We are running in to a problem getting traffic through an ethernet link over SONET (ONS 15454). We cannot ping. We are using the G1K-4 cards and the WS-G5484 GBIC's. We are not able to ping across. We thought that maybe it is a problem with the GBIC...
Has anyone had any experience/problems using a Free Space Optics Laser to connect a Cisco switch using CatOS and Cisco switch using IOS software? I have a Cisco 6020 switch with CatOS and Cisco 4506 switch with IOS and cannot get the link lights to ...
The "show interfaces tengigethernetphy x/y" commands shows some increasing values in the "Rx SII mismatch drpd idle Frames ". Anyone who knows what it means?
Previously, I have 02 ONS15305 (STM-16 opt,E1x63,E100-Wan-8, GigE-Wan-2 cards) to provides E1,FE,GE services from Node1 (host) to Node2.Now I insert 02 ONS15454 b/w these nodes. The new topo is: Node1 (305) ---STM16--->Node2(454-Host)---STM16--->Node...
we have seeing an outage on the our Router which is blocked in a very frequent way, i inform you that this problem has to begin since one has to increase in capacityof 34Mb/s up to, we proceed to cure this problem to the redemarrage of the routereach...
I want to delete protected path in a SNCP network.Network diagram can be detailed as the following:There are 4 OC12/STM4 (A,B,C,D) nodes linked as a linear network. E,F are OC3/STM1 nodes linked as a ring network with D node.D node must be SNCP node ...
Hi,I'm Peter working in an ISP network operations. I have problems understanding this alarm in Cisco GSR. July 15 04:44:55 EDT: %SONET-4-ALARM: POS5/0/0: B3 BER exceeds threshold, TC alarm declared. How do I troubleshoot this problem? The interface i...
I work at a CLEC and am having to do an OC3 inter-connect with one of our ILEC's. I am only going to need/use a full DS3's worth of bandwidth out of this OC3. This is how I provisioned my circuit path:I currently have an STS-1 built from my originati...
All, do you know of any issues of compatability between the NT Optera 3500 and 15454 MSPP SONET? Specifically getting LOP-P errors after building ckt through 3-node UPSR with a 3500 on 2 of the ends. The MSPP i/f is a MRC-12 OC3, and the handoff f...
A question about G.652 fiber specification, can it support in both 1310nm and 1550 nm wavelength ? Would like to standardize it to one wavelength only throughout the DWDM network, what would be best? What would be the best physical topology for the f...
What does Cisco say is an acceptable Packet loss/CRC check for the following set-up? I have a link between 2 Cisco 15454 MSTP cards which in turn plug into a tenGig XENPAK which are both housed in 6509s. We have LR XENPAK into transpondersI've notice...
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