Routing

Hello all,   I've been given a couple of Boost licenses to load and it's in another state. I was told that the previous integrator tried and the licenses were invalid. I'm a bit skeptical on what SN they were assigned to. I'm waiting on the chassis n...

G'day  I have an environment with two HyperV (HPX) servers in the same domain.HPX01 has AD01HPX02 has AD02both residing in the same VLAN, independently connected via LACP to a 3850 (16.12), which is running OSPF. We have built a proof of concept(POC)...

Hi Guysif I have a wan with say 100 routers on an MPLS network using gre tunnels and using OSPF, how would you recommend the design, would you just put the whole lot in area 0? what if there were more routers?if not what other options would there be?...

Hey folks, I read BFD work across bundled interfaces for ISIS, OSPF and static routing. Now considering that on bundled interfaces you can configure a vlan, does that mean BFD works for layer 2 for ISIS and OSPF? The configuration guide says that but...

Hello all,  My network engineer went down with Covid and I have been left trying to finish a series of ISP swaps that were on his plate by the end of the week.  These are 4221 routers and admittedly I haven't done this sort of thing in years. In fact...

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When i try to Ping fron internal router (192.168.40.2/24)to Layer-3 switch(192.168.40.1/24) same subnet ip address, it's not pinging. NOTE: topology is attached below Configuration:INTERNAL ROUTERredundancy!!ip tcp synwait-time 5!!!!!!!!interface Fas...

Dear All, I am quite new to Packet Tracer and still learning the basics.I have built a project that contains routers and hosts. I can do ping between devices that are in the packet tracer environment.How can I ping a host emulated in packet tracer en...

I am deploying a ring of Cisco Catalyst 9600 series layer 3 switches and have been struggling to resolve some odd issues. The devices require a default route to be configured for anyone connected to the switches to reach anything outside of their imm...

Requirements: HUB-ACTIVE, HUB-STANDBY, SPOKE2 must communicate through DMVPN, using EIGRP routing protocol. But when i advertise the network connected to the routers (hub-active, hub-standby, spoke2), it showing the error on all three routers: *Dec ...