Hi, I am trying to set up static routing between 4 routers, and I can't seem to find what the problem is.What I'm trying to do is have the local networks connected to Router2 as static routes on Router0, Router1, and Router3. Then on Router2 I want t...
Forum Posts
HiI am teaching student on networking using packet tracer. I came through some thing that I am trying to figure out.When I create a loop using hubs the last added connection is getting disabled (down). My questions:1- How the loop cycle get detected ...
Resolved! ACL Config
can somebody help me with this? i rly don't know what to do and my submission is only an hour left. Ty (sry for bad english)
I can get my dhcp on gigabitethernet 0/1 setup with dhcp where it will hand out an IP to a computer and I got the gigabitethernet 0/0 setup to get dhcp address direct from isp modem...however can't ping out to any IP or www address. I can ping the r...
Hello, I have 3 2911/K9 and using BVI2, once i have replace voice gateway to ISR4331 and running BDI2 but is is not work my question is can BVI on 2911/K9 working with BDI on ISR4331 or any solution can make it work. Thank you.
Hi all, IOS-XR 7.5.2 on NCS5501. Was curious if anyone knows a command to allow a new administrative distance to apply without a hard BGP session reset? I'm trying to prioritize OSPF on internet-facing edge routers that have numerous eBGP peering s...
Hi,I have Cisco C1117-4PWA Chassis and it comes with external power supply ac/dc adaptor. I am wondering if it can be connected directly to dc power source(replacing external power supply adaptor it comes with) for the system power. Does that void my...
Hello,I'm normally doing vrf leaking between GRT and VRF and VRF and GRT with 2 tunnels inside the same switch (6500).I make a tunnel with GRT and another tunnel with VRF and then 2 OSPFs or ISIS with BGP and everything works perfectly.Is there any o...
Any help is greatly appreciated.We have a point-to-point circuit between Memphis and NY (Lumen E-Line Gigabit) that connects from our Nexus 9K to Lumen's metro ethernet switch on the Memphis end, and from our 4451X router to a Lumen switch at the NY ...
Hi AllI am looking at Cisco SDWAN next year and just have a quick question.At the moment, we have ISR 4K routers, the WAN side of these plug into our MPLS network and we run wires only to the ISP, we peer using BGP to the ISP.First question is, does ...
Attempting to transfer firmware to a router in ROMMON mode. There is presently no firmware on the device. I did the configurations needed on the router to assign IPs, but the computer (with TFTP server) isn't recognizing the router. The ethernet cabl...
Resolved! Unifi to cisco bpdu
I've been recently testing out 802.1x on our UniFi switches here at work, and i was wondering if anyone has any advice as to my current issue.I've been trying to see if 802.1x will work across a cisco switch.Currently i have 802.1x setup on a UniFi s...
Resolved! BGP Multihoming - automatic failover?
Hi... Please don't laugh... I'm a helpdesk guy thrown into the network admin position. I have my CCNA R&S cert and did recently finish the CCNP routing book. So, I have a little book smarts, but not practical knowledge of real world scenarios. I'm cu...
Resolved! ISR4431 SEC throughput Limit
Hello, I could not find this on cisco except this:The Boost License provides a license tier above the Performance License allowing customers to completely remove the ISR4000’s performance limiters. This will make the ISR 4000 platforms perform at ent...
Resolved! ESR 6300 Boot Issue
Incorrect firmware was loaded and selected for boot. We were unable to enter ROMmon when attempting to troubleshoot and correct the issue. Currently, on boot, nothing will display on console until you click enter and these symbols appear. Hopeful for...
