Routing

Hello, I have attached a diagram. I have two sites with dual ISPs one MPLS and other Internet VPN tunnel connecting between them and VPN tunnels to C.D,E,F. Routing protocol EIGRP  for all sites.  BGP only running over MPLS and EIGRP on LAN side on...

HI everybody. I am NEw here and i Need some help I have a Catalyst 3850 WS- C3850-48T / 03.02.03.SE , that present problems of increased CPU (until 80%) for no apparent reason .... and activating IPV6 MLD snooping solved . Supposedly I should have be...

Hi My name is Michael in I am having problems understanding Point-to-Point Leased Lines and Frame Relay I understand that there are 3 encapsulation protocols Frame Relay, Point to Point Protocol, and HDLC by Default. According to the Cisco Book I am ...

ASR 1001-x comes with 2.5 default throughput, We are planning to terminate 10G link on ASR1001-x but we have legit traffic only 1G but sometime we getting 5GB around DDoS so if i use ACL to drop that bad traffic on ingress interface in that case how ...

Hello Support Community,I am seeing incrementing "overrun" type of input errors on a FastEthernet interface on a Cisco 3845 series router. I am well aware of the fact that overrun errors MAY BE caused due to "input rate exceeding the rate at which th...

hi, im trying to debug ip sec tunnel which i inherited sh cryptom isakmp sa gives: IPv4 Crypto ISAKMP SAdst                         src                state      conn-id   status85.114.38.XY 80.149.40.XYZ QM_IDLE 2012 ACTIVE in config ipsec is defin...

Hello, I am trying to open up ports for port forwarding on Cisco ASA-5506 Firewall. I have NO IDEA how to do this and i like to get the CLI so i can get this done quick and learn the commands. when using youtube vidoes, i get "TCP Access denied by AC...

Hi, Does anyone know if ISR 4k router (ip base) supports vrf-lite? Datasheet says VRF needs AX license, but I only want to use VRF-Lite and no MPLS.

Helloo, I'm using cisco 800 Series Router ( Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.2(4)M4, RELEASE SOFTWARE (fc2) ) facing a strange problem already tired because of troubleshooting. can some one please help me..........

Good day everyone, I am hoping that someone would be able to assist us in the configuration of our router. We just purchased this router, we did the initial configuration with the help of some documents. And now, when we try to configure NAT for us t...

I'm creating tunnel interfaces to support up to a potential number of 2000 end point terminations.  I have "heard" that there is an NHRP limitation of 254 per interface, but cannot find a specific reference.  Is this a real and hard limit? Does it de...

Please help us with the followings:At one of our client premises they have an Cisco 1841 router. We need to connect from outside (other location in another country) with Remote Desktop connection port 3389 to an internal IP address ( a server).From a...

Hi everyone, I have one problem, I bought some routes (of the same lot) and two routers I had problem with the power supply. I opened RMA to first and second, but I think weird two router of the same lot with problem in power supply. Remeber, the env...

Hi all, what do most people generally use a dmvpn setup for? mpls backup? Or backup wan connections over the Internet?