Routing

Hello allI want to understand dual hub dual cloud dmvpn setup.I have several offices with two ISPs in each office. Offices are connected via mpls vpns with each other. We are not running any routing protocol between CE and PE routers. The idea is to ...

Hi all,I am trying to solve new network design for our customer, but I am not sure about funcionality of HSRP protocol when there are two independent WAN's.Please see picture attached. Let's say that GREEN is primary WAN1 and ORANGE is secondary WAN2...

Our ISP has  provided us with a fiber to Ethernet hand-off (ONU) with a /27 routed to  us.  For reference purposes, I'll refer to this as 24.1.1.64/27. The  objective is to split this WAN subnet into four separate networks.  Each  of the networks wil...

I have an issue using Vodafone 3G enabled SIM cards with Cisco HWIC-3G-GSM in a Cisco 1841, i now have 6 HWIC-3G-GSM card that I cannot use at present due to this issue.If I put a brand new Vodafone sim into a brand new unused Cisco HWIC-3G-GSM card ...

Dear all can you please guide me which NM slot to use for 3825 router so it can support voice BRI card. Means the scenario is we have 3825 router whose HWIC slots are filled not i want to put a NM slot to be able to put VIC2-2BRI NT/TE card to suppor...

We have configured according to document 12490cfg_release_9.pdfAs the Ipv6 stateless autoconfiguration :====================interface Virtual-Template10 mtu 1280 no ip address ipv6 enable ipv6 nd prefix default infinite infinite off-link no ipv6 nd r...

Hi all,I am currently looking for a way to design a solution which incorporates a primary xDSL WAN connection with a cellular interface (UMTS) as backup, over two separate C1841 routers. So one router with xDSL WAN, the other router on cellular WAN.T...

I have situation that I will make some configuration change in a part of routing. Due to there are so many routes in routing table so it can't be comfirmed by eyes that all routes come back, it might be possible that I may lose a few routes.I would l...

Hi,Can someone give me a QoS configuration example please?I want to give some dedicated bandwidth to 2 hosts (for voice) via a 2Mbit linkHostA(central)----2Mbit----HostB(remote).Thank you.

My 4948 powers up, but the fans do not run at full speed. The status led flashing green. No other leds are orange or red. Nothing prints to the console. The switch port leds jump around as if it were telling a hardware tech where it got stuck. Led  s...

Hello,Is there any difficulties in upgrading ASR from 2.6 to 3.1 version? I mean is there necessary to use any additional licenses in 3.1 if router worked correct with 2.6?

Hi,i have a cat6509 that has the following module, im trying to apply my policy-map to int g1/3#show moduleMod Ports Card Type                              Model              Serial No.--- ----- -------------------------------------- ----------------...

I have noticed on my 20 site DMVPN network that traffic shapping is not working correctly.  I am using a broadband provider and have several sites on a 50 Mbps down / 10 Mbps up Link, including the Hub site. The problem that I see is when one of my h...