I'm trying UDP x.x.x.x x in a lab environment and the router is trying to open a connection to the other end. Is there a way to send a UDP packet to a specified address and port? What i would actually like to do is send a message to a port on my lo...
Forum Posts
Hi I am trying to enable routing on cisco 9000v for intervlan routing betwen two vlans.I am trying to enable routing as explained in different articles using ip routing command however this command doesn't work as there are other options that need to...
Hello Community Members,I need little help on Load balance the Internet traffic.I have the simple topology where L3 routers is at distribution Layer and ASR 1002 routers are core layers. I have two ISP's on two diff core routers and have an eBGP and...
Resolved! GRE
Hello guysGRE by itself is clear text not much secure tunnel to carry multicast, for better security we combine IPSEC with GRE.If I only use IPsec without GRE tunnel, can I still carry multicast or in other word, can i connect to remote site through ...
Hello,I have 3 routers connected directly like so 3--2--1. Using OSPF, all routers see each other's networks, and can ping the interfaces, but the hosts connected to each router cannot ping across the routers. R1#sh runBuilding configuration...Curren...
before I post this I have checked the community for similar request, but I couldn't find something working for my situation. I have 2 sites one of them has 1 router facing 2 ISP, I need to make them active/active for 2 LAN networks splitting them usi...
I was trying to configure CEF on gns3. The above are tow screenshots of the lab.From the debug output above we can see the ICMP packet is routed via FIB.The FIB and adjacency tables are used by CEF to forward packets in hardware.But the command sh i...
Hi, Here I facing the issue on the cellular connection. When the router rebooted the link got connected after that automatically getting down with in a 5 seconds. Here I share the log on below, Kindly assist Chat script : chat-script gsm "" "ATDT*...
I have a C8200-IN-4T router that i would like to deploy to one branch, however i have a concernThe router ships with a NIC card with four ethernet ports, how can i make the NIM card ports routable?I intent to connect my LAN switch to that port
Hi what is difference between GRE and IPSEC ?Cheers
In this topology Routers are configured as given in the diagramRouting Protocols used,B/W R0, R10, R7 ospf i have configured tap4 using iptables to nat and forward the traffic to my physical network adapter, which is connected to internet.my question...
Hello,I recently added another RP to our PIM Sparse-mode Network. We utilize BSR. This may've had adverse affect to our ACI Border Leafs but I wanted to be sure from a Multicast Perspective, I can add another RP Candidate for a specific Group? Along ...
I remember a while back I saw a doc about following restriction in similiar wording about port-channel/etherchannel supportiveness on the ISR 4K. "It is not supported to build an etherchannel with member ports from different modules." I have a 4451-x...
Resolved! Router C8300-2N2S-6T Management Port?
The company bought 2 C8300-2N2S-6T and I'm reviewing the Cisco information for this Router and I can see that this Router has 4 UTP Port but one of this port is for management purpose? According to Cisco the Interfaces built it with this Router are...
I've seen a problem at work which I'd like to simulate, but am wondering how best to go about the build.The situation: a streaming media application handles tcp packets out of order by discarding and requesting retransmit. This causes major slow down...
