-9 description Predefined level-9 role # role name level-10 description Predefined level-10 role # role name level-11 description Predefined level-11 role # role name level-12 description Predefined level-12 role # role name level-13 description Predefined level-13 role # role name level-14 description Predefined level-14 role # user-group system #
%Jan 2 04:42:31:617 2013 H3C LLDP/6/LLDP_CREATE_NEIGHBOR: Nearest bridge agent neighbor created on port GigabitEthernet1/0/4 (IfIndex 4), neighbor's chassis ID is 9429-2fe6-1400, port ID is 9429-2fe6-1400.
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开启了,上联也配了,不停的报这,下午我再试试自动获取,谢谢您了
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谢谢是DHCP地址池满了