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...
Forum Posts
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 ...
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...
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 Team, Could anyone please help to confirm if the FLSA1-1X-2.5-10G= (2.5G to 10Gbps upgrade License for ASR 1001-X) is AEOS or not? If yes, what is replacement product for the same? ALso let me know if this is a perpetual license.
Hello,I have a switch I am unable get a prompt on the console port.I can SSH to it, and have confirmed that the baud rate and stop bits are correct from the console switch. There are two other switches that I can console to.The differences are that t...
Hello Cisco community, i've got a weird problem. I have a server "A" connected to Gig2/0/16 as an access port (VLAN28) to my Catalyst C9300 switch (Two stacked switches). I can ping the device from within the switch. The switch has an SVI configured ...
I want to be able to source an alternate L3 interface for traffic destined for the internet, specifically for checking in with the Smart Licensing Portal and Meraki dashboard, sourced from a Catalyst 9300 that has non-routable addresses configured fo...
HI all,I have this topology where I am doing static everywhere.I have a doubt here, I am doing static from 192.168.10.2 (gateway -10.1) to 192.168.30.2. Also, I am doing per packet load balancing on R1 and disabled cef. Now, when i am doing a trace t...
Theoretical question for my understanding:Say I have OSPF running in a shared segment that has 4 identical routers.Is there a reason for me to select a particular router to be the DR?If so, what are the use cases other than processing power?Thanks in...
I have an ASR1001-x with a single 10G interface to a switch on the LAN. I cannot pass traffic from the sub interface subnets to AWS network connected on WAN. The Lan interface subnet 192.168.50.0/23 passes traffic correctly. the other two do not. Can...
