Hi everyone! Recently we faced a log on the network and saw a bunch of logs of flaps on the routing protocols. Regards.
Forum Posts
Resolved! ASR903 Switchover Test
Hi Guys,I need to perform a traffic test during a switchover using the ASR903 platform.I would like to know how is the best way to perform the traffic test because when I using ICMP, the traffic is punted to the CPU and during the switchover process ...
In our DC we have ASA 5525 Firewall, while logging into ASDM and under the routes tab i have seen directly connected network 115.110.162.144 255.255.255 so there are 8 IPs starting from 115.110.162.144 to 115.110.162.151, This is Public IP addresses ...
In our DC we have ASA 5525 Firewall, while logging into ASDM and under the routes tab i have seen directly connected network 115.110.162.144 255.255.255 so there are 8 IPs starting from 115.110.162.144 to 115.110.162.151, This is Public IP addresses ...
I'm a university student, I have spent the last month trying to finish this task in packet tracer. My lecturer sent it as our first assignment and using his powerpoints, this still doesn't work. I have tried eigrp to connect the three networks, i hav...
Usually, when we visit Internet websites, we use domain names to access them. However, DNS is an unreliable stateless protocol that is easily poisoned. To solve this problem, we now propose the following ideas and attach a tutorial. things to prepa...
Hello everyone,I have a routing scenario with eBGP and EIGRP. I have an SDWAN appliance and a Cisco 4451 router both learn the same routes from the WAN with the SDWAN appliance connects to the Nexus 9k and exchange route via eBGP and the Cisco router...
Resolved! No internet behind FTD
Hi,i have this setup. Router -> FTD -> Switch -> PC.Router sample config:interface GigabitEthernet0/0/0description ISP1ip address dhcpip nat outsidemedia-type rj45negotiation autono cdp enable!interface GigabitEthernet0/1/0!interface GigabitEthernet0...
Hi,I want to route traffic through 2 firewalls, via S2SVPN connections, one of the VPNs, R1 to R2 already exists, but the other, R1 to R2 doesn't, so I need to create it.I am unsure about what IP address/subnet to use for router B? Do I create one th...
Resolved! IPv4 eBGP through IPv6 iBGP
Hello guys, I am currently trying to distribute IPv4 BGP Packets through my IPv6 Backend. I am able form adjancencies between all "needed" Routers, however the Routes don't seem to be forwarded. Current Configuration: Left-breakout (A1-POP1)rout...
Hi all,i have an interesting issue with asr 1006 and cgnat. Happends once per 2-3 months.The customers reporting issuew with browsing. The need to refresh page in browser several times to load the page. The speedtests are ok, ping are ok, no packet l...
I have the following scenario:Lets suppose the switch is an ISP that provides a VPLS service to connect the 3 routers so they can established an ISIS neighbor relationship. I want to make sure that the traffic from one PE to another PE goes first to ...
Resolved! Packet tracer for school project
2 computer rooms, 2 lecture rooms, server room, wifi for students and a separate one for teachers. This is the project i need to do. Maybe is someone who can help me. I've already done most of it, I can't get on with the wifi part. i dont know how to...
switches use ASICS to store FIB & adjacency table in CAM & TCAM which are in ASICS.hence multilayer switches can do routing & switching very fast.But routers do not use ASICS so how do they create CEF table and where it is stored ?
