Routing

I'm a sysadmin tasked with finding a managed service provider or networking contractor to build out our new colo space networking. I'm hoping to get some input to make sure I don't sound like an idiot when contacting them about this, and to make sure...

Hello, I have Cisco 2811 (Spoke) and cisco ISR4431/K9 (DMVPN Hub). I cannot create EIGRP adjacency between hub and spoke. Spoke Configuration:crypto isakmp policy 1encr 3deshash md5authentication pre-sharecrypto isakmp key ******* address 0.0.0.0 0.0...

Hey fellow engineers, I have 4 X 4221 Cisco routers, all with the same issue. I need to enable the booster licenses on them, but can't seem to get them to play along. Usually its a simple setup. Download the booster license .lic file from the cisco w...

Distributed a static route from another router. The router with the problem shows the following, some of the routers are able to install the same routes successfully. Router#sh ip ospf database external 7.7.7.0OSPF Router with ID (10.10.1.5) (Process...

After performing a firmware upgrade, I get the message listed below.  The router is working, I see no issues in flash, meaning corruption. Trying to determine why I am seeing these messages and how I can turn this off or complete the "check".  I am c...

I made this topology,The network of R8 can ping to the outside routers,but it Cannot get a IP address via DHCP serveror get out to the other devices via SSH,file and picture is attached -user name Project-Password is 1234 

Hi,I have looked into a couple of older forums which lists different MIBS and OID though which this can be achieved but all those are old OIDs which I cant get it to work on the newer Catalyst 9200L switch or 3650 series.We have a remote switch for w...

Hi Folks,I am trying to implement a mechanism which would allow quick routing changes over P2P links having MTU issues. I was thinking of BFD with size of link MTU. I have found RFC draft BFD Encapsulated in Large Packets (ietf.org) however can't fin...

Hello,This is my first time asking a question here and I really hope someone can help. I am working on a assignment witch is: "Configure DHCP-servers on R1, R2 and R3. The DHCP-server on each router should be responsible of handing out IP-addresses a...

Hello gentlemen, I would like to adresse this question : Actually I am working for a customer and we are actually working to move their on prem datacenter to the Azure cloud. On their Datacenter we have 2 chassis Nexus9000 C9504 as core switches. The...