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08-29-2021 07:43 AM
I deploy 3 AP7522s, one of them is VC. here is the context of profile ap7522 default-ap7522
profile ap7522 default-ap7522 use enterprise-ui ip name-server 221.176.88.95 ip default-gateway 192.168.9.254 autoinstall configuration autoinstall firmware use radius-server-policy WERSP crypto ikev1 policy ikev1-default isakmp-proposal default encryption aes-256 group 2 hash sha crypto ikev2 policy ikev2-default isakmp-proposal default encryption aes-256 group 2 hash sha crypto ipsec transform-set default esp-aes-256 esp-sha-hmac crypto ikev1 remote-vpn crypto ikev2 remote-vpn crypto auto-ipsec-secure crypto load-management crypto remote-vpn-client interface radio1 data-rates gn wlan wing-hkxd bss 1 primary interface radio2 wlan wing-hkxd bss 1 primary interface ge1 switchport mode trunk switchport trunk allowed vlan 7-10 switchport trunk native vlan 9 interface vlan1 ip address dhcp ip address zeroconf secondary ip dhcp client request options all interface pppoe1 use firewall-policy default ntp server 0.pool.ntp.org use client-identity-group default virtual-controller auto virtual-controller management-interface ip address 192.168.9.140/24 virtual-controller management-interface vlan 9 rf-domain-manager capable logging on service pm sys-restart router ospf adoption-mode controller!rf-domain default timezone Asia/Shanghai country-code cn use smart-rf-policy hkxd use nsight-policy default!ap7522 74-67-F7-04-31-5C use profile default-ap7522 use rf-domain default hostname ap7522-04315C interface vlan9 ip address 192.168.9.143/24!ap7522 74-67-F7-04-4F-A8 use profile default-ap7522 use rf-domain default hostname cz3-ap46!ap7522 74-67-F7-04-4F-C4 use profile default-ap7522 use rf-domain default hostname ap7522-044FC4!ap7522 74-67-F7-04-53-20 use profile default-ap7522 use rf-domain default hostname ap7522-045320 interface vlan9 ip address 192.168.9.144/24!ap7522 74-67-F7-A1-AE-58 use profile default-ap7522 use rf-domain default hostname ap7522-A1AE58 interface vlan9 ip address 192.168.9.142/24!ap7522 74-67-F7-A2-DA-54 use profile default-ap7522 use rf-domain default hostname ap7522-A2DA54 interface vlan9 ip address 192.168.9.141/24 no adoption-mode
the VC’s IP is 192.168.9.140
the 3 AP’s mac and IP are:
74-67-F7-04-31-5C : 192.168.9.143
74-67-F7-04-53-20 : 192.168.9.144
74-67-F7-A2-DA-54 : 192.168.9.141
but when `show adoption status` on vc
ap7522-04315C> show adoption status
Adoption Mode: CONTROLLER
--------------------------------------------------------------------------------------------------------------------------------
DEVICE-NAME VERSION CFG-STAT MSGS ADOPTED-BY LAST-ADOPTION UPTIME IPv4-ADDRESS
--------------------------------------------------------------------------------------------------------------------------------
ap7522-045320 5.9.8.4-002R configured No ap7522-04315C 0 days 00:18:52 0 days 00:21:01 192.168.9.140
ap7522-A2DA54 5.9.8.4-002R configured No ap7522-04315C 0 days 00:30:23 0 days 15:23:04 192.168.9.141
---------------------------------------------------------------------------------------------------------------------------------
The ap7522-045320’s IP was change from 9.144 to 9.140(VC), what is wrong?
Question2:
I serial console to ap7522-045320, the hostname have a suffix ‘*’:
ap7522-045320*#
what does it mean?
Solved! Go to Solution.
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09-02-2021 03:45 PM
Okay, that makes more sense then.
So in the neighbor output from 04315C, we can see its two neighbors.
So 04315C has a level-1 MINT link to each of these APs, as expected.
This is what I would expect to see.
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08-30-2021 01:24 AM
well, here are the logic
1. Through the profile config, they will elect a vc, and then assign 9.140 to the vc as secondary ip.
2. The device override config will assign static to the ap.
3. ap7522-04315c was elected as vc, it's secondary ip is 9.140, the primary ip is 9.143
4. ap7522-045320's ip is 9.144, ap7522-a2da54's ip is 9.141
so, I think the result of `show adoption status` on vc(ap7522-4315c) should be as this:
```
ap7522-04315C> show adoption status
Adoption Mode: CONTROLLER
--------------------------------------------------------------------------------------------------------------------------------
DEVICE-NAME VERSION CFG-STAT MSGS ADOPTED-BY LAST-ADOPTION UPTIME IPv4-ADDRESS
--------------------------------------------------------------------------------------------------------------------------------
ap7522-045320 5.9.8.4-002R configured No ap7522-04315C 0 days 00:18:52 0 days 00:21:01 192.168.9.144
ap7522-A2DA54 5.9.8.4-002R configured No ap7522-04315C 0 days 00:30:23 0 days 15:23:04 192.168.9.141
---------------------------------------------------------------------------------------------------------------------------------
```
but it's weird, the actrual result is:
```
ap7522-04315C> show adoption status
Adoption Mode: CONTROLLER
--------------------------------------------------------------------------------------------------------------------------------
DEVICE-NAME VERSION CFG-STAT MSGS ADOPTED-BY LAST-ADOPTION UPTIME IPv4-ADDRESS
--------------------------------------------------------------------------------------------------------------------------------
ap7522-045320 5.9.8.4-002R configured No ap7522-04315C 0 days 00:18:52 0 days 00:21:01 192.168.9.140
ap7522-A2DA54 5.9.8.4-002R configured No ap7522-04315C 0 days 00:30:23 0 days 15:23:04 192.168.9.141
---------------------------------------------------------------------------------------------------------------------------------
```
that make me confused.
by the way, that will be convenient if the forum support markdown.
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08-29-2021 05:24 PM
Here’s what I see from your postings:
This AP has an override IP address for .144
ap7522 74-67-F7-04-53-20 use profile default-ap7522 use rf-domain default hostname ap7522-045320 interface vlan9 ip address 192.168.9.144/24
You say that the the VC’s IP is 192.168.9.140, but I don’t see any of the APs assigned a .140 address anywhere in the posted config.
And then you say, “but when `show adoption status` on vc”, it outputs information for AP
ap7522-04315C
which has a static IP address of .143 in the posted config.
So I’m having a hard time determining which MAC address is supposed to be the VC in this setup.
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08-29-2021 05:20 PM
Seams that is the VC, you have configured with the below:
virtual-controller auto
virtual-controller management-interface ip address 192.168.9.140/24
virtual-controller management-interface vlan 9
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08-29-2021 05:16 PM
You can also do that with one cli command:
directly on device “ service clear crash-info “
from wlc “service clear crash-info on <device_name> “
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08-29-2021 10:06 AM
here are the relative cli result on vc:
Yes, you are right, after delete the crashinfo, the hostname’s suffix * disappear.