My inside trunked router port randomly shuts, with no indication of why in the logs. I had debug STP. What's another debug I can enable to try and get an idea why?Router Log Dec 3 2025 01:26:37 UTC: %TRACK-6-STATE: 22 interface Gi0/0/1.2 ip routing U...
Forum Posts
Greetings I got a N540-24Z8Q2C-M and I have an active alarm for a voltage sensor with value 0 0/RP0-CPU-ADM1166_VOUT_CH7.Can this issue could cause more problems in the future? Or this could be an indication of hardware problems and I need to replace...
I'm working through getting IOS-XR devices to ZTP.I'm using DHCP Option 67 to pass the URL for a ztp python script.The DHCP offer also includes DNS server options.It seems that if the URL uses FQDN in the URL, the ZTP script will not be downloaded.On...
Hello Expert,I’m seeking best-practice guidance for an OSPF hub-and-spoke design and would appreciate feedback on my proposed Area placement.Network summarySites: 5 (1 HQ hub + 4 remote spokes)Requirement: Spokes must only communicate with the Hub; n...
Hello, does anyone have this in .pkt i just wanna config it
Hi all, We have an IR1101 with a 5G modem. In logging we can see that it is constantly flapping between 4G and 5G and we want to lock it on 4G.We searched all documentation and tried all posibilities but nothing seems to work. Below some details. Log...
Hello everyone, Let's say I have two networks in different locations. These sites connected together via managed MPLS. I need to forward 10.34.4.0 network's traffic to 192.168.204.0 . I've been reading for hours, but cannot find any solution. Both o...
Resolved! Multicast PIM questions
Hello all,Diving into the PIM "routing protocol" and have a few questions:PIM neighborships - if PIM does not send out any routing updates to its neighbors, what is the point of a PIM neighborship? (In my packet captures, all I ever see are PIM "Hell...
Hi! I have a problem with VRF NAT translations.We have a cisco 1111 router with following configuration:ip vrf WILDNETip vrf WILDNET_PTip vrf WILDNET_TMinterface GigabitEthernet0/0/0description outsideip vrf forwarding WILDNETip address 1.1.1.10 255....
Hi, Router0 is running an active HSRP group for VLAN 10. When the PC requests the MAC address of the default gateway, the router replies with the interface MAC instead of the virtual MAC. As a result, the switches learn the physical MAC, while only t...
I am dealing with strange problem. I am trying to configure openvpn on my RV260. As soon as I click on enable check box apply open on the page grayed out. I have been reading Cisco doc and forum but do not see any solution.I think I am missing some s...
I plan to construct 2 routers which connect with IPsec(Internet-VPN).Therefore, I would like to construct a PPPoE server with [Cisco router] and confirm that [Router A] and [Router B] are configured correctly. Network topology like this.[Router A]-[C...
Hi All,I am trying to influence upstream routers paths into my AS, AS 1, using AS Path Prepend (See crudely drawn picture). However rather than in normal multi-homed scenarios whereby I would just apply a certain prepend on a certain interface connec...
Resolved! Packet Tracer Connection Issues
Hi im facing a problem im packet tracer file. The laptops (that im supposed to connect wirelessly to the the wireless router), adapter isnt turning on. Ive tried all the possible way that i know of. This is the file.
Dear Friends I am designing and configuring a Campus LAN Network for my self study. The diagram of Campus Network is attached. My query is where should I configure ACLs to block VLAN40 from accessing Server1 (S1). I have implemented SVI for inter-VL...
