We have WAN router 2921 with ios version c2900-universalk9-mz.SPA.150-1.M4.bin We conduct penetration testing for Network security and found many vulnerabilities in the router as per attached .Is there any way to solve and fix theses vulnerabi...
Hello Guys,Just looking for some recommendations / best practices from experienced ONS 15454 engineers for the following questions.Scenario:There are 2 sites located 130 km away from one to the other and we want to provide a wan connectivity via ONS ...
I have a problem with using shape average percent command and applying policy to physical interface after upgrading the 3800 router from 12.4(15)T12 to 15.1(4)M7.QoS configuration:class-map match-any INTERACTIVE-VIDEOmatch dscp cs5match dscp cs4cla...
I thought this router might be pegging the memory on bootup, as it appears to keep freezing immediately after a message "...ISAKMP is OFF." However, today when I tried it again it stuck at that part, but I replugged in the serial cables to router 2 a...
I tried looking this up, but frankly I didn't know what to make of the results.Someone designed a lab, they specified that they want to use NAT. In the instructions:Access-list 100 will be used for the permit statement for when you're dynamically ass...
I have a very simple scenario with Cisco 3945 running IOS c3900-universalk9-mz.SPA.153-3.M.bin with two interfaces g0/0 (external) and g0/1 (internal).I setup NAT on the router as follows:ip cefinterface g0/0 ip address 1.1.1.1 255.255.255.252 ip n...
If you have a topology with two internal networks on two diffrent VLANs (5 & 10) and one WAN link. VLAN 5 holds the client and VLAN 10 holds the server. The WAN inteface holds the public IP address space.You apply "ip nat enable" on all three interfa...
Hi all,I have a 1006 ASR and I need to apply 2 different QoS policies to 2 different subinterfaces.I have created a parent policy and the policy that I want to apply inside, in order to apply it on the subinterface and that is working fine but the pr...
Hi to alliam preparing for CCNP route test and While studying EIGRP. i found a topic knows as distribution list.to me it is very confusing in book. could somebosy please explain this to me with a simple example.how it works and what is the benefit of...
I am trying to find a good way to one-to-one NAT certain private addresses that are already permitted in a overload from the same pool used by PAT.e.g. access-list 5 permit 10.1.1.0 0.0.0.255!route-map Map-5 match ip address 5!ip nat pool pool-5 1.1...
Hi, I wanted to see if anyone knows of an IOS bug or has seen this before. If not then i will start testing different IOS versions to see if i can find a fix before i open a TAC case. I didnt see anything in the release notes about it but its occur...
Hi,We have 3 routers connecting the office - servers - dr in a triangle, all running eigrp to advertised connected networks...see attached pictureThe problem is when the link between the office and the server farm fails traffic should go through dr a...
When working with GNS need to save the configuration on each device separately, so that it can be saved as a file in the GNS on exit. I thought this problem as follows:Available:In my case, the virtual topology GNS (CCNP-CCIE) of 12 routers.Model at ...
