Hi guys We have a new DC, spine leaf, and extended OTV to the Border leaf. From the old DC, the core connects to otv vdc, and is transported across.. no issues.. The old DC core, also has another l2 link (trunk), which is a legacy connection to t...
Forum Posts
Resolved! Static routes not working
Hi, I have just started studying a CCNA and I am using cisco packet tracer. I have followed the setup as per instructions but for some reason the static routes are not working. I have a simple setup of 2 routers connected together and then to separat...
Hi everyone, In our network we use cisco WS-C6509-E (R7000) Backbobe switch. We want to route syslog to log server.But I couldn't do it. How can solve this problem?
Resolved! ISR 4431 SecurityK9 License
Hi there, Thanks for reading! What's your experience with buying additional licensing after the original purchase? I received the hardware and see that I need to add the security bundle. My cisco partner is telling me 4-6 weeks. Isn't there a do...
Hello,It seems that NAT and VRRP are not supported in on the Cisco 3750Is it correct and if yes, do you know why?ThanksPeterOpen your Mindhttp://www.openmaniak.com
I'm attempting to achieve the following: Create a fully automated failover and DR design with two sites, each of which has two ISPs for outbound Internet and two e-lines between them, utilizing shared IP space and the same ASN "loaned" to us from C...
Resolved! RIP v2 and OSPF Redistribution Problem
Hello Everybody, I am struggling with redistributing RIP (v2) & OSPF and some help on that would be much appreciated. So, here some context: I am new to routing and our teacher asked us to set up two networks in Packet Tracer, one running with RI...
All ports on the Cisco router are basically bad. Trying to convert the WAN port to a LAN so i can connect a Comcast MODEM
Hi, We currently have bonded T1s 3M (this is the only option) in one of our sites and we're in the process of upgrading to 6M, 4-bonded T1s. This is a remote site and I will be visiting in the next few days. My questions are... Can I install an addit...
Resolved! BGP not advertising MED on a null route
I'm unable to get the below config working as expected. I would expect the route-map applied would set my route advertisements to have a MED/metric value of 100. Am I missing something obvious here? router bgp 65020 bgp log-neighbor-changes nei...
Hi all This is my first post so pls be gentle!I am doing home study for my ccent.I am a little confused about where PPP and HDLC fit into the types of WAN technologies.Is HDLC and PPP a technology utilised for providing leased line connections, or i...
Hello guys. One question about load sharing. We have one edge-router with 3 different ISP circuits. (2G , 200M, 200M) all 3 ISPs provide the default gateway only. Is there any way to use these circuits effectively? I want to use three circuits ...
Resolved! odd mtu behavior on qinq sub-interface
Hi I've got a weird issue. I have a cisco 7200 connecting to a cisco 2901 via a telco providing a layer 2 service and trying to get a 1500 MTU end to end, un-fragmented. If I configure both ends as a single tagged sub-interface, I can get up to 1...
Hi All, I have a site in Brazil about to cut over to my infrastructure that needs to route back to my data center in the US once cut. There are 16 subnets at this Brazil site; All of which conflict with other sites on my network. I am using a priate...
Hello ! I want to fix my topology , there were some bugs in my configuration and I fixed most of them with the help of Support Forum. So I have a last step to accomplish and I need your great help again :) The topology is something like before. I a...
