To configure a router to be an RP candidate, I originally thought that you would need to enter the "ip pim rp-address <interface ip>" command. But what if we're running the RP candidate on a network with sparse-dense mode? If we enter "ip pim rp-addr...
Forum Posts
I am trying to leak route from default VRF so that access to internet can be provided in VRFs. I used static route method but this also caused vrfs to communicate with each other which is not desirable. Is there any way to do this? This is on Cisco n...
I'm running this lab in EVE-NG: All RTR# devices have their interfaces configured with "ip pim sparse-mode", and all RTR# devices have "ip multicast-routing" enabled. Also, OSPF is enabled on all RTR# interfaces in area 0. RTR# devices are OSPF neig...
We are currently using IPsec VTI on our WAN links with our current service provider. However, we have to change service providers due to some reasons. The first test we did with the new service provider who uses MPLS was not successful. Could it be t...
I have a question here regarding DHCP R1 and R2 connected to a switch with vlan 10 and vlan 20 respectively and the switch is connected to a Router R3 in which i have configured DHCP with ip pool configured. Now my question is how these two routers...
Resolved! OSPF
Q1: How Inter-Area routes are subject to routing loop in OSPF. Q2:“IP ospf mtu ignore” What is the potential threat of this command .
Resolved! VRF v/s VRFLite
Hi,what is difference between vrf and vrfLite ? any examples where these can be used ?
Howto avoid OSPF routing loops. When i google it then i come to know that "The loop avoidance is inherent in the SPF algorithm,which OSPF (as a link-state routing protocol) uses to calculate routes.This way, a tree is built for each router with itsel...
Hello Expersi am facing a weird problem, whereby i am not open only one site . However, all other sites are working fine. we have not set any rule for blocking of any website. Any help would be greatly appreciate...
DearsI am facing the below problem when I create more than 16 HSRP group on the Subinterfaceseach subinterface has its HSRP Group when I passed 16 HSRP group the below Message appear % Warning: Interface MAC address filter only supports 15 addition...
Hi All,I have upgraded ISR4451 with IOS version 16.9.4 and enabling smart licensing.After reboot I found that only foundation and Hsec feature is registered and rest of the features are not. I have balance licenses for appxk9 and securityk9.Could you...
Resolved! BGP Not advertising routes
I was trying to troubleshoot a BGP issue where the peer isn't receiving some of the routes I'm like to advertise. I can get the actual configuration, but this is basically what I have and what I'm trying to accomplish: int gi 0/0 IP address A.B.D.1 ...
I can't seem to get zbf and port forwarding working. Current configuration : 15831 bytes ! ! Last configuration change at 10:07:40 UTC Sun Feb 9 2020 by nkoch ! NVRAM config last updated at 04:38:27 UTC Tue Feb 4 2020 by nkoch ! version 15.7 no servi...
When giving a switch an ip address, i need to do that to vlan 1. But why is that? I noticed i can also do that for vlan 2, when would i do that?Hope someone can explain this to me.
Hi all, Just wondering if this is possible on cisco.. doesn't seem to have worked for me. I am trying to do some Portforwading with the same Port number to the same router on 2 different WAN interfaces. ip nat inside source static tcp 192.168.0.252 ...
