Hey,I'm doing a test lab where im messing around with authentication for different protocols like OSPF. But i cant seem to understand how it works. Authentication is verifying the device you're talking to is actually the device you thin you're talkin...
Hi..We have several interface ip address like in the picture, and why router id of my ospf is 10.103.242.5 and not using my loopback ip address?
Hi all,I have a ASR1001 pppoe server with 2 wan interfaces. Routes manage by ibgp.I would like to use loopback ip for in/out traffic and use it like pref source. Need this because Radius in this way will see only one IPTry to use RMAP but I cant find...
I have following configuation. I dont have any access list or any thing. simple router configurationTunnel connection with my hub (ipsec)crypto isakmp policy 100encr aesauthentication pre-sharegroup 2crypto isakmp key sams@ng address 0.0.0.0crypto ip...
Hi.. We configure ospf on each interface like this interface GigabitEthernet0/0/0ip address 10.103.245.13 255.255.255.252ip ospf network point-to-pointip ospf 100 area 0.0.0.0negotiation autointerface GigabitEthernet0/0/1ip address 10.103.246.13 255...
I am configuring a 2901 ISR with an EHWIC 4G LTE Verizon module for the first time. I've followed the configuration instructions but I'm having trouble with the interface changing state to down every 30 seconds or so. The dialer ...
I have a following scenarioi want my client computer to access or go to internet from another static ip from the poolclient IP: 10.20.1.2 with gateway as 10.20.1.1Router IP: giga 0 (10.20.1.1) and giga 1 (192.168.1.1) IP Pool: 192.168.1.1-4
I attached the packet tracer file, wondering what I'm doing wrong because I've tried so many things and it just doesn't work, can't get any pings working and if I do the ospf neighbor command it shows nothing. If someone can check the configs and tel...
Hello,here is a simple setup. The home router is also modem/gateway and has its own DHCP server.How do I get the home router to recognize the network 10.0.0.0/24, it does not have the possibility to enter static routes.Ping is possible in the 10-netw...
My question might sound very dumb. I have started working for an ISP. Our ISP routers run BGP with the transited provider. We are getting massive amount of routes from our provider. My question is how did the transit provider transferred routes from ...
Hello Hope you are all right. I think I had readed most of below link. https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/16437-ospfdbtoc.html?referring_site=bodynav I have some question about practice. Hope can have your adv...
Alright so I have a question regarding OSPF and areas.In this example, we have all switches running on L3 and they're handling the routing and they're all meraki.I have a main site which has stacked switches then we have direct trunk links going to t...
Hi all, We have two Core N7K running fine and on one of the C9407R we get these error logs few times a day, looks like osfp/bfd flapping but i cant detect the reason: 21:13:21.576: %BFDFSM-6-BFD_SESS_DOWN: BFD-SYSLOG: BFD session ld:24 handle:2,is ...
Hi,I changed 4G module with new one. The new one EHWIC-4G-LTE has SIERRA MC7710 and don't work. The old one has SIERRA MC7304 wireless. I'm using it with Cisco 2951 router, IOS c2951-universalk9-mz.SPA.157-3.M8. I try to install 4G module firmware - ...
Hi EveryoneI am facing issue on CISCO 2921 Router since last week. Router keep on rebooting automatically. Find below details of Show commands output. Appreciate if anyone can guide about the root cause of Router rebooting. There are no configuration...
