Hi everyone, I have two Catalyst C1200-48T-4X with SFP-10G-LR each.Transceivers are recognized as they should but we get no link. We have checked the connection, administrative state is up, each switch/SFP is transmitting light and transceivers are r...
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Resolved! Cisco GLC-LH-SMD 1GB/s 1000BASE
need to know sfp compatibility with another vendor
Hi All, Hoping anyone could answer this for me. Just trying to connect a dell server to the C9500-48Y4C switch. Cable used from server to switch is Dell L56SF018-SD-R Cable DAC-SFP-3M. Usually I check the compatibility on the Optics Matric from CISC...
Good Day, I've recently upgraded some of the switches to C9200-24T-4X-E, this switch is connected to another layer 2 C2960S via the uplink port as a trunk. so it was running fine for two months and suddenly last two days the uplink port shows on both...
I'm considering deploying a Cisco OLT (Optical Line Terminal) solution in my fiber optic network. I'm wondering if these OLTs are compatible with ONTs/ONUs (Optical Network Terminals/Units) from other manufacturers or if they are locked to exclusive ...
I'm trying to figure out what is the measurement of Bias when i do the sh controllers command. I'm getting a high alarm occurred for DOM sensor type BIAS and port number 40. my Tx and RT are within Threshold
Hi Team,Not Support SFP Module in C1000-24P-4G-L Please share supporting Module list in same switch.
Hi,Configuration:2 x Cisco Catalyst 9200Ls with 4 x SFP+ uplink slots,The 2 switches are cross-connected over last port (24) with a trunk for all VLAN between switches2 x 10 Gb optical transceivers in SFP+ ports of each switch, connected to 2 data po...
Hello expert, Recently, I removed the SFP 10G fibre transceiver module from our distribution switches while it was in operation. Our distribution switches are in stack mode. Upon removal, the primary switch rebooted without warning (fortunately, ...
Resolved! Auto-Negotiation on SFP-10G-T-X
Is there some trick to getting auto-negotiation working on a SFP-10G-T-X connected to a 'UCS VIC 1467' (UCSC-M-V25-04) MLOM adapter?The compatibility matrix claims a few supported speeds, but we've been unable to connect to a couple different network...
CISCO 9407R layer 3 network switch are being installed in out plant at Layer-3 for aggregation of data from 8 different networks. The different networks which are getting connected to CISCO switch are Yokogawa DCS networks running on YOKOGAWA CENTUM ...
Hello,Please need to know the different between Cisco adapter Cisco CVR-QSFP-SFP10G V1 “74-9474-01” and V2 “74-9474-02”Appreciate your helpThanks
What Optical equipment at the Headend does the GS7000 compatible with or connect to? Thank you in advance for the help.
Hi all I have a file that was created with the "admin show tech-support ncs1004-admin" command.The resulting file is placed within the admin/owner plane of the device and I need to copy this file to another location. I only have an SCP server to copy...
We have a MPLS network having ASR -903 routers. Can we transport ethernet over SDH thru MPLS. Your assistance is highly appreciated if anyone help with configuration
