Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
ello,We have a Cisco Nexus 6000 switch and have been using Netflow commands on it.Those commands can only be applied on Interface Vlans, it seems, not on physical ports. We are also using Scrutinizer (Plixer) as the flow collector. Our switch's inter...
Hello, Our ASA 5506 shows a MAC address for its Mgmt1/1 interface other than the one learnt by a neighbor switch. I tried to locate Management1/1 's MAC address by issuing the following commands on the Firewall :show interface | i Int|MACshow vers | ...
Hello,
Found this question out there and was curious about the answer:
Which three of these statements regarding 802.1Q trunking are correct? (Choose three)A. 802.1Q native VLAN frames are untagged by default.
B. 802.1Q trunking ports can also be s...
This has been discussed before, but i did not manage to find a solid solution .
Thing is that i just joined a company, and while some interfaces across various switches show as "up/up" (connected) the MAC address table is not learning anything there....
Hello,
I am having a common triangle 3-switch topology (2960) eligible to loop, as in the attached image.
My first config includes switchport mode access for all involved ports and spanning-tree portfast default. When the top switch is connected and ...
Hi Marvin There is no IP address currently applied on the M1/1 interface, however we are in the middle of deploying Firepower on that site."show module sfr detail" displayed the MAC address that was learnt by the switch. Thanks a lot.
Sorry if this was unclear before, but I have issued the command that you suggested.The ASA model is 5506, as described in the 1st question. To make this more clear, this is what is see when I execute your command: FW-01# show interface stats | in M...
Those are the right answers indeed, according to a few sites I searched in.
- IOS-specific sounds like a great explanation on what concerns port security.
- The idea that trunk links are not supported at a speed of 10Mbps is one more thing that is me...
I just ran into a very similar issue:
interface Vlan10 ip address 172.16.10.1 255.255.255.0 ip helper-address 192.168.100.1end
I have configured on a VLAN interface ip helper-address 192.168.100.1 while on the same VLAN i have connected another r...
As a result and after quite some research, there is not a solid way to "force" a switch learn all mac addresses of its connected hosts. The switch learns the MAC address after the host sends some L2 traffic. So, as an example, we should at least know...
