Routing

Hello,One of my clients wants to extend multiple vlans over A L3 links between two data centers. I have been getting conflicting opinions about it. The p2p link here is between 6500s. Has anybody tried to do this? Any help would be much appreciated. ...

We just purchased a company with multiple sites using Sonicwall's and Dynamic assigned external IP's.  I am running a ASA 5510 with a outside Static.I have done lots of S2S with both ends static but never a Dynamic to static.Can anyone point me to a ...

I am trying to create an IP range for an access-list:10.251.0.1 – 10.252.255.254Will this work? Is the mask correct?deny tcp 10.251.0.1 255.254.0.0 any eq www 443When I enter it I it shows as follows:deny tcp 0.1.0.1 255.254.0.0 any eq www 443

We are attempting to implement an ASA 5520 with a new ISP.  Based on the limited routing needs, I believe we can use it as the router as well. I am familiar enough with routers, but the ASA is obviously a different animal, so please excuse my ignoran...

Hey all. I have a Cisco ASA 5502 and a Sonicwall TZ-210.The ASA is Office A and the Sonicwall is Office BOffice A and Office B have a site to site vpn setup and people connected to either network can access resources on both networks. people in Offic...

Dear all,My requirement is 1) For HGC related AS IP, first will choose HGC path 1G path to go, in case HGC 1G link fail, will use HGC 100M  link to go, once ALL two HGC lnks fail, Final choose is HKIX link2) Out of HGC related AS IP, first will choos...

For traffic going from SiteA to siteB, does quality of service HAVE to be end to end (from siteA to siteB) to be effective? If there is a node in between which doesnt have QOS, then does that mean that QoS will be ineffective? For example if there is...

How many ipsec tunnels are supported in Cisco 3900 routers(with & without the hardware processors)?How much is the throughput of the 3900 routers?I need these data ! thanks!

See attached diagram.  I have 3 routers (A,B,C) that are running IBGP.  I have another router (D) that is connected to routers (B,C) and running EBGP.  I am trying to prepend the as path from router D to router C so that the preferred return path is ...

I wonder if it is possible to see alternative routes for ospf and bgp.For example if the router selects route x with metric y, can i see what is the next possible route if x with y dies?I know  that in Eirgp i could see the successors in the table.th...

Hi,I have a VWIC2 running two T1 circuits to two locations.  Can I put the controllers on the same channel group?  I also have a PPP multilink controller on a VWIC2 on channel group 0.Such as:controller T1 0/1/0 --- LOCATION A cablelength long 0db ch...

ATTACHED: My current running config with sensitive info taken out.I have a Cisco 881 Router connected to cable modem.  The router is running IOS 15.1.I have it configured exactly the same way as an 877 router running IOS 12.1 which does not exhibit t...

I am attempting to adjust the default BGP Administrative distance of 20 to 190. This is to make it less preferred that an EIGRP route with administrative distance of 170.My issue is that I want this to only occur for routes with a specific AS path. T...