Routing

I already tried 2 different ways (2 pictures attached) of configure IP Dynamic NAT and both still doesn't output anything. I saw other posts and I already tried to change the mask to 0.255.255.255 but it still doesn't working. Someone can help?

FOr one of our customer , they have two router one in each DCThe router in DC1 is connected to COre Switch in DC1 >> This is a Layer 2 connection Similarly router in DC2 is connected to Core switch in DC 2 ( again L2 connection) The DCs are connected...

I tried to configure my Cisco 1841 routers last night and it was getting stuck at the middle of booting process (pls see copy of the booting message below, also attached). I have configured this routers many times before with no problem but last nigh...

 So I have this school project that I'm almost done with, but I just noticed a problem, where all the pcs can ping each other just fine, I can also ping all interfaces on my routers without issue. But when I try to ping my DNS server or my Webserver ...

Hi,   I am trying to configure mlacp on 2 routers asr903 but the command port-channel mc-lag on global configuration mode is unrecognized. When I ignore it and apply the mclag configuration the command show redundancy interchassis shows the peer as c...

I'm having an issue getting inside hosts internet access which is connected to the router.I have configured this model of router a few times in the past using vdsl with success in my own home, but I can't get it working using the WAN ethernet port fo...

I'm a novice to the Cisco RV345 router, so bare with me. I recently placed an RV345 into my network environment in preparation for a dual-WAN setup. Originally our setup was very straight forward and everything -- both hardwire and wireless -- was be...

I am trying to set up a basic active/standby topology in GNS3.  In all the setups that I'm seeing, there is a L2 switch on each side of the ASAs.  I have a core switch and a gateway router between my ASAs.  My core switch is L3 and doing routing betw...

I have a RAM Stick that claims to work with the Cisco 2921 Router (which is what I have), when I put in the RAM stick in my router, and turn it on, it will not boot, as well as throw an error code which will be linked. I am not sure if you have to co...

Hello Team, I have configured CGR 1120 Router with 2 ISP I am able to Successfully Ping both  the Neighbor IP Address from My Router. But after sometime I am unable to Ping the both  the  IP Address at the same time. I have checked all the configurat...

Hello, I recently made the switch from Peplink Balance 20 to Cisco RV345. On the Peplink I could do Policy Based Routing by MAC address and force certain machines through a specific WAN. On the RV345 I only seem to be able to do this by IP address. I...