Hi guys,
i have a problem with an extended access-list. We want to connect to a PC which has RDP enabled. We also allow port 3389 tcp and udp. But we can not get a connection. I see a SYN but no SYN/ACK.
Do i have some misconfiguration?
ip access...
Hi,
We have our remote offices Core switches pointing to our syslog.
Problem is that those Core switches has servers/printers that keep going up/down through out the day , and we see ports up/down alert on syslog.
We want to stop receiving port up/do...
I have an simple network:
192.168.0.0/24 ---- Inside - Router - Outside 1.2.3.4
I have a web server inside at e.g. 192.168.0.10.
I port forward port 80 to my web server:
ip nat inside source static tcp 192.168.0.10 80 1.2.3.4 80
I wish to...
WS-C3560.(C3560-IPBASEK9-M), Version 12.2(44)SE2I have this 3560 that has been causing problems, I have just removed the config and restarted from scratch.I have set 2 vlans up with IP's.All fine so far..half the ports are in 1 vlan/ half in the othe...
hi all,Could not find a valid file in BOOT environment variable.BOOT variable can be set from IOS. To find currently setRom Monitor variables, please type 'set' command.For help on choosing a boot method, type 'confreg' command.ro...
Hello Friends
Hope you are okay, While practicing on CCNA questions online from different sites i have seen a question about which protocol can detect native vlan mismatch, is it CDP, DTP or STP
Referring to what i understood from my study it i...
image is attached below. i have configured a tunnel between R1 and R2.if i need to configure a static route on R1 what is the correct command
R1# ip route 2.2.2.2 255.255.255.255 10.1.1.1
...
Hi all,Just configured a 3750x switch as a DHCP server for some vlans and even though the ip routing is enabled, I am unable to route between vlans. Note that the 3750x serves as a core switch that connects through trunking to 2960s accesss switches....
I have read from cisco sites that 2960X with Lan base supports up to 16 static routes however I believe this is a layer 2 switch . One of my confusion is that would I be able to do Inter-vlan routing with this . Has anyone tried this ?
Dear Team,
I have stack connectivity of two cisco 3750 switch but some how one switch is goes faulty so we have purchase one new cisco 3750 so can you please let me know how to add the new cisco switch as member in cisco stack if there is any comma...
below i have attached the packet tracer simulation file. in it OSPFV3 is running. in HQ router i have created a default route and i have populated it under ospf 100 using default-information originate command. but that populated route is not shown un...
Hello Everyone.
I am preparing to set a vPC.
When I set the vPC, should I match the each licenses?
It means, if i set a base license for Nexus_A, do I have to set a base license for Nexus_B?
what if i use different licenses between Nexus_A(Base) an...
