Cisco 892 NAT or routing support for VoIP

Similar Questions

• Video support for voice gateway router can call?

  Hi all

  My gateway voice (Cisco 2921-V/K9) router to connect to the PSTN using SIP Trunk provider. CUCM 11 enter my ipphone and videoconferencing (SX20).

  If someone who using video-conferencing (SX20) to call my (SX20) videoconferencing via dial my number RTC, it only not Visual voice call of appeal.

  I have question: If the router voice gateway support video call?, if it can how to configure and there is an additional module?

  Thank you

  Cyriac

  Hi Cyriac,

  For a video call from point to point, you can see the "Configure the video telephony" section of the following link

  http://www.Cisco.com/c/en/us/TD/docs/voice_ip_comm/CUCM/Admin/9_1_1/CCMS...

  If video conferencing Setup check the following "feature Deprecation announces for video Conferencing and transcoding using PVDM3 on ISR G2 product Bulletin"

  http://www.Cisco.com/c/en/us/products/collateral/unified-communications/...

  Manish

• Changes in prices for the contracts of Support for Cisco IDS/IPS

  Nice day

  My boss asked me if there is no value added regarding Cisco's recent move to charge separately for hardware and software support for IDS/IPS product line.

  Other than what is obvious (need software support for updates of signature, need of material support in case something breaks), I'm having a hard time to provide a response.

  Can anyone suggest what is the increased value, other than annual recurrent costs more we get as a result of this change of license?

  Also, was there any release press or other notice to the client about this change?

  I am at a loss...

  Alex Arndt

  Alex,

  Cut through the spin and the hype... the software support allows us to finance a development team dedicated to signature, which has improved our signature rejection rates and response times. In addition, it is allowing us to expand our coverage to keep IDS 4.1 to get the support of the signature. It is contrary to our previous policy which would have seen 4.1 updates to signature cut shortly after 5.0 released.

  A side effect of this is that our development team is now free to focus on the development of the feature, and you will see more updates, more often.

  Can't comment on press releases and others, they make your head spin my ;)

  Scott

• wireless router not working do not: told by iYogi technical support for wireless router Netgear that my registry is corrupt

  My Netgear wireless router (model: N300 wireless (WNR2000v3) router wireless) has stopped working properly without Internet access for my laptop (there was a triangle 'yellow' small 'i' (exclamation point) on the Wi - Fi signal strength indicator in the lower right corner of my computer screen.).  I bought only the router ago 3 months 25/08/2012.  Netgear technical assistance is really "iYogi technical support.  After more than 3 hours, Abdullah, Tech support person had me change what I think are 'DNS' settings for the router, and it now the next day, Thursday, November 15, 2012, works very well, "so far".

  My question is this.  The "iYogi tech support" person said, after took my computer during the process of fixing my problem, I had 9% of my corrupt computer registry files and I need to have a computer system 'optimize' made, then I wouldn't have the same problem with the router, and other problems with my computer, in the future.  The service would cost me $150 with 1 year tech support 24/7 from "iYogi" (support for Netgear tech. company) or $50 to do it once.  There was a LOT of pressure to pay then and not wait a day or more so I could think my 90 days of Netgear Tech. Free support ends on Thursday, November 22, 2012.  The person of 'iYogi technical support', Abdullah, said that because my Toshiba laptop has 4 GB of RAM and the Netgear wireless router has a very small RAM, then in a near future the problem could happen again and I have to pay a lot of money for the correction of a problem including my registry corrupted 9% of my Windows 7 (Home Premium (64-bit) with Service Pack 1).

  I had no problems with my computer that I've known since the purchase of this new about 2 years (a portable satellite youcef) ago.

  I have to have my system "optimized"?  My really register 9% damaged and if yes, is this normal or do I need to have it fixed?

  I was wondering if I had another brand of a router (for example the Linksys), I have the same problem?

  I would be grateful to anyone who helps to answer my questions and all the other advice on this subject.

  Thank you, or anyone in advance for all your help.

  Kind regards

  CCEntertain2M

  "Registry was damaged and needed optimization" - complete garbage, if the registry is damaged the PC does not start, the registry requires no optimization, third party that claims to optimize the registry software is snake oil and in the worst cases can make the system unusable.

  Usually if you have a router problem appear, of the first steps would be to reboot the router (unplug his pwr for a minute) and re start the PC. These steps are usually all that is necessary.

• Cisco support for third party on SRE applications?

  Hi - I think about some applications of unified communications to third parties under VMWare ESXi5 running on a Cisco SRE 900 module.   According to the docs Cisco, 3rd party apps are supported on these modules (see table below), but the app in question is NOT on the list of Cisco below.

  http://www.Cisco.com/en/us/prod/collateral/modules/ps10598/data_sheet_c78-553913.html

  A few questions:

  1. until the third-party application is able to run under VMWare/VSphere ESXi5, is there anything on the SRE which could prevent you from running this third-party application even if it is not on the list of Cisco?

  2. What is the policy on the use of third-party applications that are not on their list of Cisco?    For example, they will be a call for support on the SRE running an unlisted application (I do not expect to help me with the app, but I don't want to cancel any kind of support contract through the use of a third-party application not on their list).

  Thank you!

  As long as 3rd party soft is able to run on ESXi 5 he would go on the SRE material. Cisco does not prevent these applications from running even if they are competitive. Support perspective that Cisco TAC will not take any support calls for these applications nor would know how to redirect the call to these 3rd party partners. Cisco TAC supports only SRE and ESXi related issues.

• Implementation of VLAN / QoS for VOIP on RV180

  I posted earlier about setting up VLAN / QoS for VOIP on the SG200-18 (see: https://supportforums.cisco.com/discussion/12193666/setting-vlan-and-qos...).

  I did go ahead and buy the RV180. I connected to SG200-18.

  I wish to proceed with the implementation of VLAN / QoS on the RV180 so my phone (Grandstream VOIP wireless phone) VOIP is on its own VLAN separate from the rest of the network, so make sure that all QoS settings are optimized to give the first priority of VOIP network telephone.

  Currently I still have the VOIP phone connected to SG200-18 as stated in the previous post.

  Here are my questions:

  1 should I leave the VOIP phone connected to the SG200-18 and config all the VLANS, VLANS and VLAN Switch voice settings down to the VOIP phone, or should I plugged the phone VOIP in the RV180? Which would give me better performance and easier to do?

  2. How can I place the VOIP phone on its own VIRTUAL LAN, in addition to optimizing QoS settings so it gets a top priority for the network?

  3. I currently have set VOIP telephone in order to reserve a DHCP address in the 192.168.x range. When you move to the VLAN, should I set the DHCP reservation and/or my firewall settings (I through the firewall as well)

  4. I also get a beta-test VOIP Grandstream office phone. Time of its installation, what I have to plug directly into the RV180 or the SG200-18, and I have to put it on the same VLAN as the phone VOIP without wire Grandstream or VLAN different? It also supports PoE, but the RV180 or SG200-18 model I does not work. If I use an external power supply, connect each device will be OK or might that it became fried?

  Thank you!

  Hello

  1 should I leave the VOIP phone connected to the SG200-18 and config all the VLANS, VLANS and VLAN Switch voice settings down to the VOIP phone, or should I plugged the phone VOIP in the RV180? Which would give me better performance and easier to do?

  It will not be much difference between being on the switch or on the router, so it is for the most part to the simplicity of configuration performance.  If you plug the phone directly on the router, you will really not disturb trunking VLAN or none of this switch.

  This is really what is more convenient, but if you are able to plug into the RV directly I wouldn't worry QoS on the switch.

  So let's talk about implementation of the RV180.

  First go to network > LAN > belonging to a VLAN.  Enable VLANs, and add a new VLAN for voice (most people use 100 for voice for a reason, but it does not matter).  You will take care to set the port that the phone is plugged in not tagged to the new voice VLAN, and you can exclude the data VLAN of the port.

  Then go to several VIRTUAL local network subnets and configure the address range for it configuration DHCP / new subnet (for example 192.168.100.0) If you do not want to use it (makes things a bit easier)

  Finally, to enable QoS on the RV go to QoS > QoS WAN profiles.  Activate the WAN QoS, make sure that it is set to the priority mode and add a new entry to the table.  You can name it anything you want (I used VoiP), then set it high priority.

  Then go down on the link profile page and add a new entry here. Select the profile you just created in the drop-down menu, set the service to one, select traffic selector VLAN and make sure the drop-down menu for VLAN is the VoIP VLAN.

  At this point, we have a configuration where the voice traffic (or basically anything on the VLAN voice) will have priority when it comes out the WAN interface.

  3. I currently have set VOIP telephone in order to reserve a DHCP address in the 192.168.x range. When you move to the VLAN, should I set the DHCP reservation and/or my firewall settings (I through the firewall as well)

  The second VIRTUAL LAN should have a configuration of different subnet for him, because I spoke up.  During this process you will place the DHCP server for the new VLAN as well.  You can adjust your reservations for the phones, but it does not really matter what IP they get, since we are prioritizing voice any VLAN, so you don't have set up a reserve, unless you really want to.

  4. the Grandstream phone.

  I would put the Grandstream (and all the other VoIP phones that you could get) in the voice VLAN so that he would get the same priority treatment.  At this point with multiple devices, you can indeed install a trunk to the switch (VLAN normal unidentified and voice VLAN Tag) and configure the ports to the voice VLAN for these phones.  Who will ensure that the switch gives priority to the traffic of voice, even if it is probably not as important in their own country on the WAN.

  Regarding the PoE device connected to a non PoE switch or a router, there will be no problems.  I'm guessing that the phone also comes with an AC adapter.  It will not feed this power in the thread just because it's PoE, it's pretty much a one-way circuit.

  Hope that helps,

  Christopher Ebert - Advanced Network Support Engineer

  Cisco Small Business Support Center

  * Please note the useful messages *.

• Support for L2TP/IpSec VPN on 1921

  Hello

  I am not able to find an answer on something very simple... Fact of 1921 Cisco router supports L2TP/IpSec VPN connections? (from Windows 7 clients)

  If she could please point me to the right location/document where I can read more about it.

  I already tried with the configuration below, but command ppp under a virtual-Template1 don't output interface.

  Thank you very much for your answers.

  Kind regards

  Herman

  # VPN configuration I've tried, but it did not work.

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  life 4000

  ISAKMP crypto key xxxxxxx address X.X.X.X (ip strongvpn)

  !

  !

  Crypto ipsec transform-set ESP-AES256-SHA1 esp - aes 256 esp-sha-hmac

  transport mode

  !

  Map 10 IPSEC L2TP ipsec-isakmp crypto

  defined peer X.X.X.X

  game of transformation-ESP-AES256-SHA1

  match address 101

  !

  !

  !

  Pseudowire-class pwclass1

  encapsulation l2tpv2

  local IP interface FastEthernet0/0

  PMTU IP

  !

  !

  !

  !

  interface FastEthernet0/0

  DHCP IP address

  automatic duplex

  automatic speed

  card crypto IPSEC L2TP

  !

  interface FastEthernet0/1

  IP 10.20.20.1 255.255.255.0

  IP nat inside

  IP virtual-reassembly

  automatic duplex

  automatic speed

  !

  interface Serial0/0/0

  no ip address

  Shutdown

  !

  interface Serial0/1/0

  no ip address

  Shutdown

  2000000 clock frequency

  !

  virtual-PPP1 interface

  the negotiated IP address

  IP mtu 1399

  NAT outside IP

  IP virtual-reassembly max-pumping 64

  No cdp enable

  PPP authentication ms-chap-v2 callin

  PPP chap hostname vpnxxx

  PPP chap password 0 xxxxxxxxxx

  Pseudowire pw-class 1, pwclass1 X.X.X.X

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

  Cisco-gw #show version

  Cisco IOS software, software C1900 (C1900-UNIVERSALK9-M), Version 15.2 (4) M2, VERSION of the SOFTWARE (fc2)

  Technical support: http://www.cisco.com/techsupport

  Copyright (c) 1986-2012 by Cisco Systems, Inc.

  Updated Thursday, November 7, 12 and 12:45 by prod_rel_team

  ROM: System Bootstrap, Version 15.0 M16 (1r), RELEASE SOFTWARE (fc1)

  Cisco-gw uptime is 2 days, 4 hours, 22 minutes

  System to regain the power ROM

  System restart to 09:11:07 PCTime Tuesday, April 2, 2013

  System image file is "usbflash0:c1900 - universalk9-mz.» Spa. 152 - 4.M2.bin.

  Last reload type: normal charging

  Reload last reason: power

  This product contains cryptographic features and is under the United States

  States and local laws governing the import, export, transfer and

  use. Delivery of Cisco cryptographic products does not imply

  third party approval to import, export, distribute or use encryption.

  Importers, exporters, distributors and users are responsible for

  compliance with U.S. laws and local countries. By using this product you

  agree to comply with the regulations and laws in force. If you are unable

  to satisfy the United States and local laws, return the product.

  A summary of U.S. laws governing Cisco cryptographic products to:

  http://www.Cisco.com/WWL/export/crypto/tool/stqrg.html

  If you need assistance please contact us by mail at

  [email protected] / * /.

  Cisco CISCO1921/K9 (revision 1.0) with 491520K / 32768K bytes of memory.

  Card processor ID FCZ170793UH

  2 gigabit Ethernet interfaces

  1 line of terminal

  1 module of virtual private network (VPN)

  Configuration of DRAM is 64 bits wide with disabled parity.

  255K bytes of non-volatile configuration memory.

  249840K bytes of Flash usbflash0 (read/write)

  License info:

  License IDU:

  -------------------------------------------------

  Device SN # PID

  -------------------------------------------------

  * 0 CISCO1921/K9

  Technology for the Module package license information: "c1900".

  -----------------------------------------------------------------

  Technology-technology-package technology

  Course Type next reboot

  ------------------------------------------------------------------

  IPBase ipbasek9 ipbasek9 Permanent

  Security securityk9 Permanent securityk9

  given none none none

  Configuration register is 0 x 2102

  Yes, it is supported.

  http://www.Cisco.com/en/us/Tech/tk827/tk369/technologies_configuration_example09186a0080094501.shtml#iosforl2tp

  It is necessary to configure the encapsulation under virtual-model.

  Note: you will have much better results by using the IPSec VPN or SSL VPN client AnyConnect client.

• Support for the 'grouping' Dual LAN

  I bought a router of WRT600N, which was far & away the router wireless dual band to use more expensive (& only) available at the time + 2 compatible Ultra Range Plus USB receivers.  Apparently Linsys/Cisco decided to abandon this model & more support - still firmware version 1.0 (from 2008).  OK, then repeat ceMarketing not high on their priorities.

  I recently upgraded my hardware in a platform Intel 1156 running Win 7 Ultimate 64-bit completely.  The new motherboard, a Gigabyte GA-P55-UD5, has a 'dual LAN' support that allows "bundling" - potentially 2 GB support & self-switching if a port is not functional.  Apparently, it requires a router that has 'IEEE 802.3ad' capabilities.  As far as I can tell, this potentially interesting feature only is not supported, & the firmware upgrade failure suggests it will be never. - bought their "Network Magic" software Pro to add another $50.

  So the question is this: I believe - no double support LAN is built in & never will be--or is there a way to use this feature?  Suffice to say, if I paid about $420 for the router & USB receivers where if other router support him on the level of consumption, I will never consider a Linksys/Cisco product in this life.

  Thanks for some clarity - that someone has to offer.

  I would say the associations are no consumer router function. If you really need a connection of 2 Gbps to a single device to your network, I wonder what other device to communicate with this speed. It is not only another device because it would have only 1 GB/s unless you team two remaining ports as well. (Do not forget that desktop computers more level of consumption are not yet fast enough to offer or receive data at a rate even if they have a Gigabit ethernet port).

  If you have a set of other features which, in combination, require 2 Gb/s access server, then you will have again the same problem: it must connect somewhere which means you need a switch that must be connected to the two remaining LAN ports. But then, you might as well get a switch that supports reunification and enough ports and connect everything what he. Of course, an ethernet switch that supports the grouping is usually some 'smart' managed switch that cost easily more then your WRT600N.

  So I think that grouping will be never supported on any Linksys consumer device. If you then you must watch the Cisco Small Business series or better. They have some devices supporting 802. 1 q VLAN and therefore potentially also 802.3ad. Although even in this case I doubt because given the number of ports available on these devices is not really a lot of sense to support at least on a router 4 ports. Devices consumer and SOHO are not for internet connections of 1 Gbit/s or more. So you can only use the speed inside the LAN, but with 4 ports that would be difficult... So I would say that by their design these routers don't support grouping. If you need grouping within your LAN, get a managed switch...

• Config Cisco 892

  Hey guys I don't know if am posting in the right place, if not apology or move the post.

  I have a Cisco 892 job somewhere in the different countries,

  I need to copy the running configuration in order to transfer to another.

  can someone please explain me how best to do so and also to transfer it to the adjacent spire using USB

  Thank you so much mucgh

  i have already the config file now, i just need to upload this conf to the startup of my new router so how can i do this using external USB,

  Ok.  Let me clarify the "riot act".

  1. this method is NOT supported by Cisco TAC.  So, if your configuration file has been copied from the USB flash and device falls down...

  2. not all USB flash drives are supported (because these discs are not up-to-standard);

  3 format the disks using FAT 16;

  4. maximum size I used is 2 GB, but others swear that 8 GB is still usable.

  Copy the file on the USB as you do with any other.

  When you plug in your device, you normally will see in newspapers if flash USB inserted and if or not the device will accept it.

  To copy the config from the USB to yoru start-up is as simple as "copy usbflash0: start»

  That's all folks!

• FVS336GV2 Nat or routing?

  I'm trying to secure our home network a little more until it gets 'tested '.

  I understand NAT, and routing. What I do not understand how the FVS336GV2 can do without NAT routing or if that's what he does.

  On my network - Mode WAN Configuration, I can choose "use NAT or classic routing between WAN & LAN interfaces?"

  What "Classic routing" done differently and it's better than NAT?

  I have Google had this, and found a lot of things on the hardware vs NAT and firewalls and software and more, but nothing as compared to NAT vs routing in the same device...

  I'm not sure you understand NAT or why it is necessary.

  Answer this question - do you need to share a single public ip address between several devices - or in the case of a double router WAN as the FVS336G, two public ip addresses?

  If the answer is Yes, then the classic routing isn't an option, you MUST use NAT, and you are likely to see a comparison between the two - they consider mutually exclusive options, which do different things.

  If you used the FVS336 as a router classic connected to the internet (and Yes, you can use this way), you need a public routable ip address for all devices on its LAN interface

• OfficeJet Pro 8600: Printer offline and HP Support for Windows 10 don't come upward

  I'm trying to scan pictures to my computer.  Have upgraded to windows 10. My printer is connected wifi.  I bring the printer in Control Panel, set up my printer and it says printer is offline.  Indications are no good they do not appear to be implemented for users windows 10. When I try to go to the hp support for windows 10, I have just a white screen.  I am very frustrated.  I can print to the printer, but he won't let me not scan to the computer, and that's what I need.

  Hi @Procats,

  Welcome to the HP Forums!

  I understand that you cannot scan on Windows 10, with your HP Officejet Pro 8600 printer. I'm happy to discuss this issue scan for you!

  Please, try the following steps:

  Check the connection of the printer on the network and troubleshoot any problems with the printer, router, installation or connection.

• MN - 700 router worked for a while (over 3 years) without password. How to set a password? __

  MN - 700 router worked for a while (over 3 years) without password. How to set a password?

  MN - 700 router worked for a while (over 3 years) without password. How to set a password?

  This is a pretty old router, but documentation is still available from Microsoft:http://support.microsoft.com/kb/902461 the 'Guide' is more complete, but the "Base Station Configuration Guide" will explain how to configure the router.

  I guess what you mean by a "password" is the password for the wireless encryption (there is also a password that controls access to the router configuration utility). The following are the basic steps to configure wireless encryption (see the documentation for more details and screenshots):

  1. utility access to the router configuration, preferably with a computer connected to the router with an Ethernet cable (if you change your wireless security, the parameters using a computer connected to the router by wireless, the connection will be abandoned as soon as you click APPLY).  Open a web browser and type 192.168.2.1 in the browser address box.  If you have not changed the logon password, enter 'admin' (without the quotes, all lowercase).

  2. click on the "Security" link on the home page of the configuration tool, then "Wireless Security".

  3. Select the "niveau_chiffrement" in the combo box to "256-bit WPA - PSK (louder)" - unless all of your wireless devices are so old they don't support WEP (unusual for a wifi device years less than 5 or 6).

  4. in the box, type a password (between 8 and 63 characters), and then click 'apply '. at this point, you will be disconnected from the router (and the Internet) If you did the above changes using a computer connected to the router WiFi.   Write the password in a place where you don't forget.

  5. close router configuration utility.

  To set up your wireless computers:

  6. open network connections (start > run > ncpa.cpl > OK)

  7. right click on your wireless adapter icon and select Properties.

  8. click on the wireless networks tab

  9. make sure the box at the top next to "use Windows to configure my wireless."

  10. in the list of "Preferred networks", select the entry to your router (your network name), click on 'delete '.  [This deletes the entry from your wireless network WITHOUT a password, so that you will be able to add an entry for a network with the same name WITH a password.]

  11. click on the view wireless networks"" button.

  12. the name of your network should appear in the list of wireless networks.  Select it and click "connect". When you are prompted for the password, enter the WPA password set in the router configuration.

  13. open a web browser and confirm that you can access the Internet.

• What linksys Modem router supports WOL or DHCP reservation?

  Hi all

  What linksys Modem router supports WOL or DHCP reservation?

  Thank you Alex

  Hello. I checked the site made up of Cisco and up to 3000 X & X 2000 has the DHCP reservation and like many Eseries routers they have. Just try to check homesupport.cisco.com.

• I need a list of devices supported for VSOM 6.3.2

  I need a list of devices supported for VSOM 6.3.2.   The link I had previously recorded with this info for different versions of VSOM is no longer there is a world of Cisco.com.  Help, please.

  Thank you.

  I think that the list you're looking for are accessible through the portal of emerging Cisco Technologies to:

  https://www.ciscoet.com/resource/VSM-632-MR2-supported-devices-list

  I hope this helps!

  Scott Olsen
  Solutions specialist
  Bulletproof Solutions Inc..
  Web: www.bulletproofsi.com

• UCS 1.4 support for PVLAN

  Hi all

  Cisco UCS 1.4 Adviser supports PVLAN. But I see the following comment on PVLAN in point 1.4 of the UCS

  "UCS extends PVLAN support for virtualized (without vSwitch) deployments."

  "UCS release 1.4 (1) supports isolated PVLAN support for physical server paths or Palo NAC vNIC ports."

  Is that means PVLAN will not work for the virtual machine if VMs is connected to the UCS by Nexus1000v or vDS even if I use the card of PALO (M81KR)?

  Could someone can confirm that?

  Thank you very much!

  Hello

  Yes - PVLANs must be from end to end.

  You can extend the PVLAN set to 1000v and then to bare metal (attached to UCS) servers to a port promiscous * outside * UCS as a backup station or a L3 interface.

  Pls remember that promiscous ports are not supported in UCS. Only access isolated at the moment.

  With the M81KR adapter (Palo), you must create a diff for each interface isolated VLAN (as UCS cannot do isolated trunks yet).

  In you case you seem to have 1 isolated VLAN vNIC so 4 total giving to the 1000v running ESX.

  2 vNIC for VLAN regular (load sharing and redundancy)

  2 network cards for the VLAN isolated (load sharing and redundnacy).

  See attached a doc that talking abt doing which I think is what you're asking.

  Thank you

  -Matt