Tag archive for ‘cisco’

Cisco 2811 with Cable Modem Config

Question:
Hi Everyone,
I just recently obtained a Cisco 2811 router and was wondering if i could possibly hookup the outbound ethernet from my roadrunner to F0/0 and have F0/1 go to my switches. I have tried enabling DHCP on FE0/0 and have obtained an IP from the modem, however from this point on i am lost. [...]

Max Sessions in Cisco 1811 Router

Question:
Hello all,
I work as a network admin at a private K12 school.
Our current edge router, a ZyXel ZyWall 2 cannot no longer handle the pressure of an increasing number of clients. Behind it is a SonicWall NSA2400 which handles the Content filtering, etc. We are using a 20/10 MBit ADSL line for WAN connection.
The ZyWall [...]

Connect to ASA vpn from behind PIX

Question:
at our office i have a vpn setup on our ASA which works fine for everyone. When i try to connect from my house where I am behind a PIX running 8.0(4) software i cant access anything in my office. I connect just fine but cant even ping anything. Here is the config of the [...]

Configuring a static route between subnets

Question:
Alright, here’s my setup
Verizon FiOS Router:
LAN:192.168.1.1
WAN: Internet IP
Linksys WRT-150N: (flashed with DD-WRT VPN, Port 4 on Verizon router goes to WAN on Linksys)
LAN: 192.168.2.241
WAN: 192.168.1.241
Cisco 871W: (Port 4 on Linksys goes to WAN on Cisco)
LAN: 192.168.3.1
WAN: 192.168.2.211
So, to say it all in words, my Cisco 871W’s (which controls my lab subnet) WAN port is connected [...]

Cisco ASA 5510 SSL VPN can’t access resources

Question:
I have a Cisco ASA 5510 that I am trying to configure for SSL VPN Clients. I have an applicaition that is not working with the Clientless so I am switching to the SSL VPN Client. I can hit the ASA and I get the the client and connect ok, but after connecting I cannot [...]

Routing issue with cisco router

Question:
Can someone help me with the routing issue? We are on ip subnet 10.152.0.0/24
The next hop is 172.16.0.3/30 and then our LAN servers are in 10.10.80.0/24.
Well I cant ping anything in 10.10.80.0/24 from the Head Office subnet of 10.152.0.0/24. I can telnet to 172.16.0.3 and then ping everything in 10.10.80.0/24 so I know everything is [...]

Configured Layer 3 Switch as Gateway for VLANs, how to access router now via IP that is on a different subnet?

Question:
I recently made a change to our network that involved moving our layer 3 VLAN routing to a layer 3 switch, and off of our router. This process involved me creating a new subnet between the router and layer 3 switch. Problem is, this IP is not on my management subnet so I can only [...]

How to set Cisco 2811 to use two different internet connections each dedicated to a subnet

Question:
I have what is most likely a very simple question but I wanted to make sure I understood something correctly. For this example I’ll assume we have two VLANS on our 2811, VLAN 2 and VLAN 3. The VLAN 2 IP range is 192.168.2.0 and VLAN 3 IP range is 192.168.3.0.
We have a T1 providing [...]

Bandwidth allocation at switch level

Question:  Hello experts.
I need a way to manage bandwidth allocation at switch level for a customer. He wants to make sure that some computers in his network have a guaranteed bandwidth, but in the same time they don’t exceed that limit.
For instance, he has 10 mbps  from his ISP, and wants to be sure that [...]

VPN connects but cannot ping or connect to hosts

Question:
Hi
I can connect to PIX 501 with VPN client but cannot ping hosts. The statistics in client show packets sent but not received. Any ideas? This seemed to work before. Here is the sh run.
Thanks
Solution:
Turn off the Windows firewall on the destination clients.