Redundancy with double WLC

Similar Questions

• Redundancy with double tis on cisco ASA VPN Site to Site

  Dear supporters,

  Could you help me to provide a configuration for the network as an attachment diagram.

  I am suitable with your help.

  Thank you

  Best regards

  Hi Sothengse,

  You can visit the below link and configure ASA @ head and Canes accordingly to your condition.

  You must change the configuration of the similar example with ends... Double TIS @ ends in your scenario...

  http://networkology.NET/2013/03/08/site-to-site-VPN-with-dual-ISP-for-BA...

  I hope this helps.

  Concerning

  Knockaert

• ISE 1.2 - begging CWA provisioning with anchor WLC

  Hi all

  Having a problem with supply begging via CWA on a controller of the anchor. I am able to connect through CWA and authenticate etc no problem, but when the device registration page it says "cannot connect to the network at this moment" - the mac address is filled but the said button try again. Once I click on retry it cycles back to the original comments Portal login page. In the section reports the begging failed provisioning message is "error trying to determine access privileges: failed to get the host name of the session cache."

  I tried the same policy without the anchor (ie the local controller) and it works perfectly. Interestingly enough if I manually register the device then connect first the portal comments, that it allows me to click on register and proceed to the provision of begging. I also tried installing anchor using peap and NSP redirection - this also works perfectly.

  I can confirm beforehand that firewalls, etc. is not a problem with permit IP any one between all parts of work - no blocks without drops etc. Politics is the standard CWA trustsec installation with Enable ticked self-supply. For what it's worth, I am absolutely confident with the config having deployed before - but without a controller of anchor.

  Stephen,

  I have worked with TAC customer account team to find a solution.  The problem is with the WLC anchor and the session not replicated.  I was able to get around by disabling account management radius for the ssid on the controller of the anchor, but when we look at the bug looks like an alternative solution is to disable fast switching ssid, which could cause problems with BYOD worldwide double ssid.  I still do test, but the accounting change seems to have resolved.  Bug ID: CSCui38627

• To convert my Keynote slideshow (09) .mov, I always end up with double blades on slides with sound, a sound and one without the sound. Why? How should I do?

  When trying to convert a Keynote slide show (09) in format .mov, I end up with double blades on slides that have sound. What makes the total video almost twice as long as I wish. How do the conversion with only sound slides appearing and eliminating silent rehearsals?

  You will need to confirm which version of Mac OS, and Keynote, you use as your profile shows very old software that is obsolete and is no longer supported. I assume his keynote address version 4 If you are using Mac G5.

  IV never heard of Keynote, do what you describe in any version, so we need the details of how you have the presentation put in place. If you post a sample file that illustrates this problem on Dropbox I review on my old power Mac.

• With the help of new access points with old WLC 4100; LWAPP layer 2 switching 3-tier

  Hi all

  We currently use two solutions Wiresless LAN - a 10 AP1230 access points-based autonomous (5 years) and a solution based on a Cisco WLC 4100 (4112, running 3.2) with 12 AP1010 LWAPP access points.

  First thing, we are considering to replace the stand-alone solution with the WLC one. However, I'm not sure if we can use the new access points such as the LAP1041N or the LAP1252G with our current 4100 WLC. Access reported data sheets 'Cisco Unified Wireless Network Software Release 7.0 or later version' 'software '. Does this mean that these access points can only be used with controllers running 7.0 or later?

  If we are unable to use the new access points with our current WLC and need to buy a new controller: can we use access points AP1010 current with a new WLC as the Cisco 4402?

  Second thing, it is that we want to expand the networks configured on the WLC 4100 to another site that is connected via VPN wireless. Wireless Setup guide indicates that the LWAPP mode can be changed from Layer 2 to 3 layers so that the access points can be configured with an IP address, which allows you to place access points basically anywhere as long as IP connectivity exists between the AP and the WLC.

  Y does it as described in a document with the change of mode LWAPP layer 2 to 3 layers? Or ist just the following steps (if I understand correctly):

  -Change the Mode of Transport LWAPP on the controller of layer 2 to 3 layers

  -Creation of a PA-manager interface with an IP address in the same subnet as the management interface (tried that, without changing LWAPP mode transport first and not was not possible - error)

  With regard to different sites:

  -Configure option DHCP 43 with the IP address of the WLC or DNS with CISCO-LWAPP - CONTROLLER.localdomain

  -Make sure that the interface ap - manager can reach points on the different site

  Is it really just as simple as that? All information about it is very appreciated!

  / edit: I would also like to know if the 1260 series access point are backward compatible with 802. 11B. Whereas it is stated in 1040 and 1250 for example series data sheets, it is not particularly mentioned in 1260 data sheet.

  Thank you

  Michael

  Well, let's start with the simple question/answer

  With regard to different sites:

  -Configure option DHCP 43 with the IP address of the WLC or DNS with CISCO-LWAPP - CONTROLLER.localdomain

  -Make sure that the interface ap - manager can reach points on the different site

  Yes, it's as simple as that.

  As for other issues, looks like you would be better served with a forklift upgrade.  New controllers and new AP.

  Now, the AP 1230/1240/1250. all work on the 4.2, 1140 code starts with 5.2 and 1040/3500/1260 are 7.0

  The AP 1000 series is not supported after 4.2 code.

  Refer to here for the complete list of the AP and taken codes supported:

  http://www.Cisco.com/en/us/docs/wireless/controller/release/notes/crn7.0.html#wp610751

  From what I see, the 4100 is not supported after the train of 3.2.

  So, it really depends on what you are trying to accomplish with the upgrade.  If you are looking for a 80.211n support, you really want to be 5.2 or better, we had some problems with MRR + 40 Mhz channels, 4.2, 5 GHz band only.

• Cisco ASA5505 with double tis + IPSEC

  Hello guys,.

  I have problem with double ISP + IPSEC on my cisco ASA5505 dry more license.

  Routing works OK (to connect to the Internet from siteA is work trought

  1 also second ISP) but IPSEC works trought just the first

  INTERNET SERVICE PROVIDER! There seemt that phase 1 and 2 of the Protocol IPSEC is correct but the packages

  Encrypt just but no not decryption. You have an idea what is the problem?

  I try to ping from the (PC - 10.4.1.66) siteA siteB (PC - 10.3.128.50)

  Thank you

  config site A:

  ##########################################################################

  ASA5505 Version 8.2 (1)

  interface Vlan1

  nameif inside

  security-level 100

  IP 10.4.1.65 255.255.255.248

  !

  interface Vlan2

  nameif outside

  security-level 0

  IP 192.168.1.2 255.255.255.0

  !

  interface Vlan3

  internet nameif

  security-level 0

  IP address 212.89.235.yy 255.255.255.248

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  switchport access vlan 3

  outside_cryptomap list extended access allow icmp 10.4.1.64 255.255.255.248 10.3.128.0 255.255.255.0

  10.4.1.64 IP Access-list extended sheep 255.255.255.248 allow 10.3.0.0 255.255.0.0

  10.4.1.64 IP Access-list extended sheep 255.255.255.248 allow 10.16.0.0 255.255.0.0

  access inside extended ip permit list an entire

  extended permitted inside a whole icmp access list

  pager lines 24

  Enable logging

  asdm of logging of information

  Within 1500 MTU

  Outside 1500 MTU

  Internet MTU 1500

  no failover

  ICMP unreachable rate-limit 1 burst-size 1

  ASDM image disk0: / asdm - 621.bin

  don't allow no asdm history

  ARP timeout 14400

  Global 1 interface (outside)

  Global interface (internet) 1

  NAT (inside) 0 access-list sheep

  NAT (inside) 1 10.4.1.64 255.255.255.248

  Access-group internet_in in interface outside

  internet_in group to access the Web interface

  Route outside 0.0.0.0 0.0.0.0 192.168.1.1 1 track 1

  Internet route 0.0.0.0 0.0.0.0 212.89.235.yy 254

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  monitor SLA 123

  interface type echo protocol ipIcmpEcho 212.89.229.xx outdoor

  NUM-package of 3

  frequency 10

  Annex ALS life monitor 123 to always start-time now

  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

  3600 seconds, duration of life crypto ipsec security association

  Crypto ipsec kilobytes of life - safety 4608000 association

  card crypto outside_map0 1 match address outside_cryptomap

  card crypto outside_map0 1 set 212.89.229.xx counterpart

  outside_map0 card crypto 1jeu transform-set ESP-AES-256-SHA

  outside_map0 map 1 lifetime of security association set seconds 28800 crypto

  card crypto outside_map0 1 set security-association life kilobytes 4608000

  card crypto game 2 outside_map0 address outside_cryptomap_1

  outside_map0 interface card crypto outside

  outside_map0 card crypto internet interface

  ISAKMP crypto identity hostname

  crypto ISAKMP allow outside

  crypto ISAKMP enable internet

  crypto ISAKMP policy 3

  preshared authentication

  aes-256 encryption

  sha hash

  Group 2

  life 300

  !

  track 1 rtr 123 accessibility

  Telnet 10.4.1.64 255.255.255.248 inside

  Telnet timeout 1440

  SSH 10.4.1.64 255.255.255.248 inside

  SSH 212.89.229.xx 255.255.255.255 outside

  SSH timeout 60

  SSH version 2

  Console timeout 0

  management-access inside

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  NTP server 194.160.23.2 source outdoors

  WebVPN

  attributes of Group Policy DfltGrpPolicy

  Protocol-tunnel-VPN IPSec l2tp ipsec

  username xx

  tunnel-group 212.89.229.xx type ipsec-l2l

  212.89.229.XX group of tunnel ipsec-attributes

  pre-shared-key *.

  siteA # sh crypto isakmp his d

  ITS enabled: 1

  Generate a new key SA: 0 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)

  Total SA IKE: 1

  1 peer IKE: 212.89.229.xx

  Type: L2L role: initiator

  Generate a new key: no State: MM_ACTIVE

  Encryption: aes - 256 Hash: SHA

  AUTH: preshared to life: 300

  Remaining life: 91

  # sh crypto ipsec siteA his

  Interface: internet

  Tag crypto map: outside_map0, seq num: 1, local addr: 212.89.235.yy

  outside_cryptomap list of access allowed icmp 10.4.1.64 255.255.255.248 10.3.128.0 255.255.255.0

  local ident (addr, mask, prot, port): (10.4.1.64/255.255.255.248/1/0)

  Remote ident (addr, mask, prot, port): (10.3.128.0/255.255.255.0/1/0)

  current_peer: 212.89.229.xx

  program #pkts: 7, #pkts encrypt: 7, #pkts digest: 7

  #pkts decaps: 0, #pkts decrypt: 0, #pkts check: 0

  compressed #pkts: 0, unzipped #pkts: 0

  #pkts uncompressed: 7, comp #pkts failed: 0, #pkts Dang failed: 0

  success #frag before: 0, failures before #frag: 0, #fragments created: 0

  Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0

  #send errors: 0, #recv errors: 0

  local crypto endpt. : 212.89.235.115, remote Start crypto. : 212.89.229.2

  Path mtu 1500, fresh ipsec generals 74, media, mtu 1500

  current outbound SPI: 2A9B550B

  SAS of the esp on arrival:

  SPI: 0xCF456F65 (3477434213)

  transform: aes-256-esp esp-sha-hmac no compression

  running parameters = {L2L, Tunnel}

  slot: 0, id_conn: 32768, crypto-card: outside_map0

  calendar of his: service life remaining (KB/s) key: (4374000/28629)

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0x00000000 0x00000001

  outgoing esp sas:

  SPI: 0x2A9B550B (714822923)

  transform: aes-256-esp esp-sha-hmac no compression

  running parameters = {L2L, Tunnel}

  slot: 0, id_conn: 32768, crypto-card: outside_map0

  calendar of his: service life remaining (KB/s) key: (4373999/28629)

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0x00000000 0x00000001

  # sh logging asdm siteA | I have 10.3.128.50

  6. 19 sep 2011 10:27:37 | 302020: built outgoing ICMP connection for faddr gaddr laddr 10.4.1.66/1024 10.4.1.66/1024 10.3.128.50/0

  6. 19 sep 2011 10:27:39 | 302021: connection of disassembly ICMP for faddr gaddr laddr 10.4.1.66/1024 10.4.1.66/1024 10.3.128.50/0

  config site B:

  ##########################################################################

  ASA 5510 Version 8.0 (4)

  interface Ethernet0/0

  nameif outside

  security-level 0

  IP address 212.89.229.xx 255.255.255.240

  OSPF cost 10

  interface Ethernet0/1.10

  VLAN 10

  nameif users

  security-level 50

  IP 10.3.128.0 255.255.255.0

  10.3.128.0 IP Access-list extended siteA 255.255.255.0 allow 10.4.1.64 255.255.255.248

  Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT

  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

  3600 seconds, duration of life crypto ipsec security association

  Crypto ipsec kilobytes of life - safety 4608000 association

  outside_map crypto card 9 matches the address SiteA

  card crypto outside_map 9 peers set 212.89.229.xx

  card crypto outside_map 9 game of transformation-ESP-AES-256-SHA

  life card crypto outside_map 9 set security-association seconds 28800

  card crypto outside_map 9 set security-association life kilobytes 4608000

  outside_map crypto 10 card matches the address SiteA

  card crypto outside_map 10 peers set 212.89.235.yy

  outside_map crypto 10 card value transform-set ESP-AES-256-SHA

  life safety association set card crypto outside_map 10 28800 seconds

  card crypto outside_map 10 set security-association life kilobytes 4608000

  crypto ISAKMP policy 20

  preshared authentication

  aes-256 encryption

  sha hash

  Group 2

  life 86400

  tunnel-group 212.89.229.xx type ipsec-l2l

  212.89.229.XX group of tunnel ipsec-attributes

  pre-shared-key *.

  tunnel-group 212.89.235.yy type ipsec-l2l

  212.89.235.yy group of tunnel ipsec-attributes

  pre-shared-key *.

  SiteB # sh crypto isakmp his d

  HIS active: 7

  Generate a new key SA: 1 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)

  Total SA IKE: 8

  8 peer IKE: 212.89.235.115

  Type: L2L role: initiator

  Generate a new key: no State: MM_ACTIVE

  Encryption: aes - 256 Hash: SHA

  AUTH: preshared to life: 300

  Remaining life: 245

  # Sh crypto ipsec SiteB his | b 212.89.235.yy

  current_peer: 212.89.235.yy

  #pkts program: encrypt 0, #pkts: 0, #pkts digest: 0

  decaps #pkts: 12, #pkts decrypt: 12, #pkts check: 12

  compressed #pkts: 0, unzipped #pkts: 0

  #pkts uncompressed: 0, comp #pkts failed: 0, #pkts Dang failed: 0

  success #frag before: 0, failures before #frag: 0, #fragments created: 0

  Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0

  #send errors: 0, #recv errors: 0

  local crypto endpt. : 212.89.229.xx, remote Start crypto. : 212.89.235.yy

  Path mtu 1500, fresh ipsec generals 74, media, mtu 1500

  current outbound SPI: CF456F65

  SAS of the esp on arrival:

  SPI: 0x2A9B550B (714822923)

  transform: aes-256-esp esp-sha-hmac no compression

  running parameters = {L2L, Tunnel}

  slot: 0, id_conn: 4378624, crypto-card: outside_map

  calendar of his: service life remaining (KB/s) key: (3914999/27310)

  Size IV: 16 bytes

  support for replay detection: Y

  Anti-replay bitmap:

  0 x 00000000 0x00001FFF

  outgoing esp sas:

  SPI: 0xCF456F65 (3477434213)

  transform: aes-256-esp esp-sha-hmac no compression

  running parameters = {L2L, Tunnel}

  slot: 0, id_conn: 4378624, crypto-card: outside_map

  calendar of his: service life remaining (KB/s) key: (3915000/27308)

  Size IV: 16 bytes

  support for replay detection: Y

  # sh logging asdm siteB. I have 10.4.1.66

  6. 19 sep 2011 10:29:49 | 302021: connection of disassembly ICMP for faddr gaddr laddr 10.3.128.50/0 10.3.128.50/0 10.4.1.66/1024

  6. 19 sep 2011 10:29:50 | 302020: built ICMP incoming connections for faddr gaddr laddr 10.3.128.50/0 10.3.128.50/0 10.4.1.66/1024

  I'm glad that this answer to your question, feel free to mark the post as answered and the rate of useful messages

  Good day.

• Scroll smoothly with double orientation

  Hello

  Is it possible to have a scroll smoothly with double orientation? I tried without success, so I want to make sure that if it possible or not.

  Thanks in advance.

  Yes, scrolling smoothly works in two directions, but to be clear, they only scroll vertically. You can't scroll through an article horizontally.

• Looking for a helmet system with double docks rechargeable wireless

  I am looking for a very specific product and I was wondering if anyone knows a product that will do the trick.

  I want a system of wireless headphones wireless with a loading for each helmet Bay. Transmitter should accept level line of double RCA Records. I would have preferred a 900 mhz transmitter, but IR is acceptable. The system should come with two headsets, or there should be a system with transmitter/headphones with the possibility to add a loading dock and an additional heaset.

  My old system was a Sony which is at his last breath, and I found a replacement for another manufacturer with two headsets, but it lacks the loading docks - connect the heaset in the transmitter and the two heasets cannot be pursued at the time. In addition, the manufacturer says not charging headphones for more than 24 hours or you may damage the battery.

  Anyone know if Sony or someone else does what I want?

  Hi, Verne.

  Sony factory not wireless headphones double. You can perform a search on the Internet, check for any third party double helmet.

  If my post answered your question, please mark it as an "accepted Solution".

• IX2 - DL does not start after the firmware update and now in boot loop contant with double red lights

  I just applied the update to the latest firmware 4.1.208.33789 for my IX2 - DL and it took an extremely long time to reboot - flashing white light for 20 min on the right.

  Shooting and by unplugging power did the same result.

  I hold the reset button hardware pin and now he's in a boot loop throw up double red lights and then attempt to restart with flashing blue white and strong.

  Help! don't know what to do next.

  Hello steveappcity,

  I recommend a support incident, opening the only way I can support an imager is if she is officially released:
  https://Lenovo-na-en.custhelp.com/app/ask/

• Possible bug: save the table with double and extended precision to the worksheet

  If one concatenates an array of double-precision and an array of precision extended with the 'build' vi table, then recorded using 'Write in a spreadsheet file' vi any digits to the right of the decimal are reset to zero in the saved file. Regardless of the entry of signifier of format (for example %.10f) to the vi 'Write in a spreadsheet file'.

  I'm on Vista Ultimate 32 bit and labview 9.0

  This is a possible bug that is easily circumvented by the conversion of a type before you incorporate arrar in a worksheet. Nevertheless, it's a bug and it cost me some time.

  Hi JL,.

  No, this is not a bug - it's a feature

  Well, if you'd look closer you would recognize the 'save to spreadsheet' as polymorphic VI. As this polymorphic VI does not support the EXTENSION numbers internally (it only supports DBL, I64, and String) LabVIEW selects the instance with more precision: I64 (I64 a 64 bits of precision, DBL that 53...). Your options are:

  -the value of the instance to use as the DBL (by right click and "Select type... »)

  -make a copy of this VI, save it under a different name and make support number of POST (not rework the polymorphic VI like you would break compatibility with other facilities of LV or future revisions)

• JSON with double type number

  How to avoid converting value that occurs when flattening a number of double type JSON? Converts a value from 9999.12 to 9999.12000000008 in the JSON string.

  My understanding is that JSON is loosely defined by the type - I think not that JSON interpreters can detect the difference between MyDBL = 121.000000001 and MyDBL = '121,00. (unless it detects in particular the type, I definitely replaced a DBL with a chain in some of my stuff of WebSockets and didn't need to change the Javascript). However, you will need to test it.

  Edit: actually, having just tried it with this simple VI, LabVIEW unflatten JSON survey an error:

  

  If you are communicating with a real web service that expects a DBL, then what's the problem with sending of 12.0000999999?

• Opening with double click files

  I have developed a problem. When I double click a folder Windows search openes in place of the file format. I have tried everything I can thing of to correct this situation including, to reset the folder options, reset the keyboard options, wireless keyboard Microsoft mouse options, Microsoft wireless mouse reset, restart the computer, run chkdsk/f, as you can see I'm not a novice on computers, but in forty years of playing with them I've never met this. Any ideas?

  There is a fix for this problem in the Kelly Korner:

  <>http://www.kellys-Korner-XP.com/xp_tweaks.htm >

  Look at the #18 on the right line.

  HTH,
  JW

• How can I configure emails to open with double click instead of singel click

  at the opening of new emails I click on new message and it opens. I want to be able to click on a new message not open, so if it comes from an unknown source I can remove it instead of open

  You will find with the single click, what you see is an overview of the e-mail in the preview pane.

  You still have to double-click it to open it.

• C6280 issues with double-sided printing

  Hey all,.

  For some time (we are talking years) I didn't relize I had a duplexer on my machine. I was doing the old-fashioned way: print a page, open the drawer, this page, return the program prints the next page, etc... One day I was flipping autour and saw print on both sides. I thought: ' Eureka, the answer to all my problems. " Evil.

  After discovering that I had a duplexer, I was eager to try duplex printing everything and it seemed to work great.

  However, lately things have been a bit wacky. For example, when I try to print something double-sided in Word, I normally go to the screenshot and select "print on both sides, back on the short edge," but lately the result is only the last page being printed. The printer prints the last page, it reverses and spits out a blank page on the other side. If a document that has 5 pages, for example, will result in page 5 only printing. This is also true for the PDF and PowerPoint. I have not tried anything else, or I don't remember anything else being sucessfully printed double-sided, I print from these 3 programs frequently. So as a solution, I found that I can go to the printer properties and select "printing double-sided (Duplex)", then "manual" selecing. It was also great to work for a period of time, print the odd pages and then I would feed them manually in the status bar. still a better solution to what I was accustomed to years (above).

  That was until last night.

  I tried to print a PowerPoint Presentation two-sided document and some of the pages are out, that in a single page had a normal top margin, the following page may have a slightly larger margin, the page after that might a slightly smaller margin, etc... I thought that maybe the Fed just book funny and tried again. Results were the same. I tried to print a PDF file which also resulted in some pages being off. I opened the drawer, made sure the paper was stacked right and was about 20 pages, took off the duplexer and made sure the wheels were spining properly, unplugged the unit for one minute, etc... Nothing worked and it seemed to get worse because I lost paper trying to get to the bottom of it. Some of the pages even started to be printed in the correct order, as in page 1 and page 3 gathered front/rear instead of page 1 and page 2 combined front/rear. So I thought that it must be in the software.

  I unplugged the printer, all completely uninstalled, rebooted, ran a registry cleaner, rebooted, downloaded the latest version of the software of HP and performed a clean installation, rebooted, installed the latest driver from HP, rebooted. I did this last all night and the approach seemed to fix the problem with margins. However, I still go on printing double-sided manually. Then this morning I got since I solved a problem, the automatic feeding through the duplexer should work. No joy, 'thing' has been up to his old tricks, only spitting the last page, as if the rest of the pages never made it to the printer. I even went to Devcies and printers > printer properties and I tried to put the duplexer as "installed". Seems that he likes to go back to "not installed".

  

  Someone at - it ideas as to what my problems are?

  I am running:

  Windows 7 x 64

  4 GB DDRM

  Intell Core 2 Duo P7350 2.00 GHz

  Office 2010

  Adobe Reader 11.0.06

  I use HP paper

  Network (but the problems occur also on USB)

  Major changes other than windows updates not normal.

  Thanks in advance for the help!

  Well, I solved the problem. I played around with a bunch of parameters and magically it just started working. Do not know what settings or a combination of parameters does the job. Looks like it was just a fluke. Lets hope it continues to work properly because I like having the ability to print double sided without manually moving the paper.

• How can I print A4 borderless with double-sided printing?

  I have a HP Photosmart/premium printer and print booklets in Word 2010. When I do, the text and the photos come out compressed because the printer is put into a border on the right edge. I need to print without margins, but with duplex printing using A4. I get a message saying that these 2 are incompatible. How can I replace it? If I print in A4 without border, text, and pictures look correct (the same as on the screen), but I need to print duplex as well.

  Hi Katiepic,

  Borderless printing and double-sided printing is not supported at the same time. You have to manually duplex work by putting it into the paper tray to print on the back.