So for my lab, the ospf state remains INIT/DROTHER when doing "show ip ospf neighbor" on the router and shows nothing at all on the ASA. I am not sure what is configured wrong. Here are the applicable configs and that is basically any more complex co...
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Comunidade, saudações! Para a comunicação entre todos os hosts em uma mesma rede, utilizamos endereço Broadcast da rede. Mas referente ao endereço Multicast 239.255.0.1, ele serviria para a mesma finalidade? Alguém poderia explicar quando utilizar um...
Hello, I am studying BGP and learnt that it uses TCP port 179 to form TCP connections with peer routers. My question is, since routers are layer 3 devices, how can they listen on TCP port 179 and form TCP connection? Any clarification on this will be...
Newbie Question Here. Does anyone have any config examples on how to set up alerting for T1 controllers? In our environment we were experiencing some call delivery issues. Upon further investigation on one of our routers we have a crap load of Lin...
Resolved! Cisco 4431 Router licensing
Hello, I have a 1GB connection from my DMZ network to the internet. It travels from the 1GB cisco switch to the 1GB Cisco 4431 router and then into the internet connection. I have this on 2 different sites. One of my sites is ok and i can get do...
I'm pretty sure this is a simple question but I'd like to know officially whether a Cisco 3850 running IOS 16.6.5 effectively run EIGRP and BGP at the same time? I know that the 3850 supports both EIGRP and BGP but I'm really wondering how well it w...
Resolved! How to reset Cisco 3800 series password?
I have Cisco 3800 series router it needs user name and password to access through terminal I don't have the user name and password please help me to reset the password.Terminal screen shot is attached here you can see that.
Hello everyone.I have an ISR 4321 router and from what I analyzed it is without IOS and the screen print system is in ROMMON mode.I would like to know what is the recommended method for transferring an IOS, since by TFTP (after configuring IP, Gatewa...
Hi AllWith routers like the ISR4Ks, are these all software based routers? or do they have asics in like switches and do routing in hardware ?Cheers
I have the following PPPoE configuration on a router: aaa new-model ! aaa authentication ppp default group radius aaa authentication dot1x default group radius aaa authorization network default group radius aaa accounting delay-start aaa accounting ...
We have two 4500-X layer 3 switches, one at each location running EIGRP and Layer 2. There are two connections between the 4500's that are trunk lines. We have about 30 VLANs, all of them are within the 10.x.x.x range. We have routing enabled, EIGRP ...
Hello All,I need assistance in configuring Multicast Routing in ASA Firewall. Below are the networks configured in ASA.ASA Version 9.6(3)1!hostname SLAN-FWenable password hyGr3et4sA6RMg7j encryptedpasswd hyGr3et4sA6RMg7j encryptedmulticast-routingnam...
Resolved! C5921 ESR performance
Hello,I've installed c5921 on a small Intel atom based device. I've configured the router with two DHCP service ports. I plugged a Linux server into one, and a laptop into the other. Running ethtool on both ports shows the negotiated speed of "100...
I have an issues with using the loopback as source for syslog packets.The second the loopback is used logs are not making iy anymore to the syslog server. Everything works using the Gig interface.The syslog server can reach the loopback and the route...
Resolved! static routing
how can i configure the network so that left hand side network can access to web server and able to ping the right hand side network, and network right hand side network only can access to the web server but not able to ping left hand side network
