I have studied that without layter3 peer-router command it is impossible to take ospf neighbor relationship between Nexus vPC Devices and L3 device on vPC environment. But in my PNETLab, they peer very well without any problem(I placed 3 N9K devices,...
I have a Catalyst 9606 with several SVIs in the same vrf (interface vlan 5 and 10). I have a Catalyst 9300 connected to that 9606. There is a layer 2 LACP trunk between the 2, allowing VLAN 5 (VLAN 10 goes to a different switch). The 9300 has 20 or s...
I have some kit with 3 year licences that where purchased a year ago, im new to cisco smart licencing, just wanting to check if we go to deploy them now, is the 3 years from the date the licence was applied to the device or 3 years from the origina...
Is there a way to setup a default route? My router has multiple vrf's. I can ping an address by using ping vrf VVVV www.xxx.yyy.zzz'. I can setup an ntp server source by using ntp server vrf VVVV ntp.server prefer. However some services like taca...
Hi,I have 2 locations and they are connected to connected through VPN connection and it works fine but I am just adding a new point to point connection.On both ends Fortinet Firewalls interface have been configured with ip address 172.16.30.1 and 172...
So I am working with alot of PLC and they are a bit on the old side and uses Serial communication On the IR 809 i want to use the Serial ports async 1 (RS232-DTE) I manage to connect to that port by setting a IP on it and useing ssh.But the SCADA sy...
HelloCan anyone conform the following, I cannot seem to find a valid answer from CCO documentation.I am aware the below used to by default however not so sure this is still valid?- 75 %of the interface bandwidth can be used for queueing etc..- 25% of...
Hi everyone! Recently we faced a log on the network and saw a bunch of logs of flaps on the routing protocols. Regards.
Hello guys I'm back with another question:My topology:So for example if my internet link (g6/0) on CE-ST is down, I want traffic towards the ISP to go through MPLS (g1/0) to another CE router then through his internet link towards the ISP. I've tried...
We have virtual router Cisco CSR 1000v in a cloud. There are 8 vCPU, based on Intel Xeon E5-2660 v3 (2,6 GHz). We have 1Gbit/sec license and heavy data-plane cpu template:csr1000v#show platform software cpu alloc CPU alloc information: Control pla...
Hello guys,i have new question:This is part of my topology:So I have configured static routes on ISP for network 10.30.7.0/24 (PC4+JA1+JA2):ip route 10.30.7.0 255.255.255.0 132.4.4.2ip route 10.30.7.0 255.255.255.0 132.4.4.3On JA1 and JA2 I've config...
Hi,Hi,Access layer is layer 3 , Do I need to make to core and access layer ospf links should be point to point or Broadcast ?What are the pros and cons Thanks
We have multiple locations that are running IOS 15.7(3)M4a on ISR C897VA-K9 Routers. These are getting replaced by ISR1k routers running IOS-XE 17.06.03a. We have an issue with NAT forwardings. This works on the old routers:interface Vlan11descriptio...
Hi Guys,I need to perform a traffic test during a switchover using the ASR903 platform.I would like to know how is the best way to perform the traffic test because when I using ICMP, the traffic is punted to the CPU and during the switchover process ...
Hi everyone，I have a problem about register smart license in ISR4331 with IOS17.3.4.I cant use the command"license samrt register idtoken <token>"，this command is unavailable，so how should I to do？Is there any other ways to complete it？ISR4331#licens...
