We've installed a new line card A9K-8X100GE-L-SE into our ASR9000 and it was up recently however upon a power cycle due to planned power outage the line card won't come back up on its own. Im looking for some help on how to recover this device to bo...
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I have a setup where multiple identical industrial machines have a PLC with two network cards and routing between the internal 192.168.1.0 network and the plant network 172.16.0.0.Every machine has a unique IP in the plant network but internally the ...
Resolved! Router to Router HWIC TI DSU/CSU
Hello, I recently started setting up a ccna lab and one of my main objectives was connecting internet through the serial interface for a Hwic T1 dsu/csu module. I am stuck after the intial point of applying my static addresses and pinging for connect...
Hello Guys,I have question how can I solve below problem:My customer have 2 office which are connected via public IP, but this two office has the same subnet 192.168.5.0/24.I can't do L2 between this sites, so I created my own LAB and I trying to emu...
Hello Everybody. I'm thinking about the possibility to perform a vrf multicast leaking.I've read thats it's a feasible solution.I mean, I'm thinking about a receiver that receive a multicast stream originated in a differente source VRF. So, through v...
When I try to access the webserver from PC7 (see screenshot), I am given a "server reset connection" error. Upon checking the packet, I observed that the router RTR-1 is swapping the Destination IP address with the Souce IP address. Is there a way to...
Okay, I have googled and I can't seem to understand why "ALL" my static NATs are excluded and they are failing over to NAT Overload. NATSo I have a private network 172.19.150.0/24 that is NAT overload but some are static inside that network. I need ...
Hi Do not know why cannot logon to Catalyst 9800 by ssh. The configuration for ssh is correct, but cannot login. When trying to login, I got the below error message and then I still can type some commands but cannot get any response. Please see the b...
Hi ,In right now study for CCNA exam and during my lab practices i have configure NAT overload on both Router after I able to configure ping is not working ! kindly i need you support to know were my missing configuration or mistake .On attachment i...
Two tunnel is configured on a router the source and destination of the tunnel is on one destinationAnd we have one vrf That one of these tunnels inside to vrfAnd dynamic routing configure On two tunnelsBut one of tunnel down then when configure mode ...
I am trying to figure out an issue with Small packets (sub-200Byte) which caused firewall performance issue and so far I can only pin point to the 4507 LAN switch doing the fragmentation...Standard MTU1500 is in use though. From "show ip traffic" co...
Hi, I have a problem with multicast pruning. There are 4 switches in total.Switch 1 and 2 are layer 3 Catalyst 3650 and installed at one location, trunked together.Switch 3 and 4 are layer 2 Catalyst 2960 and installed at another place, also trunked ...
Hi I try to ping a cisco router from my Windows version 20H2 laptop. The router can ping the PC but the PC cannot ping the router. I tried to do the same thing on a Windows version 1903 PC, and it works. I deactivated the firewall on the Windows 20H2...
Hi guys, I should help a friend of mine with a small project but now my packettracer memory is a bit out of date.He should create a small network in a building, there are 5 floors: 4 offices (one per floor) and a secretariat (on the ground floor), fr...
We monitor our event logging for ip sla events. I was wondering though if it is possible to adjust for number of failures? One failure for every 2 hours isn't unacceptable, but it generates an event. I was wondering if there is a way to adjust this s...
