Cisco WAN :: Can Populate All 4 EHWIC Slots In 2911 Router With VWIC3-4MFT-T1/E1 Cards

Mar 12, 2013

Can I populate all 4 EHWIC slots in a Cisco 2911 router with VWIC3-4MFT-T1/E1 cards supporting clear channel T1 data traffic?Or do I need a higher performance router inthe 3900 series to do this?The data sheets lead me to the conclusion that I can but I just want to validate this.

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Cisco Switching/Routing :: Configuring VWIC3-4MFT-T1/E1 Card?

Jul 24, 2012

Is there any in depth documentation on how to configure a VWIC3-4MFT-T1/E1 card? It will sit in a CISCO2911/K9. The network is point to point T1s - a quantity of four coming into this router.

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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 :: 2911 - Installing 4G Wireless Card (EHWIC-4G-LTE-V)

Mar 27, 2013

We're installing a 4G wireless card (EHWIC-4G-LTE-V) in our 2911 for the first time. Upon boot-up, the IOS doesn't recognize the card (the "show inv" command doesn't list it at all). Do I need to give a command or have a certain IOS version in order for it to be recognized?

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Cisco Switching/Routing :: Enabling EHWIC Card Into 2911?

Feb 16, 2012

I have installed a EHWIC-4ESG  card into my 2911 router running IOS Ver 15.1(4)M2.  When I do a show diag, I can see the card, but I get the following line "Could not get card instance pa_bay=0 slot=0."  Am I missing a step, do I have change something, is it not compatible (all that I have read, states that is)

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Cisco Switching/Routing :: Configuration EHWIC-3G-HSPA-U Card On 2911

Nov 15, 2012

How I configurate EHWIC-3G-HSPA+7 card on 2911.

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Cisco :: Deep Layer Command On These EHWIC Cards To Make Them Flash With Activity?

Aug 6, 2012

I have an 8 port Gigabit EHWIC in my Cisco 1921 router. A darn nice little switch module.

However, through my research, I am unable to find if I am able to change the way the NIC lights (green LEDs) on each port function. They basically just stay lit 100% non flashing when connected regardless of the port speed and duplex and ignore flashing for any activity.

Is there a deep layer command on these EHWIC cards to make them flash with activity like full standalone switches? Trust me when you have enough switch ports filled up it does make monitoring your networks health and activity by having the port led's respond to traffic flow. At least in my opinion.

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Cisco WAN :: 3945 Router Not Detecting VWIC3-2MFT-T1/E1 Voice Card

Dec 3, 2012

We have installed a VWIC3-2MFT card on a Cisco 3945 voice gateway but the router doesnt detect the card. out put is as below;
Router Version
System image file is "flash0:c3900-universalk9-mz.SPA.150-1.M.bin"
Cisco CISCO3945-CHASSIS (revision 1.0) with C3900-SPE150/K9 with 980992K/67584K bytes of memory.


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Windows Unable To Populate View Available Wireless Networks

Jun 19, 2011

But I am connected to the internet somehow. There is no ethernet cord connected to my computer and the ethernet adapter is disabled. Also, when I add an SSID to my preffered networks list, it appears, but once I click OK, and bring up that same screen, it is no longer there. Yet, I am still connected to the internet. Wireless Zero Configuration is ON, The wireless adapter is ON, I am connected to the internet as I am typing this How do I get Windows to populate those two lists (the preferred wireless networks and available networks lists)?

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Cisco Switching/Routing :: 3750 Populate All Switch Port With 100 Filter List

Oct 27, 2011

If i fully populate all switch port (Cisco 3750 series) with 100 filter list on each port is it recommendable.

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Cisco WAN :: Controlling Router Via SMS By EHWIC-3G-HSPA

Apr 21, 2013

I need to make some perfomances (like up/down GRE tunnels) on Cisco ISR 2921 by sending SMS. It could be doing by using 3G modem like a Huawei and a server with some expect/SSH-scripts.

But ISR gen.2 has EHWIC-3G modules, which working with GSM networks and they can send/recieve SMS. I think, that it should be an EEM event or some another way to track comming SMS and process it by TCL-script — get a sender number, SMS body and make usefull perfomances on my router (up/down GRE tunnels in my case).

If I done this trick only by using an ISR router and EHWIC-3G module, it will be much more stable scheme in that we dont have extra components (server, modem) potentially may falls.

Unfortunately, there are too low information about configuring this modules (especially, SMS-part) and I dont find usefull for me.

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Cisco WAN :: 2921 Router Not Detecting EHWIC-1GE-SFP-CU Card

Oct 2, 2011

I just got a brand new Cisco 2951 router that has built-in 3 gigabit interfaces cards. We want to add additonal 2 GE EHWIC-1GE-SFP-CU card to it. When it booted up and type show inventory, it did not detect the presence of the card. There was light on at the back of it. I have checked the compatibility on Cisco. The card is compatible with this router. Do we have to install the card with special instructions in order for the router to see it?

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Cisco WAN :: Drop-Insert On Vwic3-2mft-t1 / E1?

Jan 30, 2013

I have a problem with configuring of my vwic3-2mft-t1/e1 card on Cisco 2821 router. I need drop some raw data timeslots from E1 frame and then insert them into frame on other port. I enter the following commands:
card type e1 0 0
 controller e1 0/0/0
tdm-group 0 timeslots 1-4
clock source line
 controller e1 0/0/1
tdm-group 2 timeslots 1-4


I find these commands in Cisco 1 and 2-port T1/E1 Multiflex Voice/WAN Interface Cards for the Cisco 1700 Series Router configuration guide for vwic2 cards.But this config is not working properly. show connect output is showing status of connection "UP", show controller e1 shows no errors on both e1 ports, but data not flows between ports.What am I doing wrong? Have vwic3 and vwic2 cards different configuration procedures or not?

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Cisco WAN :: 1921 And VWIC3-2MFT-t1 Support?

Mar 7, 2013

I was just given a task to setup some T1 connections. We rarely use T1 interfaces anymore as they are typically just not enough anymore. I see the newer vwic3 interfaces are supported on various 2900 series but downloaded the vwic3 configuration guide and noticed that the 1900 series routers were not in the list? Is this correct. So are vwic3-2mft-t1 ehwic cards supported or not on 1921 routers? i can see the controller interfaces but not the ports as there must be additional configuration required. Im running 15.1(4)M4 IOS version that looks to be supporting the cards.

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Cisco WAN :: C2901 VWIC3-1MFT-T1 / E1 Frame Relay?

Dec 18, 2011

IOS  15.1(4)M1.
I am trying to setup my new 2901 running  15.1(4)M1 for frame realy via a VWIC3-1MFT-T1/E1 card.  Now I have set up plenty of frame relay connections via older serial cards, but I just cannot find any documentation on how to do this on one of the new VWIC3-1MFT-T1/E1s.  None of the commands I am used to seem to even exist.  None of the
encapsulation frame-relay ietf 
frame-relay interface-dlci 16 ietf
seems to be there. How to configure the card in IOS 15?

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Cisco :: Sup720 - Supported Slots On A 6513?

Nov 28, 2011

Can the sup720b be used in any other slot on a 6513 besides 7 and 8?

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Cisco WAN :: 2811 - Transport Two Time Slots Over IP Network?

Aug 20, 2011

I would like to transport two time slots (TDM traffic) over an IP network in order to connect two telecom devices located in different sites, i have cisco 2811 routers on both sites with ip advanced services 12.4.20T IOS

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Cisco WAN :: Can't Use Ehwic-3g-hspa-u Card In 2800 Series And 1841 Series Router

Jun 2, 2012

why I can't use cisco ehwic-3g-hspa-u card in cisco 2800 series and 1841 series router?documentation said that it should work with that devices but when I installed it, it doesn't work even as device i can't see I am using cisco latest ios  advance ent. 15.1(4)M4?

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Dell :: XPS 9000 Are Expansion Slots PCI Or PCI Express

Jan 7, 2013

I want install a wireless card--dual band, N, -- in my Studio XPS 9000 desktop.  I have a dual band router.My questions:

1. Are the expansion slots PCI or PCI Express?

2. What card is recommended?

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Cisco Switching/Routing :: 6509 Has Four Module Slots Empty

Apr 1, 2013

I have a cisco 6509 (ws-c6509-e) IOS 12.2.(18)SXF6 with the following modules and submodules: [code] I would like to add another module, I have WS-6816-GBIC or WS-6516-GBIC which one will work with my 6509 ? The 6509 has four module slots empty: 4-7-8-9, Can I add the card in one of these slots ?

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Cisco Wireless :: 6500 - Why WiSM2 Not Recommended In SUP720 Slots

Jun 27, 2012

I have a situation where a customer doesn't have the required power units installed in their 6500 for me to provision a WiSM2.They use a VSS pair with a single Sup720 in each. They have no intention of adding a second Sup to each chassis.

I need to justify why they can't use slot 6 (which has power reserved) if I am to get them to upgrade the PSU's. The documentation I've found says it is supported but not recommended.

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Cisco Firewall :: 5510 Have 1 / 4 Memory Slots Without Having To Open Chassis

Aug 10, 2010

Is there a way of ascertaining whether my 5510's have 1 memory slot or 4 memory slots without having to open the chassis?

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Fitting PCI WLAN Card To A Desktop That Has Only PCIe 2.0 Slots?

Jun 4, 2011

when I browse for internal WLAN cards for my new desktop their interface is described as "PCI 32 bit", which is weird because expension slots on new desktop mobos are all PCIexpress.I know the PCIexpress's interface is physically different then PCI's, and that it carries 64 bits.So, will that work? Do you know internal cards that with PCIexpress interface?

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Cisco Switching/Routing :: 2960 Switch Hanging With SFP Module Slots

Sep 2, 2012

My Cisco 2960 Switch hanging problem (does not work or LED light), when i removed SFP  module slots its working fine.

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Belkin Routers :: Access Control On AC1200 Does Not Allow Time Slots

Apr 21, 2013

Access Control on an ac1200 does not seem to flexible enough to include hours from say 8pm - 6am. On my old Linksys I would simply have multiple entries for the same MAC address but this does not seem possible.

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Cisco Infrastructure :: HWIC-2FE Fails To Pass Ping Packets Greater Than 449 In Slots 0 Or 1

Apr 9, 2013

When we install an HWIC-2FE card in slot 0 or slot 1 of a 3845, the interface fails to pass any ping packet greater in size than 449 bytes.  It works fine up until that limit is reached, but then fails completely on a larger size packet.  If we move to slot 3 or slot 4 on the 3845, the card works just fine!  I have looked through the cisco official bug tracker for HWIC-2FE, but could not find a similar symptom listed.  We're running advanced ip services 12.4(24)T7 code on the routers. Any software fix or if this is a platform problem with the 3800 series. 

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TP-Link 300Mbps Wireless :: Expanding Port Forwarding Slots For WR-941N?

Dec 31, 2012

Region : UnitedStates
Model : TL-WR941ND
Hardware Version : Not Clear
Firmware Version : 3.12.5 Build 100929 Rel. 57776n

I have a TP Link router model number: WR941N (under hardware version it says "v2/v3", that's why I put "not clear" under "hardware version" in the form). Whether it was possible to add even more slots for Port Forwarding for this router, the current hard limit is 16, and I would like to have more than that, what would be the procedure to do so?

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Cisco WAN :: VWIC3-1MFT-T1 / E1 / Point To Point Serial Link Configuration?

Jan 12, 2011

How do I configure a data T1 serial link on a router using IOS 15 and a VWIC3-1MFT-T1/E1 module. The "interface serialx/x/x" are not there anymore?

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Cisco WAN :: L2TP On 1921 With EHWIC

Mar 3, 2013

I have an 1921 that I use for L2TPv3 tunnel connection with 2 sides. I need to add others 2 sides and I thought to add an EHWIC-4ESG on my router. Can I configure different xconnections with this module? I would like to configure my router as below: [code]

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Cisco WAN :: EHWIC-3G-HSPA+7 Not Supported In Vrf Setups?

May 8, 2012

we set up a 1941 with c1900-universalk9-mz.SPA.151-4.M3.binand tried to bring up EHWIC-3G-HSPA+7 in the vrf. [code]

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Cisco Infrastructure :: Configuring X2 EHWIC VA-DSL On 2901?

Sep 13, 2012

I have two EHWIC VA -DSL cards in a Cisco 2901.
I want each to connect to a separate ISP, one ISP for VOIP, one for Internet. I want to then have a VLAN for VOIP, a VLAN for DATA

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Cisco WAN :: 3925 - Unable To Install EHWIC

Feb 11, 2011

I am using a Cisco 3925 router and attempting to install an EHWIC card with no luck. The card I am trying to install is EHWIC-D-8ESG.
I have powered down the router, inserted the card into the proper slot and my router doesn't seem to recognize the new card. Is there a command I need to enter to enable the card?

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Cisco Wireless :: High CPU On 2921 With EHWIC Card?

Aug 16, 2012

I am getting the following error message on a Cisco 2921 as a result of which has a there is 99 % CPU util. This router has the following cards installed and 4G WWAN EHWIC is running 15.1(4) M3 image.

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