Routing

I have different vlan configured under FastEthernet 0/0 on Cisco Router 2801 vlan50 connected to new switch, and configured probably, but the devices with vlan50 can't access internet, so I need to allow internet access from vlan 50  interface FastEt...

Hey all, I'm trying to do SSH to my router via management interface but it is not working, it doesn't work via same network or if connected directly.

Hello, I don't know if this is the correct appropriate forum, but I have a questionabout  the Cisco RV320/RV325 small business router. What I would want to do is the following. I have a few IP devices that stream on a specific port (554) and I want t...

Hello,   I have the following situation 2 ISP, one with public ip yyy.yyy.yyy.yyy as main, the other one is secondary, with ip xxx.xxx.xxx.xxx. 2 IPSEC tunnels with the public ip of my datacenter, zzz.zzz.zzz.zzz I want all trafic from this branch to...

We have just recently purchased a Cisco ISR4221 Sec/K9. Now are in the beginning stages of configuration and need to activate the securityk9 license so that we can use IPSEC Tunnel but for cannot find how to activate it. Show License Detail Shows Ind...

Hello, in all DMVPN documentation that I have consulted, EIGRP is always the recommended overlay routing protocol, also that DMVPN was mainly designed for EIGRP. Why is EIGRP recommended over BGP ? Thanks.  

Hi, I am trying to setup an IPSEC tunnel between a Cisco ISR4431 router and a checkpoint firewall. I ran into multiple issues, and needed help to validate the configs and logs on the cisco router. Attached is the router config for your reference. Sou...

Hi, I have a EHWIC-4G-LTE-G running firmware SWI9200X_03.05.19.04ap, which I am not able to upgrade. The release notes for the latest version of firmware says there is a two step upgrade, first needing to upgrade to 03.05.24.00A, before 03.05.29.02....

Hello everyone, I have a problem for port 443.I configured the Nat for port 443: ip nat inside source static tcp x.x.x.x 443 x.x.x.x extendable When I reload the router, it loses the configuration (ip nat inside static source tcp x.x.x.x 443 x.x.x.x ...

Hi, I see a considerable increase in Fan Speed on an ISR 4321 after upgrading from IOS XE 3.16.x to 16.06.04.  The CPU utilisation slightly decreased. Is the increase of the Fan Speed intentional as part of IOS XE 16.06.04 or is it a result of increa...

Hello Guys,   I have a strange problem with route reachability received from ibgp.    ISP X router (ebgp)==== Router A (ibgp) ==== router B (ibgp)====ISP Y router(ebgp).   I am receiving routes from both X and Y ebgp routers. From  A's point of view,...