Hi i have some clients site where all will be connected to one switch and connect to main site with firepower which managed with FMC whats the best design in this scenario my thoughts will be using /30 subnet from client side to firepower middle swi...
Forum Posts
Hallo. I have the following network. I have already set the red router, sothat i can reach the google-server from all of my network(DMZ, LAN & Public). Now i am trying to simulate a backup ISP(the green router). The aim is to be able to ping bthe goo...
I have the following subnets below. i want to let traffics from the green subnet to go everywhere but the blue subnet(DMZ) should not be able to get into the green Network. How do i prevent the blue network get into the green network ? what should i...
Hello Expert, I humbly request some guidance for the caption cannot find a security option in the GUI,and unable to open a telnet or SSH. Please provide some guidance Regards
Does anyone know the explanation for the logs that appear on the ASR920 and ME3600? Logs below. Jun 10 18:27:08.771: %SYS-2-MALLOCFAIL: Memory allocation of 24835080 bytes failed from 0x48FF85C, alignment 0Pool: Processor Free: 352781344 Cause: Memor...
Good morning all,I have a quick question about the blackhole. Currently my forwarder told me that his BGP community for a blackhole prefix (/ 32) was 65535: 666.I have configured the options in my router and indeed, if I blackhole a prefix, it is no ...
I am running CML version 2.2.1 and have been experience lots of problems:1. Connection labels are not correct quite a few times. For example, I connect port G0/1 on a router to port G0/1 on a switch and the connection shows router G0/1 - switch G0/...
Resolved! OSPF Area 0 inactive and loopbacks
Good day board - Can one use a loopback to activate area 0? I have a setup where I desire a star topology and would prefer a loopback over other options. The state and configuration are:sh ospf ... Area BACKBONE(0) (Inactive) Number of interf...
I have recently updated a firmware on a cisco 4300, after the *reload* cmd I gave, it is looping the boot. How do I stop the boot and maintain the given update?I should mention I also did the confreg 0x2142 then reset. I know its a novice question.
Resolved! Routing doesn't work
I have set the following network. I can ping my blue network from the green network as well as the middle router which connect them. If i ping one of the yellow marked ip 10.0.10.10 from the green server "INSOSV01" it works but the ip 10.0.10.9 can'...
Hi,I am issuing the command "cdp enable" on tunnel interface of routers. On some of the routers its accepting the command and I can see it in the "sh run" but on some of the routers its giving the error "% CDP is not supported on this interface, or f...
Resolved! BGP Traffic Routing
We currently have 2 Service Providers connected to 2 ASR1004'S. On ASR1004A, Provider #1 is connected with a 10GB, Provider #2 is connected with a 10GB. Provider #2 is also connected with a 10GB on ASR1004B. After some BGP changes last week, I was ...
Hi all,hope to find everyone well. Once again I come to you guys looking for your expertise. I don't have much experience in routing since I mostly use L3 switches to do everything but I was given a job where I have to pass the configuration below fr...
Can someone help me?, How to configuring a cell tower. and i upload file zip. i use packet tracer version 6.3
