Good day everyone, I am interested in Segment Routing WECMP. I've searched about load balancing in Segment Routing and found that there is a formula by which load balancing calculates. But i didn't find the logic that on which information it load bal...
Forum Posts
I'm just starting to learn about Cisco. I have managed to get my router to connect to adsl and I can ping internet and have dhcp working. The problem is, I can't access the net from my laptop. Here's my config: Current configuration : 2659 bytes!vers...
I am trying to get router/switch backups sent to our new cloud storage in Azure. I can't get them to connect. I have sftp debugging on and am getting the four logs below from each sftp transfer attempt I make. I am responsible for the cisco side of t...
Hi,We have Cisco 7609 Router and one 6 Mbps link which is on ethernet . When we are trerminating on Gigaethernet of 7609 router it is not coming up. While same link is showing up and working fine on other routers which is having Ethernet interface.At...
Hi everyone, I want to upload the startup-config to real router via tftpd64 in vmware windows server. Windows server and ESR6300 are under the same network. But ESR6300 can ping windows server only from mgmt vrf. Through global router ESR6300 can'...
Resolved! DMVPN+IPSec isakmp phase 2 not working
Hello everyone, We have a couple of Cisco routers working fine in a DMVPN multi vrf topology. We have recently installed a 3rd router, which will replace one of the previous ones and we are unable to make it work through the VRF (it works as expected...
Hi Friends, There is a router, where a user is configured with privilege level 15. But while trying to access that router with that username, router is being connected on user exec mode (Privilege level 1) rather than connecting to Privileged exec mo...
Good afternoon!I'm just starting with the Networking Essentials Course and my instructor told us to download Packer Tracer and go through the three courses to learn how to work with it. I'm in the 'Getting Started Course', at the 1.1.2 Video, trying ...
Sometimes I see packet loss when pinging from a cisco switch but not from a windows machine connected to the same segment (right behind that L3 switch) pinging the same destination. Any reasons why this could happen? Frin Windows
Resolved! MTU on subinterfaces
So normally a standard interface has an MTU of 1500.When creating a sub-interface on a router (or using an SVI on switch), should the MTU be manually lowered to 1496 to account for the extra 4 bytes?Everything just seems to work without this, so I am...
the router looks fine and show ip bgp is correctR2 can't reach ISP by going to R1 to ISP*******************************************************************************************************R1no license smart enable!!spanning-tree extend system-id!i...
Hello, Please i need someone to clarify what is the difference between the "default-originate" command and "network 0.0.0.0 - ip route 0.0.0.0 0.0.0.0 null0" commands. I see both are serving the same purpose by advertising a default route to a pee...
Hello all,I made a network for a college project in packet tracer and everything should work i think... But i cant get my laptops connected to the dhcp server and get the APIPA is being used error. I dont know what to do anymore. It has to be DHCP an...
Hi everyone,I have 2 Aruba GWs and 2 L3 cisco switches with their respective VLANs and Network subnets.Both GWs are active and each cisco forwards traffic to it's respective GW.I want to achieve a dynamic traffic failover (ospf) if one of the GWs wou...
If I have Site A and Site B:Site A has Border switch that sending prefixes over eBGP peering and multiple eBGP peerings for separate VRFs to the Cisco Routers and that Cisco Router connected via dark fiber with Site B FW (lets say palo alto)What will...
