Hi, everyone. I got a problem on packet tracer. When I tied to use smoke sensor in packet tracer, it can not present the value, like in the picture. I tried analog and digital, both ways it just showed "0". Can someone help me? Thank you
Hi, everyone. I got a problem on packet tracer. When I tied to use smoke sensor in packet tracer, it can not present the value, like in the picture. I tried analog and digital, both ways it just showed "0". Can someone help me? Thank you
when a switch has default gateway to internet,how can a access switch reach storage network which diagram shown below access switch in reverse direction of internet?or storage network can only be connected at core layer ?
Hello, I am a beginner network engineer. I'm currently facing a problem and would like some advice. The router currently in use is C3725, which uses an ATM interface called 1A-OC3SMI. The config settings for both routers are as follows. interface ...
is there a command to access the remote switch using ssh sourcing it from a configured secondary ip address?
VSS use Layer 3 port channel, VPC use Layer 2 port channel , what are difference between Layer 3 port channel and Layer 2 port channel in commands? which port channel is better? are VSS and VPC diagram the same?VSS and VPC , which is newer? which is ...
CCNA said switch can have simultaneously bandwidth for all access ports and router can only have sharing of bandwidth As I know ACI is all devices are BGP routersdoes more routers it passed the less bandwidth it have?Is ACI design bandwidth less than...
when X shaped VPC to N7K from CE router to ASR routerare HSRP configured at both direction? for example, CE to N7K has HSRP ?ASR to N7K has another HSRP ?
Translating "dp"...domain server (255.255.255.255)
1.except auto qos, Why still QOS marking when voice is marked EF by default?which are not marked? where can find default marking which things it can mark by default? for example port 445 file copy traffic , is there default marking for this traffic?2...
Hello, We are experiencing BFD session drops for a neighbor, reason ECHO FAILURE. The interface connecting to the ISP router is configured with a QoS service-policy, and also with CBWFQ bandwidth 200000. There is a subinterface which is configured w...
can any one help me to recover password for 1921 router? PASSWORD RECOVERY FUNCTIONALITY IS DISABLED please help thanks Tpham
I am trying to configure CISCO 2800 router to establish XOT IP (PVC ) & then route IP (XOT) to serial SVC.MY cisco router 2800 connected with server ( ulinga) which generates IP (XOT) - Ip address 168.132.176.74. Other end connected with serial SVC. ...
Jul 29 17:28:28: %TCP-2-INVALIDTCB: Invalid TCB pointer: 0x47244F40-Process= "Virtual Exec", ipl= 0, pid= 103-Traceback= 40700C8C 407053D8 40708540 404D6468 4050A4E4 405B9714 405B9700Jul 29 17:28:43: %ALIGN-3-CORRECT: Alignment correction made at 0x4...
I've been facing a bit of a challenge lately while working on a networking project using GNS3 and Cisco IOS images. I'm trying to simulate a network setup involving the SNS-36x5 server and ISE 3.x re-imaging. To do this, I'm using the Virtual Eval OV...
I'm using the latest version of GNS3. I have successfully imported the Cisco Virtual Eval OVA image into GNS3 and configured the necessary network settings, including connecting the virtual router to the GNS3 network. However, Nexus Iceland login sit...
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