Cisco CTM 8.5 supported NE table. Can NE version 03.41-002K-08.22, 04.00-003C-08.05, 04.10-003F-20.23 be upgraded to a higher version without a hardware upgrade to the node. In CTM I am receiving a Inservice Unreachable. Is there anything that I can ...
Forum Posts
Was wondering if anybody out there would be able to help me out with an error that we are getting on our Cisco 15454 platform. We are trying to manually build a circuit with protection but everytime we do it errors out with the error "EID-2330 An err...
Switch--2--switch connection. (same switch at both end) Both ends configured with the below configuration. # int gi1/0/25 #switchport mode trunk #switchport nonegotiate but still, the fibre link not detected, even tried with the different confi...
Resolved! 100base fx - 100base lx compatibility
I have a device to which I need to connect a catalyst switch (2960XR). The device has a 100base fx interface which they state as capable of running over single mode fibre. The vendor of this device has suggested connecting it to a SFP that supports 1...
Resolved! FO Splitter + Cisco SFP
Hello, Could someone clarify about the use of FO splitter in Cisco switching environment, I have a requirement that i will be running 2 core FO cable from Core switch location to access building (60 buildings). Each access building has 6 edge switch...
I'm looking for clarification for the NCS DC PMs. I understand the matrix for redundancy configuration i.e 1+1, 2+0, etc. and it clearly states that any combination of PMs can be used. But I'm confused about the matrix for power module settings as s...
HQ (Cisco WAN) <-> Region (Riverbed WAN) I have a question about compatibiltiy WAN Equipment. Is it Possible?
Our company bought several 40G to 10G adapters (part no.CVR-QSFP-SFP10G). I have experience with this type of adapter so I expected this device to be a passive feedthru device that allows me to configure and status the SFP+ module that I plugged int...
Hello Guys I have two 3850 with the same IOS version and the same transceivers model but only one shows me DOM and the other does not Does anyone know what's going on here? Sw1#sh int tenGigabitEthernet 1/1/4 transceiver detail Diagnostic Monitor...
Anyone have any knowledge of whether there exists such a transceiver that will allow 10gb BIDI on MMF runs that works in Cisco devices? I have Gb transceivers but have not found any 10Gb. I am looking for optics that I could use on OM4 MMF for short...
I've been searching through documentation on Cisco's Web Site for instructions on how to set the frequency on a DWDM-SFP10G-C Tunable Optic and have not been successful as of yet. I thought I would see if anyone in the CSC could save me some time...
I'm trying to upgrade my infrastructure backbone to 10G. I believe the OS are compatible. I've swapped out SFP's and patch fiber on both sides. The signal strength tx/rx as displayed in transceiver detail is within limits on both switches..... Wh...
Hello, I need a Switch with 24x SPF+ Ports with 10Gbit. It should support Transceiver with Copper (1Gbit) and Fiber (10Gbit). The Connection is from 4x 10Gbit Core Uplink (6880) over the Switch to 12 Floors Access Switchs. A Switch with IOS-XE is p...
Questions on WDM topic.... please help to answer these questions. Post any answer and please mention question no before answering. How to determine aggregate output power of a WDM?Spectral width wavelength to frequency conversion.What is Red band a...
Hello, i have 2 pieces of catalyst 3750 12port, and i have question can i use them to provide ftth internet to my clients?
