1
vote
2answers
94 views

Load balancing across uneven links (Cisco\OSPF)

I know that OSPF will load balance across equal cost paths such as: R1 ------------------ R3 | 100mbit | | | | 1gbit| |100mbit | | ...
1
vote
0answers
39 views

Cisco configuration for public library internet

I'm a C/C++ computer programmer turned IT support guy working for a public library. My day is usually spent helping random grandparents learn how to use email, so my networking knowledge is limited ...
0
votes
1answer
232 views

How does the Cisco Global Site Selector pass traffic?

I have reason to believe that the Cisco GSS 4400 Series behaves differently from Cisco ACE NLB's, in regards to the way they pass name references. I would like to know the details of how they differ, ...
0
votes
2answers
112 views

Random router load balance

It's my first GNS3 router configuration experience. There are 4 connected routers (they can ping each other). The routing protocol is router eirgp 10. This is result of show ip route on R4: D ...
1
vote
1answer
592 views

Cisco dual static default routes to WAN

I am trying to setup Dual WAN in our office because our single VDSL modem couldnt handle our web traffic any longer. So we now have two VDSL modems (Sagecom FAST2864) they cant go into bridge mode ...
1
vote
0answers
160 views

How to add domain to Cisco ACE sticky cookie value?

My Cisco ACE, by default, sets the sticky cookie to not have a domain set. This has the effect of serving the sticky cookie under the domain of the host requested: ...
4
votes
3answers
316 views

Load balancing with Cisco router

I have a Cisco router with two bonded T1's which are setup as a VPN to the main office. We need more bandwidth but can't get other connections (or it's too costly), so I would like to have a dsl ...
-3
votes
4answers
414 views

Can all routers do load balancing?

I want to use a Cisco 877 router to load balance two WAN connections, each coming in on a different ethernet port. The ISP tells me this isn't possible. My understanding is that all routers are ...
2
votes
2answers
529 views

Non-HTTP traffic on port 80 across Cisco load balancer

Is it possible to configure port 80 on a Cisco load balancer as being general TCP, rather than specifically HTTP, in order to support more protocols on that port? I am attempting to get Websockets ...
1
vote
0answers
264 views

Can Cisco ACE load balance ISPs?

There is an interesting usage of the Cisco ACE to balance output internet traffic through different ISPs, as explained here https://supportforums.cisco.com/thread/2110390. Basically, it would be set ...
1
vote
1answer
318 views

Cisco ACE Loadbalancer - Heavy Downloads Configuration

My hoster offers Cisco ACE loadbalancers in 30Mbit capacity steps. I am producing a lot of outgoing bandwidth in the order of gbit/s. I've read on a few online resources that there is a configuration ...
2
votes
3answers
2k views

How to load balance two WAN connections?

Attached is a simple network diagram and some example public IP space I would have. The Cisco 1800 is currently not being used but can be used (or new hardware can be purchased) The firewall is a ...
0
votes
2answers
444 views

Multiple WAN loadbalancing?

What's the best way to load balance multiple DSL LAN connections in a small office (circa 30 people). If there is a Cisco product that can do this, please recommend, as it will help comply with a ...
0
votes
1answer
587 views

2960 L2 Switch Alteon 4408 problem

network topology L3Switch<->2960<->Alteon | Real Server1 Real Server2 The topology has a 2 real servers and the alteon sitting off the 2960 switch. The 2960 is connected ...
0
votes
1answer
190 views

Using cisco router as HTTP load balancer

I know this question is quite unusual, router doesn't design to do load balancing, but Is it possible to use cisco router as a simple HTTP Load balancer ? by creating nat pool and using ip nat ...
0
votes
1answer
243 views

How to have multi website with loadbalancer cisco (apache)

I have two servers (linux with apache 2). I have a load balancer cisco ace which redirect all requests on server 1 or server 2. I need 2 websites: www.sites1.com www.sites2.com In both server, I ...
2
votes
1answer
167 views

How to monitor status of vips on cisco 11501 through SNMP

I'd like to use SNMP to monitor the servers that are in rotation on my cisco 11501 load balancer. I'm having trouble finding the OIDs I need to achieve this task though. I've tried using the OIDs ...
2
votes
2answers
405 views

Network seems to break down without warning in irregular intervals

I know this one is a tricky one because the problem could potentially be caused by quite a few different things. However maybe you've come across something similar or have some hints or tips of how I ...
0
votes
1answer
7k views

Cisco Load Balancer (ACE 4710) can it do redirect to a different domain?

Our users currently access our interal website by typing in "ourwebsite". There is a DNS entry that maps ourwebsite to the ip address of a Cisco ACE 4700. The DNS name ourwebsite.ourcompany.org also ...
0
votes
1answer
1k views

Balancing internal services using a Cisco CSS 11501

First, the background to the problem: I have a Cisco CSS11501 that I am using to load balance a few web servers. These web servers have two network interfaces, one internal and one external and we ...
1
vote
2answers
960 views

Cisco Catalyst 3550 + Alteon 184 Load-Balancing Issues

I have just deployed a couple Cisco Catalyst 3550 switches, and a couple Alteon 184 Web Switches for load-balancing. I can ping all RIPs and VIPs to/from the Alteon. Topology Before: (server) <-> ...
2
votes
2answers
548 views

EIGRP Unequal Cost Load Balancing

I am trying to configure unequal cost load balancing in EIGRP and am a little confused about a couple of parts. I have an ipsec gre tunnel using comcast, as well as a point to point t1 that I want to ...
9
votes
5answers
1k views

Spanning Tree Setup

I understand the basics of spanning tree, but that's about it. I'm hoping that someone can tell me if this will work as I want it to. I've got two Cisco ACE load ballancers setup for redundancy. ...
0
votes
3answers
7k views

Cisco ACE - one armed load balancing with SNAT

Does anyone have a simple example of a Cisco ACE (6500 blade or 4710) configuration for one-armed load balancing with SNAT? I have a load balancer in one data center that I want to LB for ...