Hello Everone Couple of days back I just issue a CMD erase flash on my router to remove old IOS so I can install new IOS & then the problem started. I tried to install new IOS via XMODEM & then after via TFTP dnld both ended with an error. So i stu...
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Resolved! ISR C1111 Failed to boot
Hello Community, lately I did erease the nvram, and my cisco router failed to boot, and even I can't go to romon to boot using usb or TFTP ? Resetting ....... Rom image verified correctly System Bootstrap, Version 17.5(1r), RELEASE SOFTWARE Copy...
Dear Community,In large enterprise networks design, I see routers named Partner router for p2p links connections that come to the enterprise and Internet router for internet services purely. Why is it common to separate partner connectivity services...
My team and I are discussing the purchase of the C8300-2N2S-4T2X and one of our engineers configured it with the following NIMs: - C-SM-NIM-ADPT x 1 - NIM-4FXO x 1 - NIM-PVDM-256 x 1 ...
Hi My FDM vlan 1 is 192.168.5.0. Naturally any IP on that Network is granted GUI Access. I have 5 vlans on a Nexus with a static route from [FDM] to Nexus 192.168.8.1 and Static route from [Nexus] to FDM 192.168.8.2.FDM and NEXUS vlans can all talk b...
Hi All,I am trying to ping destination 12.12.12.12 , but every time 50% packet loss is happening.between source and destination, we have Palo Alto Firewall, Can someone suggest how to figure out whether this routing or Firewall issue.ICMP response is...
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
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 d...
