Cisco WAN :: Difference In Performance Between HEIC-2T And HWIC-4T?

Apr 23, 2013

Is there any difference in performance between HEIC-2T & HWIC-4T

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Cisco WAN :: Difference Between HWIC-1ADSL-M And HWIC-1ADSL?

Jun 12, 2013

What is the difference between HWIC-1ADSL-M and HWIC-1ADSL without the "-M"?Can either of the above ADSL cards be used in Cisco 3845 router? We are using HWIC-1ADSL-M in our Cisco 3845 routers everywhere?

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Cisco WAN :: To Add HWIC-2FE With 2821

Mar 27, 2013

I have an existing C2821 router (2 onboard GE + 1 HWIC-2FE) currently. Like to add another 1 HWIC-2FE. Saw this doc on Cisco website which states Max of 2 HWIC-2FE for Cisco2821. Want to confirm this is indeed so as another link states max of 1 HWIC-2FE.

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Cisco WAN :: Using 3G HWIC On ASR1000

Jun 24, 2012

I am looking for a way to use a 3G connexion on ASR1000.Is it possible to install HWIC module of ISR2 in SPA slot or use an USB modem on the RP?

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Cisco WAN :: Can SM-ES3-16-P Used In Place Of HWIC-2FE

Apr 4, 2013

I want a low cost solution router with 16 10/100 routed ports...The idea is to club 16 different segments on ofc to this router via media convertor and there will be dynamic protocols such as EIGRP or higher running between these segments.

The router needs to be security enabled...the equipments needs to be a router by defination (not a layer 3 switch)..As per my understanding there is limitation on number of HWIC-2 FE that can be put in ISR G2 series due to which I cannot reach that figure...
 
Kindly let me know if i can use SM-ES3-16-P in the place of HWIC-2FE for this kind of requirement.

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Cisco WAN :: HWIC-2FE Module In ASR-1000?

Nov 15, 2011

Does the ASR-1000 accept an HWIC module, or must one go to a SIP/SPA for all modules?

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Cisco WAN :: HWIC Card For 1861?

Dec 5, 2011

if the card HWIC-1SER is the equivalent card HWIC-1T for 1861 router?

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Cisco WAN :: 3845 HWIC-2FE Is Not Detected

Oct 3, 2009

I have cisco 3845 router with 4 HWIC-2FE card none of them is detected the message displayed is [code]

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Cisco WAN :: 851 How To Improve Performance

Jul 1, 2011

I have a cisco851 and is currently configured this way.

1 .- This well configured?
2 .- the internet encourages me a little as I can improve
3. - how I can improve the performance

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Cisco :: Configuring HWIC-16A For Terminal Service?

Mar 26, 2013

I just added an HWIC-16A to a Cisco 2911 router for use as a Terminal Server.[URL]I've installed and configured the card properly. However, I receive the following error message:Attempt from Cisco CLI

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Cisco WAN :: 2811 - Adding A HWIC In Router

Jun 12, 2011

I have a Cisco 2811 router with c2800nm-adventerprisek9_sna-mz.124-2.T6.bin as IOS and i wsh to install this HWIC 4port to increase available ports on my router. Wish to know if this is going to work,that is, if i installed it the IOS available will recognise this card

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Cisco WAN :: 3925 Cannot Swap Hwic Without Reload

Dec 20, 2012

I have cisco router 3925 and i add install HWIC-4ESW, as i sew on cisco documents you can  hot swap the hwic without reload the router but i it's not working at all. How to do it ?

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Cisco WAN :: 1841 With 3G HWIC - Backup WAN Connection?

Jul 3, 2011

I'm trying to backup my primary WAN with secondary backup connection - 3G WAN through Cellular 0/0/0.Point  is that I need to track some external IP address on my primary  interface, for examle 8.8.8.8. If it is not reacheable, then router  brings up backup connection - 3G. This can be done by using  dialer-watcher.Simple.But unfortunately my primary WAN interface is an  FastEthernet, which is the coonected to a switch, switch to WAN . There  is no dialer-watch commands on it. Thats sad .

One more time :
 
WAN -> SWITCH -> ROUTER(WITH 3G HWIC and Fa 0/0 connected to switch).

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Cisco WAN :: HWIC-2SHDSL Disconnection With ATM Interface

Jul 13, 2011

I have a scenario where multiple branches are connected to Head Office via DSL links. The branches are located in differenct exchanges, everyone once in a while ALL branches go down at the exact same time except 3 branches and those 3 branches don't have ATM interface on the router, rather they have external DSL modem, all other branches that face the disconnection (for couple of minutes) have either HWIC-1ADSL-M or HWIC-2SHDSL and the DSL line is directly plugged into the card. [code]
 
I tried so many solutions like adding "operating-mode auto" command under the subinterface, IOS upgrade, changed dynamic routing protocol from EIGRP to OSPF... Nothing worked, on the logs of the router it just shows "EIGRP neighbor down", at the time of the problem I can't ping any of the affected branches on their WAN ATM interface although it stays physically "up up".Could the problem be a missing command that I need to add under the subinterface? Something maybe related to clocking or timeout or..?Note that hte problem occurs randomly, every few days, sometimes every 10 days, and all branches with ATM interface go down at the exact same time.

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Cisco WAN :: 33945 Ospf Not Forming Over Hwic

Feb 12, 2013

I' ve come across an weird  ospf issue between my router connected via layer 2  service provider link, details as below.We have a base station router for satelite termination at service provider end connected via Layer 2 vlan link to a head end C3945, current interface for head end is a layer 2 vlan and layer 3 ip address lives under sub interface, config as below

-Head End  router
-Cisco 33945

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Cisco WAN :: Hwic-4ESW 2 Unit On Chassis?

Mar 18, 2012

i have some issue with Hwic-4ESW, if i install one card(Hwich-4ESW) is working all port then i install one more card ( Hwic-4ESW) it not working.interface and vlan is up but from my PC to port Hwic-4esw not working. what is problem on this ?

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Cisco WAN :: Install HWIC-1GE-SFP On 3845 Router

Jul 25, 2012

In our Environmet we have 3845 Edge Router Current Ios Version is  Version 12.4(1a),(c3845-advipservicesk9-mz.124-1a.bin)As management got another fiber leased line(Single Mode) for which i have install SFP slot part number  HWIC-1GE-SFP,after installation of HWIC-1GE-SFP in router the follwing slot is showing
 
GigabitEthernet0/1/0
 %HWIC_1GE_SFP-6-SFP_IN: Interface GigabitEthernet0/1/0 1000BaseLX SFP has been  inserted
Interface                  IP-Address      OK? Method Status                Protocol
GigabitEthernet0/1/0       xx.xx.xx.xx.      YES manual up                    down
 
for testing purpose i tried the same procedure into the switch and its working fine where as in Router the link is not coming up ,

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Cisco WAN :: Number Of EHWIC / HWIC In 2911?

Oct 6, 2011

According to specifications fo Cisco ISR G2 2911, it has got 4 EHWIC slots. But in [URL] appears that Cisco2911 supports only 2 HWIC-2FE or only 2 EHWIC-1GE-SFP-CU.

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Cisco WAN :: Configuring DSL Groups On HWIC-4SHDSL-E

May 3, 2012

I am trying to configure multiple dsl-groups on a HWIC-4SDHSL-E module and the option does not exist.  According to the Cisco documentation I should be able to do this, but I only get pairs as an option.
 
1921(config-controller)#dsl-group ?  pairs  Link number  <cr>
 
[URL]
 
This is what I am trying to do which I have done before on the 1841.
 
dsl-group 0 pairs  0, 1
shdsl annex A-B
 shdsl rate 4096

[Code].....

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Cisco WAN :: 1841 Multi-link PPP On WIC-1T And HWIC-1T

Feb 19, 2012

is there any known issue in configuring multilink ppp using an old WIC-1T and a newer HWIC-1T on the same Cisco 1841 router ? 

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Cisco WAN :: Configuring HWIC To ADSL In 1841

May 10, 2011

I have a CISCO 1841 with a HWIC interface to my ISP. I want to make a ADSL connection and my current running-file is: [code] The problem I have is that the ISP connection is established but then goes down.

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Cisco WAN :: Finding A HWIC Card For 2901?

Dec 18, 2012

I was looking an HWIC card for CISCO2901-SEC/K9. We have one internet connection (ADSL) current.Now we want to backup internet connection from cable service provider. I will implement IPSec on this HWIC.
 
What HWIC cards can I choose for this router?

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Cisco WAN :: How To Increase HWIC Density In 3845

Dec 27, 2011

I have got 3845/3945, I would like to increase HWIC slot density for HWIC 4 PORT ISDN BRI S/T ports through the NM/NME/NMX slots, Is there any measns to do that?

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Cisco WAN :: 2801 - HWIC Not Showing After Upgrading IOS?

Jun 11, 2012

I have Cisco 2801 router with IP Base image, i have upgraded its image into advance Ip services for using IP SLA features but after upgradation HWIC card not showing in configuration.
 
When i recall IP base image then configuration show presence of HWIC card but with advance IP services HWIC card not showing.

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Cisco WAN :: Configured New 2911 Router With HWIC-2T

Feb 24, 2013

We have configured new 2911 router with HWIC-2T with it.However we are seeing serial interfaces up, but can hardly ping other end. Again we are seeing a lot of CRC errors on serial interface.    
 
But if we connected same cable, with other old router 2811, it works fine. Confiuration is same on both the routers. [code]

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Cisco WAN :: 2821 HWIC-4T1/E1 Configuration Software

Apr 2, 2011

I have two  HWIC-4T1/E1 in two 2821's  I can not for the life of me find software so I can configure them in the routers. I see them in the inventory but don't see them in show ver.  I'm assuming that the software is not recognizing them.  I've tried a bunch of releases that software advisor says they are supported and am wondering if I'm just doing something wrong.

NAME: "4 port clear channel T1/E1 HWIC on Slot 0 SubSlot 0", DESCR: "4 port clear channel T1/E1 HWIC"PID: HWIC-4T1/E1       , VID: V02 , SN: xxxxxxxxxx
 
NAME: "Two port T1 voice interface daughtercard on Slot 0 SubSlot 1", DESCR: "Two port T1 voice interface daughtercard"PID: VWIC-2MFT-T1=     , VID: 1.0, SN: xxxxxxxxxx
 
Cisco 2821 (revision 53.51) with 245760K/16384K bytes of memory.Processor board ID xxxxxxxx2 Gigabit Ethernet interfaces2 Channelized/Clear T1/PRI ports1 Virtual Private Network (VPN) ModuleDRAM configuration is 64 bits wide with parity enabled.239K bytes of non-volatile configuration memory.62720K bytes of ATA CompactFlash (Read/Write)

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Cisco WAN :: HWIC-1FE And Ios Version Compatibility On 2811?

Sep 7, 2009

I would like to ask if a cisco 2811 running on an ios c2800nm-adventerprisek9-mz.124-25a.bin should be able to make an HWIC-1FE card work? I am also not detecting the card on any show commands. Plus i am seeing that all the LEDs (FDX/COL,100 and LINK/ACT) are lit steadily even though there is no cable attached to it, is it safe to say that the card could be defective?

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Adding HWIC To Slot 1 Of Cisco 1841?

Jan 2, 2012

I'm trying to learn a little about Cisco router setup, since I'm fairly well versed in configuration. I have an 1841 w/ K9 that I'd like to set up as a WAN Router to hot swap if one of ours goes down. I installed a VWIC2-1MFT-T1/E1 MultiFlex card in Slot 1 of the router.

Currently, if I run a "show diag", the VWIC2-1MFT-T1/E1 shows up in Slot 1 but in the configuration I can't see it or configure it. Am I missing an enable or something? I thought I had to declare card type but I can only do that on the existing card, the router doesn't seem to recognize that the card is there in any place other than "show diag".

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Cisco WAN :: 1841 - VPN Options With 3G HWIC Card

Aug 19, 2012

I've been given an 1841 with a 3G HWIC card installed to test with.  I need to set up some sort of VPN to our ASA, the problem is though these 3G cards get a random public IP, so what options do I have to create a VPN tunnel from this router to the ASA without the 1841 getting a static public IP?

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Cisco WAN :: HWIC-4B-S/T Module Not Detected On 2811

Oct 26, 2011

i am currently trying to configure a four port ISDN BRI interface on a Cisco 2811 router.Upon upgrading to a later version of IOS, c2800nm-advipservicesk9-mz.124-25d.bin, access to the HWIC-4B-S/T module is lost, the router no longer detects it. In fact iI can only get the router to detect the module using the original IOS version c2800nm-advipservicesk9-mz.124-20.YA3.bin.
 
Is there some special feature needed in the IOS code to support these modules, if so what would be a suitable version/train to upgrade to?I have tried using the Cisco Software advisor tool but it generates an error when searching on a hardware configuration containing this module type.
 
The reason for upgrading the code is we have a potential bug with the current version which appears to be preventing the BRI interface syncing up with the providers switch (switch type correctly defined and provider confirms isdn line has been provisioned correctly).
 
The debug error seen is:
 
GMT: ISDN BR0/0/0 SERROR: L2_Go: at bailout DLCB is NULL
L2: sapi 63 tei 127 ces 0 ev 0x650
 
My main question though is why the module is not being detected after a code upgrade and if there is a specific code version/train needed to support this module in a 2811?

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Cisco WAN :: Two Or Single 2811 With Addition HWIC?

Jan 23, 2012

I am adding another ISP (and plan to use BGP). I am looking at having two 2811's with one connected to each ISP, or a single 2811 (with an additional HWIC) connected to both ISPs. I am not sure if there is a best practices or an ideal configuration for this.
 
Currently I have:
 
ASA5510 ---> 2811 ---> ISP_A
 
Should I purchase another 2811 for ISP_B and connect it to an available port on the ASA? Or should I just purchase a HWIC-1FE and add ISP_B to the existing router?
 
I see some advantages to both, but not sure the best way to go. Of course, I could be looking at this wrong and if I plan on buying another router then maybe I should use HSRP and both routers should connect to both ISPs.

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Cisco WAN :: Configuring HWIC-8A On 2911 Router?

Oct 10, 2011

I had purchased a HWIC-8A in an effort to provide terminal server capabilities into multiple routers. I had found a document that I thought would take me through the configuration but it doesn't appear that the command syntax is the same on the 2911's as it is in the document. Does any know how I would need to get this configured on the 2911 router?
 
Here is the document I was referencing
 
[URL]

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Cisco WAN :: HWIC-3G-HSPA - How To Keep 3G Connection Up As Backup

Apr 6, 2011

I have many HWIC-3G-HSPA cards as backup connections and I need to keep them up for monitoring purposes. Being a backup connection they get little interesting traffic for them to spring into life but they are the source interface for a tunnel interface (we use DMVPN). The interface still insists on going down. I have even added static routes to the DMVPN hubs over the cellular interface and they still go down. What command do I enter to always keep them up? I had originally used 'dialer idle-timeout 0' and then removed it altogether which the same results. Below is what I have now.
 
interface Cellular0/1/0 ip address negotiated ip nat outside ip virtual-reassembly in encapsulation ppp dialer in-band dialer string gsmscript dialer-group 1 async mode interactive ppp chap hostname //username// ppp chap password //password//
ppp ipcp dns request
 
access-list 1 permit anydialer-list 1 protocol ip list 1
 
line 0/1/0 exec-timeout 0 0 script dialer gsmscript modem InOut no exec transport input all transport output all rxspeed 7200000 txspeed 5760000

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