Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
Hi allim currently doing the spcor course.they talk about mpls te using ospf etc.how is this used when we have bgp mpls vpn’s?does mpls te just build the best path via igp to the loopbacks and then bgp just uses this path ?how do they tie together ? ...
Hi GuysI remember seeing a good post and diagram how a loop caused by mutual redistribution between 2 routing protocols was caused and mitigated, had anyone got a good example of this with a diagram? I think it was stopped using tags or distribute li...
Hello All,I'm currently labbing in EVE-NG with a Nexus 9k and some ASAsI'm able to ping from within each LAN behind the 9k to the external WAN interface on the same 9k, however I cannot get traffic to forward to the next hop whilst having a route to ...
Hi, I am working on a design situation where I want to advertise the OSPF default-route towards the same router from where it was learnt but with a higher metric. The use case is if the site looses its site-local internet then it uses the cross site`...
Hello.GOAL: to add static routes so a www server will be accessible to the LAN through a backup VPN if primary VPN fails.My strategy:1. From the primary VPN gateway, inject the main static routes, then redistribute into EIGRP (default will make these...
Hello. Simple quick question... When I'm trying to find the source of a route (especially EIGRP), my method is to laboriously sh ip route x.x.x.x then get that next hop data, then SSH into the next box and repeat until I reach the source. Is there so...
Good day, I am having a problem with a configuration with the Cisco 1111-4LTE. What i am trying to do is use WAN 0/0/0 as my primary WAN, and 0/0/1 as my secondary WAN, as well to have The LTE option incase both of the WAN's are down the router would...
Just a curious thought about AS_PATH. The way loop prevention works in BGP is that if I see my own AS in the AS_PATH attribute, then I discard the route.My curiosity is this ... why did my neighbor send me the route in the first place? He knows my ...
So there is my setup (IOS-XR 7.2.2): Nice and simple. Running OSPF between them. This is the config: hostname R1 ! interface Loopback0 ipv4 address 10.1.1.1 255.255.255.255 ! ! interface GigabitEthernet0/0/0/0 ipv4 address 192.168.1.1 255.255.25...
Hello.2 weeks ago I in an EIGRP network I erred by executing a "#redistribute static metric 500000 1 255 1 1500" command in an EIGRP network that mostly if not entirely used a route map. This mistake maligned the routing table, and many connections w...
Why is Router B able to receive OSPF updates for 192.168.234.0/24 from Router A when it is denied by the filter list? Network Topology: Router A - Switch 1 - Switch 2 - Router BRouter B:router ospf 192router-id 192.2.102.9area 192 filter-list prefix...
I have a Nexus 9300 switch that has my guest network on it. I do not want to route this network on the Nexus because of security reasons so I won't put an address on it. I will route the L3 traffic with my Cisco ASA.1. Will the switch forward the DH...
HiR1 edge router in client is connected to ISP1 and R2 edge router in this client is connected to ISP2 router. We configure local preference and AS-path on the two routers R1 and R2 respectively to control the bgp load sharing between the two router ...
I have the following network topology:I need to configure routers R1 and R2 with EIGRP, and routers R2, R3 and R4 with static routing. All the end-devices must be able to ping each other.What I've done:The end-devices of R2, R3, and R4 can all ping t...
Hi there is a router connected to ISP. BGP in the router can allow all bgp routes in from ISP or none of them. What is benefit if we allow all bgp routes into the router from ISP? I know some of them. Anyone can mention all of them? Thanks
