hi,i'll be configuring a new N9K switch to replace a C9300.my question is, can i configure in advance the port-channel and vPC in the N9K even without the SFP inserted and fiber cables patched?just want to prepare the config so it will be a faster to...
Good morning friends,I have created two extended ACLs for in and out of my int vlan and applied it under int vlan for both directions inbound and outbound. I have created ACLs entries like this.For int vlan no. Out1 permit ip 10.1.0.0 0.0.255.255 hos...
1Gb catalyst switches has air intake from front and side and exhaust to the back. And no versions with reverse-airflow.I know many places where such switches installed port side to the hot corridor - so it intake hot air and blow to direction of col...
My company has 4 Call Manager subscribers, two at our HQ datacenter and two at our colocation. We powered down everything at our colo this part Saturday because we are moving it out of state. Since then, we have had random locations having switch ...
Good day;Need help with how I can configure NAT overload with an existing vrf on a CAT9K_IOSXE V16.12. This is what I am struggling with, I currently have a vrf called AWSDX-S3. Now what I am trying to do is I have added a L2 SW and ran trunk ports...
Do all VNs from a SDA border node need to the same fusion device? We would like to take our Corporate traffic and fuse that to our GRT with a Nexus switch. We'd like to take our IOT and Guest VNs and run them through a firewall for policy and inspe...
Hello,I need your help - currently we have a 2921 Cisco router connected to dual ISPs using "gi0/0 & gi0/1" and we are able to connect to either ISP successfully. Once we connect gi0/2 to any device the connected switch is not able to access the in...
Hello everyone. I'm very new to DNAC or Catalyst Center. I've setup a project with a template to add a simple configuration to switches. It currently has been in progress for 10 days and hasn't made a change to a switch yet. I'd like to cancel th...
The host for my current server (Windows Hyper-V machine with four or five VMs) that handles my email and web sites is going away. I'm planning on moving that physical server to my house and using DDNS to route that traffic in. Realize this is very lo...
Can someone tell me how do I do routing here ? it does not matter if it is static or dynamic I just want to ping same vlans and also I dont want to have different vlans to be pinged
This started about last week; no changes have been made to any of the switches. We're a small business so not very many employees, but we're a TV station so we have multitudes of servers.Our Primary ISP is a 2gig by 2gig connection, same as our Secon...
My network endpoints use the IP addressed vlans on my core cisco layer three core switch as their gateway addresses. i.e.- vlan 11 endpoint address 192.168.11.3/24 with gateway 192.168.11.1/24 (vlan ip on core) and vlan 12 endpoint address 192.168.12...
Hi Experts,Basic question regarding the ISIS process. If I have a default config of ISIS between simple two IOS-XR routers:In this case both level-1-2 will form neighbor relationship.RP/0/RP0/CPU0:test1#sh run router isisrouter isis ISIS-COREnet 49.0...