Trunk with WLC and 1400BR problem
hi everybody,
i have the next proble, i hope someone can help me
Actually I wrok with a 1522 Mesh Network,1130 LWAPP and Bridge 1400 point to point. 1522 and 1130 are asociated with WLC.
I have a WLC4402 (4.1.192.22M (Mesh)image) this wlc is conected via trunk to Sw3750 ex:
interface GigabitEthernet1/0/1
switchport trunk encapsulation dot1q
switchport mode trunk
RAP1 is connected to the sameSw3750 ex:
interface FastEthernet1/0/23
description RAP1
switchport access vlan 10
**(VLAN 10 is Mgmt)**
AP1(1130) is connected to the same Sw3750 ex:
interface FastEthernet1/0/1
description AP1
switchport access vlan 10
The 1410BR Root is connected via trunk to same Sw3750 ex:
interface FastEthernet1/0/19
description BR-1400R
switchport trunk encapsulation dot1q
switchport trunk native vlan 10
switchport mode trunk
In the other point is the Non-Root connected to a Sw2960 ex:
interface GigabitEthernet1/0/1
switchport trunk native vlan 10
switchport mode trunk
AP2(1130) connected to the same Sw2960 ex:
interface fa0/23
descriptipon AP2
switchport access vlan 10
The network is work fine, Mesh UP (RAP and MAPs), and 1130 too.I connected the 1400 Bridge point after the Mesh is up, and the link between Root and Non Root is UP
Now, when the Sw3750 goes down or reboot,the RAP and AP1(1130) can't associated to WLC. The ports of RAP and 1130 are down and up many times, so can't associated to a WLC. Only the Bridge point 1400 Root and Non-root are UP, and the AP2(1130) in the other side can associated to the WLC.
When shutdown the port of the Root Bridge, Now the RAP1 and AP1(1130) can associated to the WLC and the Mesh Net is UP. Then no shutdown the Root Bridge port and the link between Bridges are UP, AP2(1130) up to the controller too.
But after several minutes the Bridge down, and the event log in the Root is:Interface Dot11Radio0 Radio transmit power out of range.
So i have this problems
1) Trunks between WLC and 1400 BR
2) Bridge conectivity range.
Regards
Antonio
The Outdoor Bridge Range Calculation Utility uses parameters that include regulatory domain, device type, data rate, antenna gain, and a few others as inputs.
You can avoid connectivity problems with the Outdoor Bridge Calculation Utility, as this tool helps you to predict the distance between devices. In a wireless environment without a tool like this, you cannot predict the distance between the bridges, the height at which you must place the antennas for maximum throughput, and other variables. This utility also helps you decide on the type of antenna that you must use in order to cover the distance between the bridges.
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Message was edited by: Jens Harder -
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.Mar 13 17:43:17.231: //145/BDB403DD8134/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x4AE7AC98
State of The Call : STATE_DEAD
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Calling Number : 0237892992
Called Number : 036677725231
Source IP Address (Sig ): 10.100.100.50
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Destn SIP Resp Addr:Port : <IP SIP Provicer>:5060
Destination Name : <IP SIP Provicer>
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Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : ilbc
Negotiated Codec Bytes : 0
Nego. Codec payload : 255 (tx), 255 (rx)
Negotiated Dtmf-relay : 6
Dtmf-relay Payload : 101 (tx), 101 (rx)
Source IP Address (Media): <IP CUBE>
Source IP Port (Media): 0
Destn IP Address (Media): <IP SIP Provicer>
Destn IP Port (Media): 22022
Orig Destn IP Address:Port (Media): [ - ]:0
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Disconnect Cause (CC) : 65
Disconnect Cause (SIP) : 488
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Here are the relevant configuration parts:
voice class codec 1
codec preference 1 iblc
voice service voip
address-hiding
allow-connections sip to sip
allow-connections h323 to sip
allow-connections sip to h323
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
h323
sip
header-passing error-passthru
no update-callerid
midcall-signaling passthru
privacy-policy passthru
voice-card 0
dspfarm
dsp services dspfarm
dial-peer voice 40991 voip
description *** Incoming from SIP-Provider
destination-pattern 03667772523.%
session protocol sipv2
session target ipv4:<IP_of_CUCM>
voice-class codec 1
voice-class sip asserted-id pai
voice-class sip privacy-policy passthru
dtmf-relay rtp-nte
fax-relay sg3-to-g3
fax rate 14400
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
ip qos dscp cs5 media
ip qos dscp cs5 signaling
sccp local GigabitEthernet0/0
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sccp
sccp ccm group 11
description *** lokaler CCM fuer Codec-Konvertierung von SIP/DUS.NET
associate ccm 11 priority 1
associate profile 21 register DE_WGT_MTP02
dspfarm profile 21 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec ilbc
maximum sessions 10
associate application SCCP
telephony-service
sdspfarm units 1
sdspfarm transcode sessions 10
sdspfarm tag 1 DE_WGT_MTP02
max-ephones 30
max-dn 30
ip source-address 10.100.100.50 port 2000
max-conferences 8 gain -6
transfer-system full-consult
create cnf-files version-stamp 7960 Mar 14 2010 02:10:34
sh sccp
SCCP Admin State: UP
Gateway Local Interface: GigabitEthernet0/0
IPv4 Address: 10.100.100.50
Port Number: 2000
IP Precedence: 5
User Masked Codec list: None
Call Manager: 10.100.100.50, Port Number: 2000
Priority: N/A, Version: 4.1, Identifier: 11
Trustpoint: N/A
Call Manager: 10.1.1.55, Port Number: 2000
Priority: N/A, Version: 7.0, Identifier: 10
Trustpoint: N/A
Transcoding Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.100.100.50, Port Number: 2000
TCP Link Status: CONNECTED, Profile Identifier: 21
Reported Max Streams: 20, Reported Max OOS Streams: 0
Supported Codec: g711ulaw, Maximum Packetization Period: 30
Supported Codec: g711alaw, Maximum Packetization Period: 30
Supported Codec: g729ar8, Maximum Packetization Period: 60
Supported Codec: g729abr8, Maximum Packetization Period: 60
Supported Codec: g729r8, Maximum Packetization Period: 60
Supported Codec: ilbc, Maximum Packetization Period: 120
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: rfc2833 pass-thru, Maximum Packetization Period: 30
Supported Codec: inband-dtmf to rfc2833 conversion, Maximum Packetization Period: 30
sh dspfarm dsp all
SLOT DSP VERSION STATUS CHNL USE TYPE RSC_ID BRIDGE_ID PKTS_TXED PKTS_RXED
0 1 26.3.4 UP N/A FREE xcode 1 - - -
0 1 26.3.4 UP N/A FREE xcode 1 - - -
0 2 26.3.4 UP N/A FREE xcode 2 - - -
0 2 26.3.4 UP N/A FREE xcode 2 - - -
0 2 26.3.4 UP N/A FREE xcode 2 - - -
0 2 26.3.4 UP N/A FREE xcode 2 - - -
0 2 26.3.4 UP N/A FREE xcode 2 - - -
0 2 26.3.4 UP N/A FREE xcode 2 - - -
1 1 26.3.4 UP N/A FREE xcode 1 - - -
1 1 26.3.4 UP N/A FREE xcode 1 - - -
1 1 26.3.4 UP N/A FREE xcode 2 - - -
1 1 26.3.4 UP N/A FREE xcode 2 - - -
1 1 26.3.4 UP N/A FREE xcode 2 - - -
1 1 26.3.4 UP N/A FREE xcode 2 - - -
Thanks in advance,
DavidHi there,
Just wondering whether you ever got this resolved? I seem to have a very similiar problem.
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Hello everyone!
I have a controller of the 5508 series and Ap 1602.
Ap manage to obtain IP addresses from the DHCP server that is the 5508 controller.
but the Rev fail to register, please I really vesoin help.
Below are some show:
1. AP: sh version
AP0006.f6d5.ea9c#sh version
Cisco IOS Software, C1600 Software (AP1G2-RCVK9W8-M), Version 15.2(2)JB, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Tue 11-Dec-12 04:52 by prod_rel_team
ROM: Bootstrap program is C1600 boot loader
BOOTLDR: C1600 Boot Loader (AP1G2-BOOT-M) LoaderVersion 15.2(2)JAX, RELEASE SOFTWARE (fc1)
AP0006.f6d5.ea9c uptime is 38 minutes
System returned to ROM by power-on
System image file is "flash:/ap1g2-rcvk9w8-mx/ap1g2-rcvk9w8-mx"
Last reload reason:
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
cisco AIR-CAP1602E-E-K9 (PowerPC) processor (revision A0) with 98294K/32768K bytes of memory.
Processor board ID FGL1709Z6PC
PowerPC CPU at 533Mhz, revision number 0x2151
Last reset from power-on
LWAPP image version 7.4.1.37
1 Gigabit Ethernet interface
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:06:F6:D5:EA:9C
Part Number : 73-14508-04
PCA Assembly Number : 000-00000-00
PCA Revision Number :
PCB Serial Number : FOC17020MTR
Top Assembly Part Number : 800-38553-01
Top Assembly Serial Number : FGL1709Z6PC
Top Revision Number : A0
Product/Model Number : AIR-CAP1602E-E-K9
Configuration register is 0xF
2. AP: sh ip interface brief
Interface IP-Address OK? Method Status Protocol
BVI1 unassigned YES DHCP up up
GigabitEthernet0 unassigned NO unset up up
GigabitEthernet0.1 unassigned YES unset up up
3. AP: sh inventory
---nothing---
4. WLC: sh sysinfo
(Cisco Controller) >show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 7.3.101.0
Bootloader Version............................... 1.0.1
Field Recovery Image Version..................... 6.0.182.0
Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27
Build Type....................................... DATA + WPS
System Name...................................... WLC-EEML
System Location..................................
System Contact...................................
System ObjectID.................................. 1.3.6.1.4.1.9.1.1069
Redundancy Mode.................................. Disabled
IP Address....................................... 10.10.10.1
Last Reset....................................... Software reset
System Up Time................................... 1 days 1 hrs 13 mins 37 secs
System Timezone Location.........................
Configured Country............................... US - United States
Operating Environment............................ Commercial (0 to 40 C)
Internal Temp Alarm Limits....................... 0 to 65 C
Internal Temperature............................. +39 C
--More-- or (q)uit
External Temperature............................. +25 C
Fan Status....................................... OK
State of 802.11b Network......................... Enabled
State of 802.11a Network......................... Enabled
Number of WLANs.................................. 1
Number of Active Clients......................... 0
Burned-in MAC Address............................ E0:2F:6D:5D:7D:C0
Power Supply 1................................... Present, OK
Power Supply 2................................... Absent
Maximum number of APs supported.................. 25
5. WLC: sh time
Time............................................. Fri Jan 3 12:21:37 2014
Timezone delta................................... 0:0
Timezone location................................
NTP Servers
NTP Polling Interval......................... 86400
Index NTP Key Index NTP Server NTP Msg Auth Status
also, I'm in africa but
I can not change the country or the time zone
thank you in advance for your helpHi,
By CLI:
Before change the country code on wlc , You must disable
WLC > config 802.11a disable network
WLC >config 802.11b disable network
WLC >config country SA (...or wtever country u are in)
And then enable both network again.
WLC >config 802.11a enable network
WLC >config 802.11b enable network
By GUI:
First disable both network 802.11a and 802.11b
Follow these steps to disable the 802.11a and 802.11b/g networks as follows:
a. Choose Wireless> 802.11a/n > Network.
b. Unselect the 802.11a Network Status check box.
c. Click Apply to commit your changes.
d. Choose Wireless > 802.11b/g/n > Network.
e. Unselect the 802.11b/g Network Status check box.
f. Click Apply to commit your changes.
Change country code on WLC now:
Choose Wireless > Country
after changing the country code please enable both networks(802.11a and 802.11b)
Hope it helps.
Regards
Dont forget to rate helpful posts. -
Need HELP with objects and classes problem (program compiles)
Alright guys, it is a homework problem but I have definitely put in the work. I believe I have everything right except for the toString method in my Line class. The program compiles and runs but I am not getting the right outcome and I am missing parts. I will post my problems after the code. I will post the assignment (sorry, its long) also. If anyone could help I would appreciate it. It is due on Monday so I am strapped for time.
Assignment:
-There are two ways to uniquely determine a line represented by the equation y=ax+b, where a is the slope and b is the yIntercept.
a)two diffrent points
b)a point and a slope
!!!write a program that consists of three classes:
1)Point class: all data MUST be private
a)MUST contain the following methods:
a1)public Point(double x, double y)
a2)public double x ()
a3public double y ()
a4)public String toString () : that returns the point in the format "(x,y)"
2)Line class: all data MUST be private
b)MUST contain the following methods:
b1)public Line (Point point1, Point point2)
b2)public Line (Point point1, double slope)
b3)public String toString() : that returns the a text description for the line is y=ax+b format
3)Point2Line class
c1)reads the coordinates of a point and a slope and displays the line equation
c2)reads the coordinates of another point (if the same points, prompt the user to change points) and displays the line equation
***I will worry about the user input later, right now I am using set coordinates
What is expected when the program is ran: example
please input x coordinate of the 1st point: 5
please input y coordinate of the 1st point: -4
please input slope: -2
the equation of the 1st line is: y = -2.0x+6.0
please input x coordinate of the 2nd point: 5
please input y coordinate of the 2nd point: -4
it needs to be a diffrent point from (5.0,-4.0)
please input x coordinate of the 2nd point: -1
please input y coordinate of the 2nd point: 2
the equation of the 2nd line is: y = -1.0x +1.0
CODE::
public class Point{
private double x = 0;
private double y = 0;
public Point(){
public Point(double x, double y){
this.x = x;
this.y = y;
public double getX(){
return x;
public double setX(){
return this.x;
public double getY(){
return y;
public double setY(){
return this.y;
public String toString(){
return "The point is " + this.x + ", " + this.y;
public class Line
private double x = 0;
private double y = 0;
private double m = 0;
private double x2 = 0;
private double y2 = 0;
public Line()
public Line (Point point1, Point point2)
this.x = point1.getX();
this.y = point1.getY();
this.x2 = point2.getX();
this.y2 = point2.getY();
this.m = slope(point1, point2);
public Line (Point point1, double slope)
this.x = point1.getX();
this.y = point1.getY();
public double slope(Point point1, Point point2)//finds slope
double m1 = (point1.getY() - point2.getY())/(point1.getX() - point2.getX());
return m1;
public String toString()
double temp = this.x- this.x2;
return this.y + " = " +temp + "" + "(" + this.m + ")" + " " + "+ " + this.y2;
//y-y1=m(x-x1)
public class Point2Line
public static void main(String[]args)
Point p = new Point(3, -3);
Point x = new Point(10, 7);
Line l = new Line(p, x);
System.out.println(l.toString());
}My problems:
I dont have the right outcome due to I don't know how to set up the toString in the Line class.
I don't know where to put if statements for if the points are the same and you need to prompt the user to put in a different 2nd point
I don't know where to put in if statements for the special cases such as if the line the user puts in is a horizontal or vertical line (such as x=4.7 or y=3.4)
Edited by: ta.barber on Apr 20, 2008 9:44 AM
Edited by: ta.barber on Apr 20, 2008 9:46 AM
Edited by: ta.barber on Apr 20, 2008 10:04 AMSorry guys, I was just trying to be thorough with the assignment. Its not that if the number is valid, its that you cannot put in the same coordinated twice.
public class Line
private double x = 0;
private double y = 0;
private double m = 0;
private double x2 = 0;
private double y2 = 0;
public Line()
public Line (Point point1, Point point2)
this.x = point1.getX();
this.y = point1.getY();
this.x2 = point2.getX();
this.y2 = point2.getY();
this.m = slope(point1, point2);
public Line (Point point1, double slope)
this.x = point1.getX();
this.y = point1.getY();
public double slope(Point point1, Point point2)//finds slope
double m1 = (point1.getY() - point2.getY())/(point1.getX() - point2.getX());
return m1;
public String toString()
double temp = this.x- this.x2;
return this.y + " = " +temp + "" + "(" + this.m + ")" + " " + "+ " + this.y2;
//y-y1=m(x-x1)
public class Point2Line
public static void main(String[]args)
Point p = new Point(3, -3);
Point x = new Point(10, 7);
Line l = new Line(p, x);
System.out.println(l.toString());
}The problem is in these lines of code.
public double slope(Point point1, Point point2) //if this method finds the slope than how would i use the the two coordinates plus "m1" to
double m1 = (point1.getY() - point2.getY())/(point1.getX() - point2.getX());
return m1;
public String toString()
double temp = this.x- this.x2;
return this.y + " = " +temp + "" + "(" + this.m + ")" + " " + "+ " + this.y2;
//y-y1=m(x-x1)
}if slope method finds the slope than how would i use the the two coordinates + "m1" to create a the line in toString? -
ACS 4.2 and EAP-TLS with AD and prefix problem
Hi there
we have the following situation:
- 2 x ACS (1 x ACS SE 4.2 and 1 x ACS 4.2) for domain A
- 2 x ACS (1 x ACS SE 4.2 and 1 x ACS 4.2) for domain B
First of all, is it a problem to have an ACS SE and an ACS working together for one domain, I don't think so? When we had only one domain and both ACS SE were responsible for domain A, it worked.
Now after the changes, machine authentication with EAP-TLS doesn't work anymore. In the logs it always says that the "External DB user is unknown" for a (machine) username like host/abc.domain.ch
This is the normal output of the Remote Agent, it finds the host but then nothing happens:
CSWinAgent 11/30/2009 16:32:13 A 0140 3672 0x0 Client connecting from x.x.x.x:2443
CSWinAgent 11/30/2009 16:32:14 A 0507 3512 0x0 RPC: NT_DSAuthoriseUser received
CSWinAgent 11/30/2009 16:32:14 A 0474 3512 0x0 NTLIB: Creating Domain cache
CSWinAgent 11/30/2009 16:32:14 A 0549 3512 0x0 NTLIB: Loading Domain Cache
CSWinAgent 11/30/2009 16:32:14 A 0646 3512 0x0 NTLIB: No Trusted Domains Found
CSWinAgent 11/30/2009 16:32:14 A 0735 3512 0x0 NTLIB: Domain cache loaded
CSWinAgent 11/30/2009 16:32:14 A 2355 3512 0x0 NTLIB: User 'host/abc.domain.ch' was found [DOMAIN]
CSWinAgent 11/30/2009 16:32:14 A 0584 3512 0x0 RPC: NT_DSAuthoriseUser reply sent
So I made a test from an ASA to see if the host/ is a problem (before any changes were made it wasn't a problem):
test aaa authentication RADIUS host 10.3.1.9 username host/abc.domain.ch (the ASA transforms the host/ input to the correct Windows schema with the $):
CSWinAgent 11/30/2009 15:39:23 A 0140 3672 0x0 Client connecting from x.x.x.x:1509
CSWinAgent 11/30/2009 15:39:23 A 0390 3728 0x0 RPC: NT_MSCHAPAuthenticateUser received
CSWinAgent 11/30/2009 15:39:23 A 0474 3728 0x0 NTLIB: Creating Domain cache
CSWinAgent 11/30/2009 15:39:23 A 0549 3728 0x0 NTLIB: Loading Domain Cache
CSWinAgent 11/30/2009 15:39:23 A 0646 3728 0x0 NTLIB: No Trusted Domains Found
CSWinAgent 11/30/2009 15:39:23 A 0735 3728 0x0 NTLIB: Domain cache loaded
CSWinAgent 11/30/2009 15:39:23 A 1762 3728 0x0 NTLIB: Got WorkStation CISCO
CSWinAgent 11/30/2009 15:39:23 A 1763 3728 0x0 NTLIB: Attempting Windows authentication for user ABC$
CSWinAgent 11/30/2009 15:39:23 A 1815 3728 0x0 NTLIB: Windows authentication FAILED (error 1326L)
CSWinAgent 11/30/2009 15:39:23 A 0373 3728 0x0 NTLIB: Reattempting authentication at domain DOMAIN
CSWinAgent 11/30/2009 15:39:23 A 0549 3728 0x0 NTLIB: Loading Domain Cache
CSWinAgent 11/30/2009 15:39:23 A 1762 3728 0x0 NTLIB: Got WorkStation CISCO
CSWinAgent 11/30/2009 15:39:23 A 1763 3728 0x0 NTLIB: Attempting Windows authentication for user ABC$
CSWinAgent 11/30/2009 15:39:23 A 1815 3728 0x0 NTLIB: Windows authentication FAILED (error 1326L)
CSWinAgent 11/30/2009 15:39:23 A 0456 3728 0x0 RPC: NT_MSCHAPAuthenticateUser reply sent
It's clear that the test was not successful because of the wrong "machine password" but it's a different output as before. I saw that in ACS 4.1 you could change the prefix of /host to nothing, but in 4.2 this is not possible anymore.
Could this be the problem or does someone see any other problem?
Best Regards
DominicHi Colin
thanks for your answer, we had the this setting correct. I was able to solve the problem yesterday, we had some faults in the AD mapping.
I didn't know that when I select more AD groups for one ACS group in one step, that the user / host has to be in every of these AD groups (AND conjunction).
Now I only added one AD group for my ACS group and it works. The error message "AD user restriction" was not very helpful for finding this fault ;-)
Regards
Dominic -
Dynamic VLAN assignment with WLC and ACS for
Currently, using our autonomous APs and ACS, our users get separate VLANs per building based on their security level (students or staff). Basically, the student VLAN in one building is different from that of the student VLANs in other buildings on campus. Currently, we do this by filling the Tunnel-Private-Group-ID IETF RADIUS attribute with the VLAN name. This all works because each individual AP can map VLAN names to different VLANs like this:
dot11 vlan-name STUDENT vlan 2903
dot11 vlan-name FACSTAF vlan 2905
As we are working on our WiSM deployment, we see that the document below shows how to do the dynamic VLAN assignment on our WLAN controllers:
http://www.cisco.com/en/US/customer/products/sw/secursw/ps2086/products_configuration_example09186a00808c9bd1.shtml
However, we haven't figured out if it's possible to still provide our users with different VLANs for each building they're in.
With the instructions above, it looks like ACS uses a Cisco RADIUS Attribute to indicate the Air-Interface-Name, mapping an ACS/AD group to a single WLC interface which can only have one VLAN/subnet associated with it.
Does anybody know if what we're trying to accomplish is possible, or if we're really stuck with only one VLAN/subnet per mapped ACS group?We only have the one WiSM for all of campus, so it's handling everything. This Cisco docs do indicate how to put differnet users in different Vlans, but we don't currently see a way to also put them in different subnets per building.
This being the case, any suggestions on how best to handle more than a Class C subnet's worth of users? Should we just subnet larger than Class C, or is there a more elegant way of handling this?
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