How to find free learn-the material on cisco.com as beginners, Thanks for your reading and tolerating my bad English
How to find free learn-the material on cisco.com as beginners, Thanks for your reading and tolerating my bad English
What is Cisco's definition of "Country of Origin"?
Hi Guys.We are having this issue on the Cisco DMVPN Router - Hub side. The setup is as follows:Phone-----CUCM--------Core Switch----------Ten0/1/3(8500 Router)Tunnel1-------Cloud-------Spoke Router--Analog Trunk----TelcoWhen the Phone dials the a loc...
Hello,I'm currently a student and I have some problem and I cant figure this out. I need to make a connection between HR1 and Sales2, which are in a different subnet. I have configured all the switches and router interface but i cant get a succesful ...
In the past, Layer 2 has broadcast to introduce flapping or looping, and this can be solved by using one switch one VLAN.when people change to use layer 3 OSPF type broadcast for access and distribution layerWhen people used OSPF broadcast type norma...
This is on an ASA 5516, ASA Version 9.16(3)19I've configured a backup interface for our backup ISP following this documentation:Configure the ASA for Redundant or Backup ISP Links - CiscoThe problem is that when the primary is down, traffic from the ...
What is the maximum number of OSPF routers can do load balancing? Number of DR and BDR in one OSPF area - Cisco Communitythis link said only one DR and one BDR, does it mean one kind of traffic can only have maximum 2 OSPF routers to load balancing t...
Hi I'm having trouble configuring sub-interfaces and interfaces with encapsulation untagged on the NCS 5001. I have 2 NCS 5001 connected with OSPF/MPLS. I have a l2vpn on ports 0/0/0/0 on each 5001 two test computers. The xconnect is up but I can't c...
Hi!I have a question. I want to set tcp mss adjust on specific interface on NCS 5501 router. But after write command on interface the error is: "Platfotm doesn't support TCP MSS Adjust on this card. Can i do something to turn on the mss adjust?
I have multiple Layer 3 SVI configured on the core switch and all of them are configured with ip helper-address command which by default enables ip forward-protocol . Now we have a requirement to add ip forward-protocol udp PORT# command. when using ...
Hi,our router is connected to two isp. ISP 1 and ISP2. ISP 1 is connected through microwave and ISP 2 is connected through Fiber Link(provided by some vendor)..ISP1 gives us P2P Pingable IP.ISP2 gives us P2P Private IP and can be only pingable from o...
Hello,I've a query about ospf nssa area, looking for anyone's helpwhat will happen if we make a regular area (for eg area 1) as a NSSA area ????? Thanks!!!!!!!!
Hello, I am reading about LSA 2 of ospf and find the word "Pseudonode" mentioned there, but i am not able to understand what exactly it is??and how it is useful, it's role in the spf calculation??? Any Help is Appreciated!!!!!!!!! Thanks!
Recently started a project with upgrading our remote site routers and connecting them via a new router here using DMVPN. First site went up fine and has been working pretty well. Just recently started working on the next site and I'm having trouble...
I am hung up on a simple concept. For the CGR 2010, there are two SFP ports and two RJ45 ports native to the router. Are these ports a 1 for 1 kind of thing? If I use one SFP port, does it take away my ability to use one RJ45 and the same thing for i...
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