Routing

Hello, OSPF Hello packets are being sent out from one router however the second nor any of the other routers aren't picking them up.  I've tried to change a few items based on what I've read online however can't get a handle on this.  Hoping someone ...

I have created a VPN IPSec Tunnel between my Cisco ASA5515 and an Ubiquity Edge Router Lite. I am passing three different subnets. Everything is working great except when I changed the DH Group to 21 I no longer can have access to all three subnets. ...

H folks, I need to let specific broadcast Ip pass over a link from one switch to another while all other traffic are blocked. I have used the following but I still get broadcast storm.config# ip access-list extended block_All_ExceptOneconfig# permit ...

Hello Everyonei've read a lot sources  ~how to configure DHCPv4-functions on the ASR9K. All of them refer reader to configure it under "dhcp ipv4" stanza... I've found no sources referring to something different approach. Meanwhile i have in front of...

I have a home office where a user on IP address 10.4.4.0/24.  This user accesses private IPs at a remote site over a Site to Site VPN.  now for the issue: A user at home connected to the home office Via AnyConnect on an IP address of 10.4.4.0/24 can ...

Hello, we have a strange issue occurring that I was hoping someone might have some idea on. We have a hub and spoke site to site vpn network setup where all of our satellite offices connect back to HQ. At HQ we terminate the VPN at a 5515-x asa and h...

Hi Tecck Guys, MPLS VPN implementation in core and two seprate distribution switches clusters. i have Core switches (virtual stackwise) + Route reflector /MBGP/MPLS Distribution Cluster 1 = (virtual stackwise): CE to MPLS VPN domain //MBGP/MPLS Distr...

Hi, Are there any differences in Qos function when updating isr 4221 router ios?If there is a difference, which function was added, and I would appreciate it if you could send me the Qos function table of isr4221. Thak you for your help.

Hi, I have a simple topology like this:CE < --- eigrp---> PE1 <---iBGP---> PE2 <---eBGP---> ISP Initially PE1 router recieved default from CE via EIGRPThen default route was redistributed into bgp and pass via iBGP to PE2 routerAfter that I added new...

What is the most common implementation you have seen in productions for Firewalls(Firepower, ASA) placement, as far as the last gateway to the internet goes,are they usually being put behind an ASR(router) or we put the ASR behind the Firewall? which...

i am configuring nat on a 3825 running this ios C3825-ADVIPSERVICESK9-M), Version 12.4(7a). i have nat configured and i just need to allow the inside users access to the nat pool. examples im using use this format access-list 100 permit x.x.x.x x.x.x...

We have an RV160W with the internal IP address 192.168.20.## (yes, it is an Cisco RV160W) and on my new Cisco RV260W, I see no where I can change the default 192.168.1.## to 192.168.20.##. I want to keep the 192.168.20.## because all of my peripheral...

Hi,When I was calculating aggregating routes for (192.168.0.0/24 ~ 192.168.7.0/24), a quick question jumped into my head was what about 192.168.8.0/24? It is a valid subnet, but it's not part of 192.168.0.0/21. What if I did't have the next 8 subnets...