We have AT&T AVPN as are Primary ISP and we just got another IPS for redundancy so if AT&T was to go down we would have a backup. We are using the AT&T cloud base firewall but we also still have a cisco ASA that we are only using for VPN we are also...
Hi all first let me say I'm a novice at networking, so here I am. I also may not of asked in right location, so if you think I would be better asking this somewhere else-please say where..Any help would be much appreciated. I'm doing a 80 ip camera s...
I have some sysadmins trying to add Dell storage to a Cisco 9k. They are seeing a lot of latency in storage operations. Dell insists that the problem lies in needing flow control enabled. My question is more general. If the client to the storage is s...
Hi,
is there any minimum distance required when using cisco's SFP-10G-LR (smf) to prevent any damage on the receiving SFP+ module?
According to what I found in the web there is no minimum distance for IEEE 802.3ae! It can be used even for two meter...
Having an issue with TNCE cards coming up in a new M6 chassis that is being used as a subtended shelf. Is there any issue with the TNCE cards being used as opposed to using a TSC card?
Hi Everyone,
At my customer we faced a problem with back reflection at RAMAN CTP. Where the back reflection was -28.6dBm. It´s work properly for a long time, although We recommend Them to check the reflection. At someday it shutdown and they have d...
Hi everyone.
I have configured manual Raman CTP card for DWDM node with "DLP-G690 Configure the Raman Pump Using Manual Day-0 Installation " method but none sucess. Both Automatic Raman Pump Amplification (ARPC) method and Raman Pump manual configur...
Hi everyone.
Please consider first scenario ( packet switched network)
CE f0-----------fe PE--rest of network
CE is using CIR 10M CKT, PE has inbound policer for 10 M, bc 2M ( bits).
CE is shaping its traffic to CIR 10M, with matching bc 2M to e...
Hi Guys , I need some assistance regarding CTC, we got one project in which the traffic is already flowing with two networks reflecting redundancy of DWDM. Now the issue is that on CTC, we can only see one network with all proper configurations. But ...
Hello ,
I am new to the 40Gbps world.
I was quoted the above cable for cabling my nexus 9k. Is this what we call a DAC cable? Does the cable really have 2 40Gbps SFPs at both end? Thus i wont require additional SFP right?
Will it be compatible ...
I currently have multiple SG200-26P switches and am in need of the correct equipment list to interconnect these with fiber. Any help would be appreciated.
I have configured a 100G-LC-C card paired with a 10X10G-LC card in MXP mode. The one node is in-service but the other side has an OTUK-LOF alarm/LOM condition as well. I've changed fibre patch cords from the odd shelf to the card but my levels seem...
Hi Friends,
anybody knows how to show fiber status in router 891?
if we use this command it shows us only S/N and other values but not Fiber RX and TX
sh controllers gigabitethernet 8 | beg PHY
PHY Registers
-------------
Register 0x00: 1000 ...
