Hi all would like to checkout if the datasheet with this statement 1/10/25G Gigabit Ethernet Does it mean the switchport setting can mix and match of 10G and 25G SFP, working simultaneously? For the switch can only working in one mode all time - choi...
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Hello everyone, I currently have these two C3750 switches stacked: Switch Ports Model SW Version SW Image ------ ----- ----- ---------- ---------- 1 52 WS-C3750G-48...
Need your help please, I have Cisco SG-35028P switch, I have a task of creating two or three VLANs with DHCP and the internet should work for the clients. I have a router Cisco Linksys X3500. Please help me
Hello, I have 3 ports that are members of a Port-Channel.Each member interface has the command 'service-policy output My-Policy'.My question is, if I remove that command from each member interface directly, will that break the port-channel ?Thank you...
Resolved! C3750X Management Port Config
I have several 3750X switches that have the management port, fa0, connected to my office LAN (192.168.1.0/24). I want to move them to a dedicated management LAN so I created 10.100.0.0/16 on an open port of my office router. However, I cannot telne...
Hello, i would like to setup a small VLAN config on a SG250-08 with firmware image_tesla_cbs250_hybrid_2.5.7.85 I have a Windows 2016 DHCP Server on gi2 and some VLAN´s (10,20,30) on the switchports. I configured this with help of cisco documentation...
Hello, after upgrading switch from 7.0(5)N1(1) to 7.1(4)N1(1) and then 7.3(8)N1(1). One interface changed the status to: Hardware failure Tried to change the SFP modules, still the same, the swtich didn't even send (TX) light out. Is supposed the po...
Hello, My monitoring system is warning that a PS is in a "critical" state. I have 2 PS, one is "good" and the other "bad" according to the record below. Current version 15.0 (2) SE2. We already removed and put the powers back in the SW, the LEDs are ...
Hi Team There I am looking for MIBs to download for below Devices. Can someone navigate me towards right direction. From where i can get MIBs. Devices -- Cisco N9K-C93180YC-EX, 2KCisco N9K-C93240YC-FX2Cisco WS-C2960X-24TS-LCisco WS-C3560G-24TSCisco ...
FYI, not sure who to report it to, but the new 2.5.7.85 firmware for Cisco's 250 Series Switches will not install on the SG250X series switches. I tried it on an SG250X-24P and SG250X-48P. No issues installing 2.5.5.47, however 2.5.7.85 will not...
Hi all,sorry i edited my question, i need to make REP with double link (4 ports, 2 ports each link, since 1 switch can have no more than two ports that belong to the same segment, so i will user port channel). i have several C9300 and need to make ri...
Hi, Has anyone used ciscos REP (Reslient Ethernet Protocol) in a production network instead of Spanning tree in a redundant Cisco Ethernet topology?I am designing a Layer 2 Cisco Network and wanted to know if its worth moving to REP for?Thanks in adv...
Resolved! Unable to take control in console mode
HiI use a C2950-24 switch, with IOS 12.1(22)EA12 release.When I try to connect in console mode, I can see the "Press RETURN to get started!" message, but it's not possible to me to have the # prompt.An "authorization failed" message is displayed. And...
Hi Experts,I just realize it seems we don't have 'show ip cef' command in Nexus series. But cisco doc says it's using cef. Is there a cef table exists in Nexus?Thanks,Bo
Hi guys. I tried to resolve the issue with my Rspan design. I have a multiple switches so I create a one Rspan vlan for one switch to limit the trafic on the up link. I am not able to create a monitor session with multiple RSapn and I tried to do mul...
