Hi All, I am recently have dual N9K connection into two building, one on building 1 & another on building 2. The N9K on building 1 would be on Core layer, handle all layer 3 and layer 2 function. The another N9K on building 2 would be layer 2 funct...
Forum Posts
While upgrading Cisco SF300 giving error "SW code file is over sized"
I have a 2851 router with CME 8.6 configured and most things work. We can do an ad-hoc conference call with 3 parties and with no issues. But when we CallFWD a phone to an outside number, the call does get forwarded but when answered there is no au...
I have just installed DCNM in my lab with the intention of creating some VXLAN templates and then deploying them to a spine / leaf topology I have running with 9000v switches DCNM is running fine and I have the 3 switches in the topology However...
Some of the printers are getting logically disconnected (not all printers)and all printers are in saperate vlan and gateway is core switch for all vlan.inter vlan routing happening core switch .Scenario: Core switch (Cisco 4500x) is in MDF and access...
Hello Together Please i'am try to build a Little SIMLAB, i have here VLAN100-400 from this Client i cant ping any GW or Clients from the other VLAN. I'am thinking that the Router are configured as a Stick. but i dont see my mistake. Please help. Rega...
Good day all, We would like ask something for my issues regarding port forwarding, currently I'm configuring this (below ip nat inside) my web dbase has responsed successfully unfortunately the login page encountered error even the programming side...
Hello, Can someone advice please if Network Modules C3850-NM-4-1G are supported on Cisco C3850 24-Port PoE+ switches? - It is not clear from the Compatibility Matrix.We need to interconnect several Cisco C3850 24 PoE switches located in remote areas ...
Resolved! Routing
pls look at the image attached. what might be the answer ?
Hi I just put this question since I am confused how native LANs information is shared, I have a very simple scenario SW1 Gi1/1 (vlan169)<--> SW3 Gi1/1 (no vlan) What would cause native vlan error to trigger, I see native vlans same on both s...
I have a Cisco 3925 and Cisco 2960S directly connected by to physical gigabit interfaces, One interface (Data) is working as expected, the other (Guest) is seen as a CDP Neighbor, I can ping it, but I cannot get the 2960 to pass traffic over it. The ...
Resolved! Medium Campus Lan Design Questiosn
Hi All, I've got a few design questions for a medium campus involving 3 buildings. I've got a 10g fiber connection between all the buildings. For equipment I've got an ASA 5525, Two Cat 3850's , and six 2960-X's. First question is around the ...
Resolved! Loopback Problems
I am try to setup a couple of Loopback address on my Cisco 2851 Router.... Here are parts of my config file: interface GigabitEthernet0/0 description INSIDE ip address 192.168.0.50 255.255.255.0 ip access-group 100 in no ip redirects no ip unreacha...
Resolved! service police on interface VLAN
Hi all, Any way to enable service police in Cisco 3850 on interface VLAN? Thanks in advance
Hello, I have a C3650 switch (call it switch A), it connects to another C3650 (switch B)which is configured as layer 3 with ospf on it. Switch A connects to 3 layer 2 4500 switches, nothing else is configured on this switch A except for loopback addr...
