Hello,We've the following setup:2960L connected via two uplinks as port channel to VSS & another 2960L also connected via port channel to vPC.The issue is, suddenly the switch became unreachable, no console (stuck) but the traffic still pass-through....
I am migrating 35 closets with dual uplinks to a new VSS 6880 core. I have port channel configured on the VSS core for each closet, and I have configured port channel on the access layer switches with no interfaces assigned to port channel. Interface...
i have sg-350 switch i can not connect to my LAN .in switch configure it showsinterface GigabitEthernet34no switchporti tried int g34switchport mode accessswitchport access vlan 1no shutbut it still show in no switchportall switch port are in vlan 1 ...
I'm trying to connect a SG500X-24 GigE switch to a 3132Q-32 40Gbps switch using a 4-to-1 (40Gpbs-to-4x10Gbps) breakout cable. It seems I need to do some configuration on the 3132Q-32 to get the 40Gbps port (port #2) up and running to connect over the...
Hi,I want to set up a SPAN port on cisco 9400 for future troubleshooting, to capture *all* core traffic (important: all trunk/access ports), so that I can analyze it with a wireshark installed on notebook PC in port 6/0/38.I have 2 questions: - is th...
Good Day, I have a 3560G catalyst switch I use for practice and by accident I deleted the IOS. Every time I console to it and then press enter I get this XX▒▒X▒8▒▒X▒▒X. I was wondering if there is an option for me to buy the 15.0 IOS from cisco an...
Hi, I have a 9300 stack and two single 2960x switches. I created a Port channel on each 2960x going to seperate 9300 Stack member for resillency. As all kit is Cisco I used PAGP. It was fine for weeks and then err-disabled. The logs are default 4096k...
Hello all,I am running into issues with configuring QoS on a 6807 VSS pair using a single Sup2T per chassis running 15.5(1)SY5. I have some basic requirements: (1) match certain apps using specific DSCP values, (2) use ACLs to match specific applica...
I'm able to get to the 3132Q-32 40Gbps switch via the serial console, and would like to add additional management connectivity. The switch currently has username admin configured, with no password. It seems I may need a password to be able to SSH to...
Hi, everyone!I wanted to make a static DHCP pool to a device. i tried the binding options but in vain! i assigned the IP dynamically and i found the Id looks like 00aa.aabb.bbcc.cc00 or 00aa.aabb.bbcc.cc00. Since it is not on the format Mac@ | Clien...
Hello all,I had a customer issue and I'm hoping for some insight.They have a NIDS solution hanging off of a Cisco switch. They are utilizing the switch to the extent that it is not possible to set up any more VLAN sessions, if I understand their des...
Hello community, there is any possibilty to activate smart license in cisco switches, without internet access. Thank you for your supportCatalyst 9000 LAN Switching
my switch is not accessible through telnet , Earlier we used to access but from yesterday we are not able access that switch . Its a 4948E, we are getting ping to sw IP adderess and also the switch is switching the traffic more than 16 Gig .. why can...
Cisco's range of IE switches cater for a range of industrial applications. I'm trying to determine what an IE switch can do that a 9300 switch cannot. So far i have:- IE switches are physically small and can be DIN mounted. Ideal for tight spaces.- ...
I am in a classroom environment. I cannot access two 3550 catalyst switches using the console port. I am able to access one using telnet, however the professor, who no longer works here and is unavailable has not provided the password. I have tried t...
