Hi all! do you know why i cannot create a GRE tunnel interface on catalyst 2960? all commands existing, but got error.. #interface tunnel 2 ^ % Invalid input detected at '^' marker. thanks
Forum Posts
I have a problem with new firmwares on ASR 1002-X.Affected versions: Cupertino-17.9.4aBengaluru-17.6.5aNot affected versions:Bengaluru-17.6.5 2024-01-19T17:03:33.872847+01:00 10.254.254.6 308: Jan 19 17:03:33: %IOSXE_OIR-6-OFFLINECARD: Card (fp) offl...
Hello,Where can I find the cloud symbol that is supposed to be the internet on the packet tracer? I only found that the cloud has multi-user connection tag on itThank you!
Hi there, I have a cisco 1111X-8P running IOS 17.9.04a. My ISP upgraded me to a PRO fiber connection, basically no more DHCP on WAN interface with one IP, I got a /29 block, so now I'm PRO. What I want to do; Say, my IP's are:.1 network.2 first hop ....
Resolved! Can't ping from an interface
Hi everyone and thanks in advance for any help. Im making a demo network and have this core switch connected to a fortigate on one side and an access switch on another. I am having connectivity issues so im trying pings. the default gateway is the fo...
Hi,I'm trying to setup airprint on a 9800 WLC and it looks like our Nexus 5596 is possibly dropping the multicast traffic, I can see this in the debug however I'm not sure how to get it to work and permit the traffic, any advice please.2024 Jan 23 ig...
Hello. Goal: To allow a www user to access an internal enterprise server by using external IP address 1.1.1.8/24 Details: The border device is an ASA 5525 with no available physical ports. There does exist a port with address 1.1.1.1/24 . The interna...
Resolved! Routers couldn't detect eBGP
Here is the current topology in GNS3:There's a tunnel in between R3 & R4 for the iBGP, R3 & R5 are eBGP, R4 and R6 are eBGP. R1-R4 are within the OSPF AS 1190. The BGP works, R3 and R4 can detect the other BGPs shown here:Below is the BGP output for ...
I have the topology above I am closing EBGP between routers Announcing loopback network /24I wanted to understand why I can only drip from the router with 1 hopExample: Now if I try to drip from R4 to R1 network I can not, even having route If I dr...
I use AnyConnect to connect to one of 4 .mil sites in order to do my job. AnyConnect is installed within a VirtualBox VM on a Windows 10 platform. I would say 99% of the time, AnyConnect connects successfully to whichever site I choose (of the 4). ...
Help folks, I am using an Axis Camera to feed through a IR829 Router. I can ping the camera, but I cant ping ports 80, 443 or 554? What am I doing wrong and how can I fix this?
Hello, I have a Cisco C1111 and I'm going to update the firmware, using the FTP I copy the new firmware in flash and then select it in boot system, but always my Cisco run the non desired image when I did show boot I get that CiscoISR#show boot BOOT...
Hello, I have setup a cisco c1118p and I'm having some difficulty with the load balancing. My setup is with 2 WAN connections. WAN1 is from an ISP (Comcast) and provides a public IP address. WAN2 (AT&T) and is behind a modem. The issue is that the tr...
Hi all,I think i have a simple question. How do you find the (root)cause for ECN-CWR? For example, i have the following PCAP:Is it safe to say that since the SYN (including the ECN-Echo and CWR flag) is coming from 172.24.138.112, the cause for this ...
Resolved! ACCESS-CONTROL LIST
I have 3 departments, each have a router and 10 pc's, and I have to configure access-control list based on the below exercises:1.first department should have access to second but not to third2.second department should not have access to any departmen...
