i need help
Forum Posts
Running into an issue with placing a layer two switch into production and could use some assistance. So in our environment we have a firewall that handles all of the DCHP and routing to the internet, our switch just acts as a layer 2 device (Catalyst...
Hi Guy's I'm struggling to find a replacement for the Catalyst 3850, none of the new 9xxx series seem to offer a full SFP+ solution? Is there a direct replacement for this switch? Many thanks
When I open PC0 in cisco packet tracer the configuration window opens as blank and I cannot do any configuration. But when I open 2960-24 TT switch 0 the configuration windows open alright and I can do configuration. Note the operating sysyten softwa...
HI All, I have a question about BFD template with dampening I have the following configured on my ISR router bfd-template single-hop Template1 interval min-tx 150 min-rx 150 multiplier 3 dampening 15 750 2000 60 I know the thresholds that you can app...
Resolved! Catalyst 2000
Hi teamI have tried sh mac address-table but it is showing more than 24 mac's addresses is there any other command to see only 24 mac addresses (switch is having 24 ports only).
Resolved! DHCP in Router
HI..How we can query information about DHCP leases from the cisco router? I just want to query active mac addr along with the ip address and hostname?
I've been trying to update the firmware on my EHWIC-4G-LTE-A with no luck. I've been following the instructions found at http://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/NIM/software/configuration/guide/4GLTENIM_SW.html#88572, and no m...
Resolved! Network LAN Traffic Cisco switches
My concern is that if we have more than one path in a network in which almost every switch is connected to the other switch so is there any method to decide whether LAN traffic should go from a specific path even if another path is connected and avai...
Dear All,We have an issue with the one C9300-48P switches with two switches on the stack and both versions are 16.12.8. The issue is I cannot ping from any computers and when I connect to the switch it is all interface is active but uplink is not sho...
Hello,I am connecting a C1111-8P Router to a C1000 Switch with a SFP double module but it is not working.SFP is g0/0/0 on Routeur and g1/0/10 on Switch.However it is not working because I can use switchport on g0/0/0 port.Is there a way to get it wor...
Can you supply me with a dimensional drawing or a 3-d step file for CBS250-8T-D-NA?
Resolved! Infinite debug after update - C3750X
Hello,After updating my C3750X 48PF-S to IOS 15.2.4E10 I find myself in a debugging loop.I thought it was my IOS that was corrupted. I re-downloaded it and uploaded via XMODEM.Note that before using XMODEM, I tried to use TFTP in ROMMON but I got the...
Resolved! Communication between user in VXLAN
Hello, VXLAN configuration is different with traditional one. The below shows how one user to start to communicate anther one. Traditional one is to send broadcast to find other user. But in VLXAN, how user1 (left bottom) find destination user2(right...
I have a catalyst 3650-X switch and im setting up a netwotk with multiple vlans. The problem is that i dont want to have 1 cable pr vlan but just 1 cable that vcan deliver network to all my vlans. I tried using a trunk port but it only gives network ...
