Hello, we have a switch stack (2x WS-C2960S-48LPS-L and 2x WS-C2960X-48FPD-L) whith global feature "ip device tracking" activated. However, the "show ip device tracking all" command displays only interfaces from the first switch, although it indica...
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I have referred various documentation on PRP implementation. In all those documents it says LAN A and LAN B shall not be connected. Recently I had a query that what will happen if purposely LAN A and LAN B directly connected.Will it create a broadcas...
Hi All, As we know that Cisco 6800IA has declared EOL and EOS. We want to replace the Cisco6800IA with replacement model and Cisco guide has mentioned as go with Catalyst 3K/4K models. I found one guide there is mentioned The Instant Access workflow...
Is there any way to check why is the port suspended? Config for interface same at both switches. interface Ethernet2/XXswitchport mode trunkswitchport trunk allowed vlan 53, 56channel-group 1 mode active-----------------------------------------------...
WS-C2960X-24PS-L How can i verify if a specific port is configured correctly to accept jumbo packets? CISCO2960stk#CISCO2960stk#sh int gi1/0/17 switchportName: Gi1/0/17Switchport: EnabledAdministrative Mode: trunkOperational Mode: trunkAdministra...
Solucionado, cambie de socalo y reinicie el cmts y listo.. ****Despues de ip routing, que otra sentencia tengo que habilitar para alcanzar dispositivos de mi subred a la que pertenece mi puerto GigabitEthernet1/0/0, desde el puerto FastEthernet0/0/0 ...
Hi All, Trying to understand how the default queuing model works on a cisco 3850 when using limited markings. For example: interfaces towards users: service-policy input voice-in interface towards svi on core service-policy output voice-out ...
My company has a very complex network. We are running ospf, and wish to implement ospf with authentication. How can we do this without breaking the ospf routing we have in place currently? Is it possible? In the future, we want to do the same thing...
Hi All, In a scenario where router has MTU set to 1500 on both LAN and WAN interface. If any server from LAN sends a jumbo frame (9000 byte) then will that frame be sent outside or drop?
Hello, I have to peer with a cloud services with the use of QinQ (802.1ad). We have a router Catalyst 4500-X connected to our service provider. The cloud services gave us this sample configuration to use on our router: interface TenGigabitEthernet1...
Hello All, I am having an issue with wireless clients receiving an incorrect DHCP IP address at a remote site. I have attached an image of the general layout of the network for better understanding. Currently I have set up a DHCP pool on the Remo...
Hi, I have an old Cisco Catalyst 2960 switch, along with a Cisco WS-C370G fibre core switch. Both switches are password protected. We have a number of similar Catalyst range switches on site, which are all password protected within config/CLI. I have...
Hello, I am currently taking the Cisco Routing and Switching class through NetAcademy. I went out and purchased a used 6500 Cisco with a S720 switch. Unfortunately, it boots to the router, and I am unable to get it to the switch. I believe it's missi...
Hello, community I currently have 2 stacked 3560s and I want to upgrade them to 2 stacked 9300s. What are the best practice recommendations? If there are any articles I can read please point me to them. I am a newbie to the cisco world so any help...
How to Identify between Layer 2 and Layer 3 Switch based on Configuration File content? Based on initial analysis of the configuration, I found that - L3 switch – Has route-map configurationHas router detailsNo switchport (can be mentioned while co...
