Hello, I'm having a bit of a trouble trying to configure an OSPF setup here on packet tracer. You can find my topology in the attachement Capture.PNG. What's happening is that my "BERLIN" labelled router just doesn't get any of the routes it's suppos...
Recently I've come across a strange scenario whereby my downstream router that I'm peering with using eBGP is returning UPDATE messages back whenever I originate an UPDATE message myself. Topology:R1 - 172.16.1.1R2 - 172.16.1.2 When I enable debugs o...
Hello,I have the following topology. A backbone Area 0 and 2 different area's for WAN connections comming from ISP 1 and ISP2.The Fortinet is protecting traffic coming in and out to the remote sites (areas). Area 202 has Fortinet in (ABR) and 2 AS...
Hello experts,So i begin to study isis but i stuck and need your help. This is my topology : In shorts, on R4 and R1, they are not receiveng 192.168.1.12/32 prefix form R3. But in R2, it is receiving 192.168.1.12/32 from R3. I'm sory for the very bas...
Hi Guys, We have an identical configuration for BGP connection to 2 sites(but with different prefix advertisement) and BGP connection is up with both. We can receive neighbor routes for both. We have selective route advertisements with prefix-list as...
Hi alli know that command “default-information originate” will propagate cisco router default route to other routers which participate in rip. How can i remove this RIP default route in a specific branch router? Tip: i do not want to change anything ...
DMVPN Phase 3 is configured with OSPF according to the topology.When pinging from the LAN 192.168.3.0/24 of Spoke1 to LAN 192.168.4.0/24 of Spoke2, the following console message is displayed: %NHRP-5-NO_ROUTE: Not installing NHO for 192.168.4.0/24 du...
Hi all, We've been using cisco 4331s and 4351s in our networks for a while now. it's about time to do a hardware refresh. is there anything on the radar that is going to be a replacement/next gen for these routers?
I am super new to networking. I am trying to ping the Pc in the warehouse to the HQ, but is unable to find out why it is not working.I configured HQ using vlan 10-100, while i used the router on a stick configuration for the warehouse. I also have do...
This is something that I always wanted to understand with more granularity. For example, you want to configure OSPF on a router.Say you configure the routing statement below on the G0/0 interface: R1(config)# router ospf 1R1(config-router)#network 1...
Hello guys, i have looked for cisco VDSL ppoe config over internet they are always incomplete or with "no i route-cache" or other stuff. This is what i dig during my Cisco adventure for my home router, there is a good level of research here. It works...
I've got a 1001-x and per cisco it can support up to 2m NAT connections. I see the following license feature: Index 22 Feature: nat64_stateful_2m I guess my question is, do I have to have this license to do 2 million 4to4 NAT connections? It doesn't ...
Hello All, I have two sites. We have router 4451x at site A and 2911 at site B. there is a job scheduled between host A(192.168.10.55)<>host B (172.16.20.101) on daily basis which is bandwidth intensive. I want to restrict the bandwidth for the traff...
Yes, you read that tittle correctly. If i do not have the LOG keyword on the deny any any and the end of the inbound ACL, then TCP connections to PAT exposed services ("ip nat inside source static tcp x.x.x.x ppp y.y.y.y ppp extendable") randomly fai...
Hi Folks, I am sure this is an easy one for someone in the know, but couldn't find a definitive answer on here, hence the question. I am looking to upgrade the IOS-XE of a pair of ASR1001-X routers (two standalone routers, not in HA) from 16.9.5 to t...
