Routing

Hello guysWhat parameters should match and what parameters shouldn't match between BGP peers for a successful BGP implementation?What is the important thing in BGP ?Also Please Explain what is BGP Flapping ?Thank you 

HiI have the following questionsMy company uses a cisco system including core to switch, the user system when accessing the internet will use DNS managed by ADMost of the departments use the internet but there are a few rooms that do not use the inte...

I'm having trouble with DHCP assignment on a single VLAN on our system.  If someone could point me in the right direction to get things working correctly again, I would greatly appreciate it.-J

Numerous enhancements to Cisco's routing portfolio were introduced with the release of IOS XE Cupertino 17.11 in April 2023. Among the technologies updated in this release are Hardware Support, IOS CG enhancements, LTE, VXLAN, C8000v enhancements, La...

Hello everyone. Is anybody here that has implement RTBH with RPKI deployment enabled?How to correctly implement Remote Triggered Blackholing together with Route-Origin Validation I have a full mesh topology configured with EBGP&IBGP enabled.and i don...

I have two internet routers from same ISPpicture is attachSo When Router A drop packets and it will be the primary and fail over to the secondary Router BI was thinking HSRP / IP LSA and EEM scripts / events to fail over to the other Router BTrying t...

Cisco 2921 is facing high cpu utilization. What is causing and how it can be fixed. Snap attached. 

HelloI hope can you help me. i can ping server to client but i can not ping client to server and Gateway on router.server vlan827, client vlan6, router configuration inter-vlan routing.info :Cisco_Router#show ip int briInterface IP-Address OK? Method...

I'm labbing some EEM scripting to get a feel for it. I've configured tracking icmp-echo, which works fine, however I can't get RTR 1 toi turn on interface e0/1 when the icmp-echo track/reachability goes down from  RTR 1 to RTR 2  here is the ip sla t...

Hi Cisco Team, I know the answer to this question but reaching out as not sure what else the issue can be. We have a customer who uses scanner guns on the enviroment. from a packet capture say the gun is y.y.y.y and the destination is x.x.x.x on port...