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Member since
09-11-2007
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Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
03-03-2013
11:39 PM
03-03-2013
11:39 PM
AP MAC address: 44:03:a7:a3:0f:be WLC debug logs: *spamApTask0: Mar 03 16:52:15.608: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' (Cisco Controller) >debug pm *spamApTask0: Mar 03 16:52:15.608: 44:03:a7:a3:0f:b e Discarding discovery request in LWAPP from AP supporting CAPWAP *spamApTask0: Mar 03 16:52:25.609: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' pki enable (Cisco Controller) >*spamApTask0: Mar 03 16:52:25.609: 44:03:a7:a3:0f:be Discard ing discovery request in LWAPP from AP supporting CAPWAP *spamApTask0: Mar 03 16:52:35.609: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' *spamApTask0: Mar 03 16:52:35.609: 44:03:a7:a3:0f:be Discarding discovery reques t in LWAPP from AP supporting CAPWAP *spamApTask0: Mar 03 16:52:45.609: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' *spamApTask0: Mar 03 16:52:45.609: 44:03:a7:a3:0f:be Discarding discovery reques t in LWAPP from AP supporting CAPWAP *spamApTask0: Mar 03 16:52:55.609: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' *spamApTask0: Mar 03 16:52:55.609: 44:03:a7:a3:0f:be Discarding discovery reques t in LWAPP from AP supporting CAPWAP *sshpmLscTask: Mar 03 16:52:58.289: sshpmLscTask: LSC Task received a message 4 *spamApTask0: Mar 03 16:53:05.609: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' *spamApTask0: Mar 03 16:53:05.609: 44:03:a7:a3:0f:be Discarding discovery reques t in LWAPP from AP supporting CAPWAP *spamApTask0: Mar 03 16:53:15.609: 44:03:a7:a3:0f:be Received LWAPP DISCOVERY RE QUEST to 30:e4:db:1b:48:ef on port '13' *spamApTask0: Mar 03 16:53:15.610: 44:03:a7:a3:0f:be Discarding discovery reques t in LWAPP from AP supporting CAPWAP (Cisco Controller) >debug disable-all (Cisco Controller) >
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Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
03-03-2013
11:35 PM
03-03-2013
11:35 PM
And why the show ip in bri: have the G0.1 port? should be only G0 APx.x.x>SHO IP IN BRI Interface IP-Address OK? Method Status Prot ocol BVI1 10.x.x.x YES DHCP up up GigabitEthernet0 unassigned NO unset up up GigabitEthernet0.1 unassigned YES unset up up APx.x.x>
... View more
Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
03-03-2013
11:05 PM
03-03-2013
11:05 PM
I Console to AP, and log dispaly: Cisco IOS Software, C3600 Software (AP3G2-RCVK9W8-M), Version 12.4(25e)JAL1, REL EASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2012 by Cisco Systems, Inc. Compiled Mon 10-Dec-12 23:40 by prod_rel_teamlwapp_crypto_init: MIC Present and Parsed Successfully *Jan 20 06:06:41.403: %CDP_PD-2-POWER_LOW: All radios disabled - HIGH_POWER (00 00.0000.0000) *Jan 20 06:06:41.931: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEth ernet0, changed state to down *Jan 20 06:06:42.027: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, chan ged state to up *Jan 20 06:06:43.803: DPAA Initialization Complete *Jan 20 06:06:43.803: %SYS-3-HARIKARI: Process DPAA INIT top-level routine exite d *Jan 20 06:06:44.403: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEth ernet0, changed state to up *Jan 20 06:07:14.859: %DHCP-6-ADDRESS_ASSIGN: Interface BVI1 assigned DHCP addre ss 10.x.x.x, mask 255.255.255.0, hostname APx.x.x Translating "CISCO-CAPWAP-CONTROLLER.x.x.x"...domain server (172.x.x. x) *Jan 20 06:07:24.783: %CAPWAP-5-DHCP_OPTION_43: Controller address 10.x.x.x obtained through DHCP *Jan 20 06:07:24.783: %CAPWAP-5-DHCP_OPTION_43: Controller address 10.x.x.x obtained through DHCP *Jan 20 06:07:24.783: %CAPWAP-3-ERRORLOG: Did not get log server settings from D HCP. *Jan 20 06:07:30.783: %CAPWAP-3-ERRORLOG: Could Not resolve CISCO-CAPWAP-CONTROL LER.x.x.x
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Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
03-03-2013
06:15 PM
03-03-2013
06:15 PM
Hi Guys, We setup some new CAPWAP AP 3602E in the network and configure the DHCP server option 43 , but the WLCs still cannot detect the APs , Do you know if there any new way to troubleshooting? WLC: 5508 version: 7.2.103.0 SW:3750E AP: AIR-CAP3602E-C-K9
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Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
05-30-2012
11:01 PM
05-30-2012
11:01 PM
Thanks for reply, so Should I change the "client windows size" to 10+ ?
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Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
05-30-2012
08:59 PM
05-30-2012
08:59 PM
Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
05-30-2012
08:57 PM
05-30-2012
08:57 PM
Load Balancing Client Window Size Maximum Denial Count Load Balancing Statistics Total Denied Client Count Total Denial Message Sent Exceeded Denial Max Limit Count None 5G Candidate Count None 2.4G Candidate Count * Load Balancing is configurable per WLAN. it‘s already configured the load balancing.
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Created by
donglei888999
in Other Wireless - Mobility Subjects
in Other Wireless - Mobility Subjects
05-30-2012
08:34 PM
05-30-2012
08:34 PM
Hi Friends, Recently, our company wireless AP 1262 connected more than 40+ clients, and sometimes the wireless access speed is too slow. those clients are only for MES data transfer, the date no more than 10K of each stations. So I'd like to know if the one AP can support the network traffic if whole testers transfer the data to Database via this wireless AP1262? and the WLC no clients roaming option for which clients can connect to another AP around. I have checked the WLC and AP configuration. no option for clients roaming to another APs, do you know how to configure this AP's Clients move to another APs? If we setup the new APs in the location, does the clients will be auto connect to this new AP?
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Created by
donglei888999
in Switching
in Switching
05-27-2012
11:03 PM
05-27-2012
11:03 PM
it will be caused network issues when enable DHCP snooping in Access switch- 2960, I have tried enable the DHCP snooping, but the network will be down. So when i removed the DHCP snooping, the network resumed.
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Created by
donglei888999
in Switching
in Switching
05-27-2012
06:03 PM
05-27-2012
06:03 PM
I have checked , not this bug, and I open TAC to cisco , who advice me no need any action. but I am still confused why ARP still send "0" packets continuously.
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Created by
donglei888999
in Switching
in Switching
05-25-2012
08:05 AM
05-25-2012
08:05 AM
No, I don't know how to check? Can you tell me the link?
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Created by
donglei888999
in Switching
in Switching
05-25-2012
08:04 AM
05-25-2012
08:04 AM
it has record in dhcp server pool. But I am not sure if this command will cause all interface down
... View more
Created by
donglei888999
in Switching
in Switching
05-25-2012
02:28 AM
05-25-2012
02:28 AM
Hi Friends, I encounter a big problem is that all computers cannot access network on the same VLAN, So after I show arp in computers, it display arp -a : 00-00-00-00-00-00. SO I enable the Switch command: IP arp Inspection Vlan X, get many ARP errors: May 25 15:13:37: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/6, vlan 11.([0022.641e.984e/10.114.240.56/0000.0000.0000/10.114.240.1/15:13:36 gmt Fri May 25 2012]) May 25 15:13:38: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/4, vlan 11.([4437.e648.fb9d/10.114.240.50/0000.0000.0000/10.114.240.1/15:13:37 gmt Fri May 25 2012]) May 25 15:13:38: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/3, vlan 11.([4437.e64d.72c5/10.114.240.39/0000.0000.0000/10.114.240.1/15:13:37 gmt Fri May 25 2012]) May 25 15:13:38: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/5, vlan 11.([4437.e650.f964/10.114.240.53/0000.0000.0000/10.114.240.1/15:13:37 gmt Fri May 25 2012]) May 25 15:13:38: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/26, vlan 11.([4437.e664.e870/10.114.240.36/0000.0000.0000/10.114.240.1/15:13:37 gmt Fri May 2 5 2012]) May 25 15:13:38: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/10, vlan 11.([4437.e662.3734/10.114.240.47/0000.0000.0000/10.114.240.1/15:13:37 gmt Fri May 2 5 2012]) May 25 15:13:39: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/48, vlan 11.([0018.7185.3c21/10.114.240.46/0000.0000.0000/10.114.240.31/15:13:38 gmt Fri May 25 2012]) May 25 15:13:39: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/6, vlan 11.([0022.641e.984e/10.114.240.56/0000.0000.0000/10.114.240.1/15:13:38 gmt Fri May 25 2012]) May 25 15:13:39: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/11, vlan 11.([e839.3548.6d9a/10.114.240.52/0000.0000.0000/10.114.240.1/15:13:39 gmt Fri May 2 5 2012]) May 25 15:13:40: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/5, vlan 11.([4437.e650.f964/10.114.240.53/0000.0000.0000/10.114.240.1/15:13:39 gmt Fri May 25 2012]) So I restart the Switch, and issues fix, but after one more day, it happen again. ( when I use IP arp Inspection commands, it will get this switch all port network down, I don;t know why, when I disabled this command, network is active). I scanning all computers in the LAN, but no any arp Attacking found, So I doubt that's Switch problem?
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Labels:
Created by
donglei888999
in Switching
in Switching
02-19-2012
07:43 PM
02-19-2012
07:43 PM
Here are some 4507 info: System image file is "bootflash:cat4500-ipbasek9-mz.122-53.SG1.bin" cisco WS-C4507R-E (MPC8540) processor (revision 13) with 524288K bytes of memory. Processor board ID MPC8540 CPU at 800Mhz, Supervisor V-10GE Last reset from PowerUp 5 Virtual Ethernet interfaces 248 Gigabit Ethernet interfaces 4 Ten Gigabit Ethernet interfaces 511K bytes of non-volatile configuration memory. ---+-----+-------------------- ------------------+------------------+----------- 1 48 10/100/1000BaseT (RJ45)V, Cisco/IEEE WS-X4548-RJ45V+ 2 48 10/100/1000BaseT (RJ45)V, Cisco/IEEE WS-X4548-RJ45V+ 3 6 Sup V-10GE 10GE (X2), 1000BaseX (SFP) WS-X4516-10GE 4 6 Sup V-10GE 10GE (X2), 1000BaseX (SFP) WS-X4516-10GE 5 48 10/100/1000BaseT (RJ45)V, Cisco/IEEE WS-X4548-RJ45V+ 6 48 10/100/1000BaseT (RJ45)V, Cisco/IEEE WS-X4548-RJ45V+ 7 48 10/100/1000BaseT (RJ45)V, Cisco/IEEE WS-X4548-RJ45V+ Watts used of Chassis Inline Power (-50V) Inline Power Admin Inline Power Oper Mod Model PS Device PS Device Efficiency ---- ------------------- ---------------- ---------------- ---------- 1 WS-X4548-RJ45V+ 222 208 74 69 94 2 WS-X4548-RJ45V+ 166 156 63 59 94 3 WS-X4516-10GE - - - - - 4 WS-X4516-10GE - - - - - 5 WS-X4548-RJ45V+ 447 420 148 139 94 6 WS-X4548-RJ45V+ 396 372 130 122 94 7 WS-X4548-RJ45V+ 396 372 131 124 94 ------------------------- ---------------- ---------------- ---------- Total 1627 1528 546 513 The issue at Module 5, all this Module 5 cannot provide the PoE now... G5/* cannot provide the POE.
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Created by
donglei888999
in Switching
in Switching
02-19-2012
07:39 PM
02-19-2012
07:39 PM
Hi Friends, That's so stranger, Recently, we found this problem more than 3 times. when we disconnect the cisco ip phone from 4507 switch, and then connect again, it cannot power on any more, when I connect to 4507 switch, "show power inline" command displayed the port is " Ieee PD" cannot displayed the IP Phone 7945... but when I move the cable to 3750 switch, show power inline command, it dispalyed as IP Phone 7945. We have the same issue in three 4507 switch, no matter what I change the new cable or new IP phone. doesn't work... I don't if the switch 4507 port have some problem or how to reset the power inline to default. or you may have the same problem before when you deployed the cisco IP phone to your network replace PBX phones. Thanks. and appreciate for your help.
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Labels:
Created by
donglei888999
in Other Wireless - Mobility Subjects
03-03-2013
03-03-2013
AP MAC address: 44:03:a7:a3:0f:beWLC debug logs:*spamApTask0: Mar 03
16:52:15.608: 44:03:a7:a3:0f:be...
Created by
donglei888999
in Other Wireless - Mobility Subjects
03-03-2013
03-03-2013
And why the show ip in bri: have the G0.1 port? should be only G0
APx.x.x>SHO IP IN BRIInterface IP-...
Created by
donglei888999
in Other Wireless - Mobility Subjects
03-03-2013
03-03-2013
I Console to AP, and log dispaly:Cisco IOS Software, C3600 Software
(AP3G2-RCVK9W8-M), Version 12.4(...
Created by
donglei888999
in Other Wireless - Mobility Subjects
03-03-2013
03-03-2013
Hi Guys,We setup some new CAPWAP AP 3602E in the network and configure
the DHCP server option 43 , b...
Created by
donglei888999
in Other Wireless - Mobility Subjects
05-30-2012
05-30-2012
Thanks for reply, so Should I change the "client windows size" to 10+ ?
Created by
donglei888999
in Other Wireless - Mobility Subjects
05-30-2012
05-30-2012
Load BalancingClient Window SizeMaximum Denial CountLoad Balancing
Statistics Total Denied Client Co...
Created by
donglei888999
in Other Wireless - Mobility Subjects
05-30-2012
05-30-2012
Hi Friends,Recently, our company wireless AP 1262 connected more than
40+ clients, and sometimes the...
05-27-2012
it will be caused network issues when enable DHCP snooping in Access
switch- 2960, I have tried enab...
05-27-2012
I have checked , not this bug, and I open TAC to cisco , who advice me
no need any action. but I am ...
05-25-2012
it has record in dhcp server pool. But I am not sure if this command
will cause all interface down
05-25-2012
Hi Friends,I encounter a big problem is that all computers cannot access
network on the same VLAN, S...
02-19-2012
Here are some 4507 info: System image file is
"bootflash:cat4500-ipbasek9-mz.122-53.SG1.bin"cisco WS...
Public Statistics
| Date Registered | 09-11-2007 04:11 PM |
| Date Last Visited | 08-29-2018 12:01 AM |
| Total Messages Posted | 75 |
