Routing

Hey Guys, Can someone please explain how ECMP groups works ? What will be command to check utilization or number of ECMP groups being used may be nexus 5k/3k/7k or any other platform specific. Let's take a example of  spine leaf Architecture from lea...

I cant configure ip sla monitor 5  type echo protocol ipIcmpEcho 6.6.6.6 source-ipaddr 172.15.15.2 timeout 3000 frequency 3ip sla monitor schedule 5 life forever start-time nowip sla monitor 6 type echo protocol ipIcmpEcho 5.5.5.5 source-ipaddr 172.1...

can we configure ip sla in 3 isp if yes how can we configure and if no... so why we cannot??? 

Say the L3 switch or router is not directly connected to its next hop router. How would it know if the route is valid, to put it in the routing table? Is a valid ARP entry required for a route to be active? I'm trying to determine if the router is s...

Hi, i need some help by configuring MP-BGP on Cisco ASR 903 Routers. I have two Routers #Homer  an #Bart they are linked via IS-IS on the transit-network. Each router has Access to the same VRF on differnet Subnetworks in different virtual Subinter...

HelloProblem Description:I upgrade the IOS in the process, which has a 7606 device upgrade process in the case of illegal addressThere are two other 7606 devices that can be upgraded in the same way. Also I try the following way, but it does not take...

Im putting the 1921 into service and found that my internet speed is not what I was expecting. What is the expected internet speed through the router. I my ISP has me at 150 over 150 and can get that for the most part before the router. Plug in the r...

Hi Everyone, I have a question that I cannot seem to find the answer to in any documentation.  We acquired a company that is running OSPF as their IGP. We too are running OSPF. Both companies are obviously using area 0 so the question is how to best...

Can someone please share a “Network Assessment Questionnaire”.

Currently have a Cisco 4451 that has been having high memory utilization (97%), which we couldn't log in to the router via SSH. Since we were not able to remote in to the machine, we got someone to manually reboot. The memory did decrease down to 20...

Hello All, Device: ISR4321 Our ISR is configured to use a zone-based firewall + Access-lists for controlling traffic. One of our GigabitEthernet Interfaces is connected to a local ISP cable modem supplying internet access. The interface in question...

I have a home lab setup to understand networking a bit batter. I have a regular home router (asus RT-AC66R) and a cisco WS-C3560G-24PS switch. I have 2 vlan's. Vlan10 192.168.1.2 and vlan20 10.1.10.1. The router ip is 192.168.1.1. I have routes in th...