Hello,
I have a C3560-48PS Switch that is connected to 4-5 Meraki MR42 Access Points. The Switch is running a /29 DHCP Server for these Access Points so that they can get an IP Address and check into the Dashboard, however, after running debugs it looks like the Meraki APs get IP Addresses, but them I get a debug msg stating that the IP X.X.X.X has been returned back to the server.... Has anyone ever seen this before? Is this a possible bug? Weirdly enough this same switch has a few other dhcp servers running on it and there are no issues for these clients, so I am beginning to think is there a possible issue with the Meraki APs? But then again I do not think so since they were working before with the same setup.... so confused..
CAPTURED DEBUG MSG:
Windward-SW0.7(config-if-range)#no shu
Windward-SW0.7(config-if-range)#no shutdown
Windward-SW0.7(config-if-range)#
Nov 5 10:52:11.635: %ILPOWER-7-DETECT: Interface Fa0/12: Power Device detected: IEEE PD
Nov 5 10:52:11.786: %ILPOWER-7-DETECT: Interface Fa0/16: Power Device detected: IEEE PD
Nov 5 10:52:12.281: %ILPOWER-7-DETECT: Interface Fa0/35: Power Device detected: IEEE PD
Nov 5 10:52:12.600: %ILPOWER-7-DETECT: Interface Fa0/36: Power Device detected: IEEE PD
Windward-SW0.7(config-if-range)#
Nov 5 10:52:13.086: %LINK-3-UPDOWN: Interface FastEthernet0/12, changed state to down
Nov 5 10:52:13.481: %LINK-3-UPDOWN: Interface FastEthernet0/16, changed state to down
Nov 5 10:52:13.875: %LINK-3-UPDOWN: Interface FastEthernet0/35, changed state to down
Windward-SW0.7(config-if-range)#
Nov 5 10:52:14.261: %LINK-3-UPDOWN: Interface FastEthernet0/36, changed state to down
Windward-SW0.7(config-if-range)#
Nov 5 10:52:43.328: %LINK-3-UPDOWN: Interface FastEthernet0/16, changed state to up
Nov 5 10:52:43.974: %LINK-3-UPDOWN: Interface FastEthernet0/36, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:52:45.182: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/16, changed state to up
Nov 5 10:52:45.190: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan7, changed state to up
Nov 5 10:52:45.190: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan900, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:52:45.341: %LINK-3-UPDOWN: Interface FastEthernet0/35, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:52:46.004: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/36, changed state to up
Nov 5 10:52:46.004: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up
Nov 5 10:52:46.004: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan8, changed state to up
Nov 5 10:52:46.004: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:52:47.346: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/35, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:52:49.452: %LINK-3-UPDOWN: Interface FastEthernet0/12, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:52:51.490: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/12, changed state to up
Windward-SW0.7(config-if-range)#
Nov 5 10:53:08.150: DHCPD: returned 10.251.55.3 to address pool Windward-AP-units.
Nov 5 10:53:08.276: DHCPD: returned 10.251.55.5 to address pool Windward-AP-units.
Windward-SW0.7(config-if-range)#
Nov 5 10:53:09.786: DHCPD: returned 10.251.55.4 to address pool Windward-AP-units.
Windward-SW0.7(config-if-range)#
Nov 5 10:53:12.169: DHCPD: assigned IP address 10.251.55.2 to client 010c.8ddb.71e2.e0.
Windward-SW0.7(config-if-range)#
Nov 5 10:53:14.182: DHCPD: assigned IP address 10.251.55.3 to client 010c.8ddb.71e2.e3.
Windward-SW0.7(config-if-range)#
Nov 5 10:53:16.195: DHCPD: assigned IP address 10.251.55.4 to client 010c.8ddb.71e2.ea.
Nov 5 10:53:16.195: DHCPD: returned 10.251.55.6 to address pool Windward-AP-units.
Windward-SW0.7(config-if-range)#
Nov 5 10:53:19.291: DHCPD: assigned IP address 10.251.55.5 to client 010c.8ddb.71e2.e1.
Windward-SW0.7(config-if-range)#
SHOW IP ARP:
Windward-SW0.7#show i
Nov 5 10:48:30.464: %SYS-5-CONFIG_I: Configured from console by sg\carson.davis on vty0 (172.30.225.50)
Windward-SW0.7#show ip arp vlan 900
Protocol Address Age (min) Hardware Addr Type Interface
Internet 10.251.55.6 2 0c8d.db71.e2e0 ARPA Vlan900
Internet 10.251.55.4 0 0c8d.db71.e2ea ARPA Vlan900
Internet 10.251.55.5 0 0c8d.db71.e2e3 ARPA Vlan900
Internet 10.251.55.2 0 0c8d.db71.e2e1 ARPA Vlan900
Internet 10.251.55.3 0 0c8d.db71.e2e0 ARPA Vlan900
Internet 10.251.55.1 - 0017.949b.26ca ARPA Vlan900
