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Questions tagged [cisco]

Cisco is a provider of switches and routers to commercial consumers. Cisco devices run IOS or NX-OS operating systems. This is a generic tag to be used when no more specific tags are available. See the partial list of tags in the full Tag Wiki.

Cisco is a provider of switches and routers to many medium and large companies. Cisco devices often run IOS or NX-OS operating systems.

Since Cisco acquisition of Linksys, the consumer line of switches, firewalls and routers (which do NOT run IOS) have been rebranded under the Cisco name.

This tag is a generic tag - Wherever possible a more specific tag related to the product you are using should be used instead. For example:

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2629 questions
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Cisco VPN Client caching dns?

I'm connected to a vendor using a Cisco VPN client that has local LAN access disabled. So when I can connect to my company's website, let's say www.xyz.com, the traffic goes through the vendor's network. Our website's DNS points to a load…
dan
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Phase 2 Mismatch when connecting Windows 7 to ASA5505 VPN

I'm trying to stand up a new ASA5505 on our network (previously we used IPCop), and I'm having a bit of an issue getting the VPN to work. I ran through the IPSec VPN wizard in ASDM (6.3) on the ASA (8.3) and I selected the second option, L2TP over…
Adam Robinson
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Inside Users can´t reach the DMZ, as well as outside from my cisco ASA 5520 v.7

I'm configuring my Cisco ASA 5520 version 7 and below is the show run of the machine: ASA2> ASA2> en Password: ASA2# sh run : Saved : ASA Version 7.0(8) ! hostname xxxxxxxxxx domain-name parlamento.ao enable password xxxxxxxxxx encrypted passwd…
Big Denzel
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Cisco BGP question about advertising routes

I have the following config and understand what's happening pretty well with everything except the routes I'm advertising. In other words it's INBOUND traffic I have a question about. What I 'want' to happen is for all traffic to be routed to me…
Domino
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Bandwidth sharing via police exceed-action drop on Cisco Catalyst 3550s: anything less draconian?

I’m the chairman of the wiring committee for a hundred-unit condominium, and not a Cisco expert. We have a trio of Cisco Catalyst 3550 switches, connected to an old Cisco 1417 router, connected to a DSL connection which we realize we need to…
Flash Sheridan
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Cisco 6500 redundancy

Which of the following methods is best for redundancy in a Cisco 6500? Two Cisco 6500 chassis each with a single Sup720 and other modules. One Cisco 6500 chassis with two Sup720 modules and two of each of the other modules.
Stokie Mike
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Setting up a subnetted Cisco WAN - Serial connection doesn't work

I have two routers setup on subnetted on a network address of 192.168.25.0/29 and I can't seem to get the serial connection to work with RIP. Here are the running-config for the two…
James Smith
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Cisco Catalyst 3550 Switch - VLAN ACL question

I can't seem to get Vlan ACLs to work properly. I want to be able to get to servers on the 10.100.x.x network as well as the 10.200.x.x network when I'm connected through the VPN. But, I want to prevent the 10.100.x.x network from seeing…
G Chuk
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Cisco Visio Nexus Stencils (Purple)

Anyone know where I can download the newer purple-hued Nexus series switch stencils that are commonly used in Cisco presentations? I'm looking for Visio format (.vss) I'm not referring to the Physical view stencils that are available @…
Jason Seemann
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ASA access lists and Egress Filtering

I'm trying to learn how to use a cisco ASA firewall, and I don't really know what I'm doing. I'm trying to set up some egress filtering, with the goal of allowing only the minimal amount of traffic out of the network, even if it originated from…
Nate
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cisco 6500 crash enabling netflow

i have a cisco 6503 running IOS 12.2(33)sxi5 and i'm trying to enable netflow. Following the instructions here http://www.manageengine.com/products/netflow/help/cisco-netflow/cisco-ios-netflow.html enabling for interface vlan 3, shortly after ip…
bleomycin
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Cisco BPDUGUARD and BDPUFILTER

What happen if I have both ENABLED spanning-tree BPDUFILTER and BPBDUGUARD on a specific port?
Andre
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How to connect two loopback interfaces on seperate cisco routers?

In order to get my iBGP session working I want to configure a static route from the loopback interface on router A (198.18.1.1/30) to the loopback interface on router B (198.18.1.2/30) and vice versa. How do I do this?
bleomycin
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on a cisco router can you run a tunnel and a vpn on the same interface and have vpn traffic pass over the tunnel

The problem I am having is I have a point to point tunnel from site A to site B. Remote users connect to site A via VPN. I would like them to be able to send traffic over the tunnel to site B. Is this possible to do? The Tunnel sets up fine and…
trent
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Cisco IOS: Is ip inspect used?

There is a Cisco IOS router with the following code in it. The below code seems to define Context-based Access Control Engine inspection rules. I don't think any of this is used. The only occurences of the words SDM_HIGH, DEFAULT100, inspect, appfw…
700 Software
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