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Hi, I want to port forward externally from dynamic IP WAN (interface 0) to internal ip's ports to allow/restrict access to ports. So my home box, is IP 192.168.0.10, port 22, or another entry 192.168.0.10 3389 etc. Here is a config I am using now   A...

Say that  router has the below routes: ip route 10.230.0.0 255.255.0.0 10.12.12.2 ip route 10.230.10.0 255.255.255.0 10.13.13.3   a packet with destination "10.230.10.20" should be matched with the 2nd route, as the longest match but what if the inte...

Hello, i have Cisco ASA 6500 and i want do Bandwidth Like this Tomas Subnets ( 185.128.38.128/29 and 185.128.38.200/30 )  GGC ( Google Cache ) Ips (185.128.39.0/29 and 62.201.204.0/27) FNA ( Facebook Cache ) Ips (62.201.192.0/26) i want do this: Toma...

Hi All,   I am doing changes to the Remote site router where i have to clean up OSPF settings by setting "passive-interface default".   Do i loose access to the Remote host as soon as i enter "passive-interface default" ?   What is I make "no passive...

Hi,I would like to seek help with my proposed network.It consist of Cisco Switches (L2/L3) and Endian Firewalls. I know, I have the wrong equipment and wrong forum but I want to ask if this topology is valid or ask if someone already experience this ...

NetworkTopology_New1.jpg
daniel by Level 1
  • 1511 Views
  • 9 replies
  • 0 Helpful votes

I have a cisco 2811 router and I can access the internet from my pc's, ping, etc. When I try to ping a website from the router I am unable to do so. I am able to ping my pc's, default gateways etc.   Below is my configs. I am not using the DNS Server...

moman62 by Level 1
  • 658 Views
  • 1 replies
  • 0 Helpful votes

Is it possible to do dynamic VLAN assignment on Cisco 3560 switches so that when a user logs in, it will prompt for a login, and according to their credentials, their device will be part of a network?   If yes, where would I begin?  I have the freera...

tonynsx by Level 1
  • 996 Views
  • 4 replies
  • 0 Helpful votes

I have a Cisco 3750E-24TD running 12.2(55)SE10 and ip dhcp snooping enabled. However, I am not getting any DHCP Snooping messages when a rogue DHCP Server tries to respond dhcp discovery broadcast.   Turning on debug ip dhcp snooping packet and debug...

tjreeddoc by Level 1
  • 1106 Views
  • 1 replies
  • 0 Helpful votes

Can someone tell me if its possible to do this and if so how. I need to setup a gre tunnel between two routers and tunnel multicast over a WAN. When the packets enter the tunnel the source address is 172.31.x.x group 239.252.x.x when they exit the ...

Is there a replacement for TTCP on the cisco 4000 series routers? I used to be able to complete some throughput tests using ttcp and I am no longer able to do that.  Does anybody have a different solution for testing between two routers or networks t...

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