Recent content by woongko

Hi, 2811 has two WAN interfaces from different ISPs. How do I route internet traffic(port 80) to second WAN interface? ip route, ip nat don't seem to do it. Thanks,

Hi, My project is to set up site-to-site VPN failover between two offices. I need help with how to configure and IOS image to choose for a router. Here is the simple design. Cisco2801 --------<ISP 1>---------- Cisco 1721 | | -----------<ISP...

Is there a way to configure VPN failover with two interfaces(Serial, FastEthernet) on a single CISCO router? This is a scenario. Site A and site B are connected through IPSec VPN with a tunnel on each interface. If Serial VPN goes down, Ethernet VPN takes over the VPN. Any lead on IOS...

Hi, Is there a way to configure automatic failover for incoming traffic from two different ISPs? My company can't afford ASN for BGP configuration but I need to other way to set up automatic failover for incoming traffic from several other branch offices. Any help will be appreciated. Dave

Hi, I am going to set up VPN between PIX 515E(6.3) and 1721/1720 router. I need to upgrade IOS with IP/Firewall Plus IPSec 56 or 3DES feature. my question is : 1. PIX has only DES license. Does IOS with 3DES support DES? or should I buy IOS with IPSec 56(DES)? 2. Would any IOS with IP Plus...

Hi All, How can I verify whether 1720(12.2(7c)) and 1721(12.4(1c)) router support VPN functionalities. I tried "crypto ?" on privileged mode but got "Unrecognized command". Does this mean these IOSes don't support IPSec? I know these routers don't have VPN module installed. Do I need to install...

I decided not to have two T1s from same ISP(JOAMON, I am aware of that but still you raised a good point..:-)..). Can you guys help me what I may need? I think I need to get VPN module and DSL WIC for currently active 1720 router. I've read about loadbalancing two T1s with multilink or EIGRP...

Hi, we have leased one T1 point-to-point to our main office with 1720 router on both ends. This connection is very critical and we need to set up standby outbound line to the main office. We considered to add secondary T1 interface to the 1720. But because secondary T1 is coming from same ISP...

One of recently-deployed cisco 1720 routers dedicated to point-to-point connection has the PIX IP as its last resort gateway. removing the last resort gateway configuration solved the memory problem. Here comes a different question. Is it okay not to have gateway of last resort configured in...

Hi, We've been using pix 515e for internet gateway for more than a year without any problem. problem started two days ago. It's memory, 64MB, fills up in 24 hours and internet connection becomes very slow. If reloaded, memory is low and internet is fine. But after around 15 hours it starts...

Hi, I have a problem with pix 515E. It has two interfaces. Ethernet1 is for inside and ethernet0 is for outside. Ethernet1(inside interface) is broadcasting ARP for inside network IPs and this is ok. Problem is that Ethernet0(outside interface) is broadcasting arp for public IP addresses to...