Routing

Hi,What is the effect of doing a  Outside NAT of a Multicast Source address.How will the hosts doing the group receive packets. will the Source be the NAT address or the actual source.We are gonna use PIM sparse mode.Thanks

I have a 2620 router (see details below) and a 2912 switch.I have a T1  line currently connect to a WIC T1 DSU/CSU WAN card.  I would like to add more bandwidth to the router via ADSL.  The router has 2 WAN slots.  Can I add a WIC ADSL Card?   If so,...

I'm trying to upgrade from 15.0.1 to 15.1.1XB and the router is stating that the signature of the image is not verified.Can anyone help?Thanks,John

I need (20) Nexus 7010 sw but need to mount in an alternate enclosure. Where can I find alternate cabinet enclosures?ThanksJanus

Hi,I have a customer using mpls and their sites are getting dhcp over the MPLS connection from two of their offices. This works fine with one exception. They also have a site using mpls over a adsl connection. Everything works except dhcp across the ...

Hello,I am looking to setup a point-to-point T3 connection between our Cisco 2821 and Cisco 3640 routers using the internal NM-1T3/E3 cards. I have the cards installed and the controller has been loaded. However, I am not too familiar with configurin...

Hi, I have one 6509 series switch having firewall module on slot-4. I have already configured few vlan group in that.Now I have to create new vlan-group 4 ( vlan 130 & 140). How can I tag that in "firewall swtich 1 module 4 ???" command.I am scared i...

I am triying to configure a data E1  (VWIC2-1MFT-T1/E1), but  this interface  does not apear in the CISCO CP EXPRESS CONFIGURATION,the data sheet    that this card is accepted as Voice card,  but not as data card,    then,  i cant configure this e1 i...

We have a ISR 3945 servicing our 100Mbps internet connection, used for everything (web surfing, mail, vpn, etc).  We are putting a new video bridge behind it in our dmz, and I want to guarantee that the bridge has 10Mbps reserved for it.  I don't car...

Hi,Just wanna know the license activation is it just apply to 3900 and 1900 and 2900 router ?How about the ISR first generation Router?Thks alot-gilbertthor

I have two images on a swutch, and like to load the newer one.  But I do not know what config register setting to use.  Is there a way to findout what number I need to set confreg to?  I also used the "system boot" statement, and put in the image tha...

In a lan with several routers with interfaces in the same networks, is it possible to make that only ones are neighbors an others not?This is an example:routerArouter eigrp 200network 10.0.0.0no auto-summaryRouter Brouter eigrp 200network 10.0.0.0no ...