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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Cisco 1841: Multi-wan capable?

Have an 1841 router with the following interfaces: 0/0 0/1 AUX on the right side, believe it's slot 1, there's an add-on interface FE0 (shows up as 000). Does this allow a multi-WAN configuration? i.e. can I use 0/1 for WAN1 and FE0 as WAN2…
gravyface
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Cisco Multi-DMZ firewall

I need to find a firewall that will give me 1 LAN port, and 5-7 DMZ ports. I have a requirement to replace some FreeBSD systems that are used to run some testing equipment. It is essential that the DMZ ports cannot communicate with each other, but…
BParker
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Cisco RVS4000: multi-WAN support?

Can anyone confirm if the RVS4000 has multi-WAN and policy routing support? Manual doesn't really say yes or no, I'm thinking no, knowing Cisco but want to confirm before I recommend another firewall.
gravyface
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Management VLAN Cisco Catalyst

I have configured a couple of VLANs on a Cisco Catalyst switch with IOS, i will put all the ports that clients is connected to, into these VLANs. I want to configure the native VLAN [vlan 1] as management VLAN so i can use a telnet client to connect…
cha789
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Configuring NAT and static IP on Cisco 877W

I'm having trouble setting up a static IP reservation on a network. What I want to do is assign IP 192.168.1.105 to MAC address 00:21:5d:2f:58:04 and then port forward 35394 to it. If it helps, output from show ver says Cisco IOS software, C870…
David M Williams
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configure a Cisco ASA to use MS-CHAP v2 for RADIUS authentication

Cisco ASA5505 8.2(2) Windows 2003 AD server We want to configure our ASA (10.1.1.1) to authenticate remote VPN users through RADIUS on the Windows AD controller (10.1.1.200) We have the following entry on the ASA: aaa-server SYSCON-RADIUS protocol…
DrStalker
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Site to Site VPN with Fault Tolerence

I have a situation where I require an IPSEC tunnel between two sites. Site 2 is a small branch office with basic (ADSL) connectivity and Site 1 is the "main" office with SDSL and ADSL for redundancy should the SDSL fail. From Site 1, all traffic…
Nordberg
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Inexpensive and Open replacement for Cisco Tunnel-based EasyVPN with Cisco VPN 3000 Series

I have a scenario where i have to establish peer-to-peer preshared key based VPN to a vendor. This vendor uses Cisco EasyVPN with Cisco VPN 3000 as access concentrator. I check the compatibility of the type of VPN from…
Shoaibi
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RADIUS authentication on Cisco switches: how to assign privilege levels?

I need to configure some Cisco switches (IOS 12.x) to authenticate against a RADIUS server; the server is Windows Server 2003's IAS, and it validates users against his Active Directory domain. I know how to configure the switches to validate…
Massimo
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VPN - Cisco 2800 Series Router and Cisco ASA

What I currently have: Windows 2003/2008 servers supporting a 150 user environment. Linksys RV082 Router (HQ) and RV042 (satellite) routers Site to Site VPN Tunneling to 5 satellite (< 10 user) offices What I need: End-user VPN allowing myself and…
RSXAdmin
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How to failover to local account on a cisco switch/router if radius server fails?

I have the following configuration on a switch that I testing for RADIUS authentication: aaa new-model aaa authenticaton login default group radius local aaa authentication enable default group radius enable aaa authorization exec default…
3D1L
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Cisco VPN Connection - No internet no nothing

Sorry if this has been posted, I tried searching but I am not exactly sure what I am looking for, I am a developer not a networking guy. We have a client whom we need to use Cisco VPN client to connect to their servers. I have installed the…
Kevin
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Proper Network Infastructure Setup DMZ, VPN, Routing Hardware Question

Greetings Server Fault Universe, So here's a quick background. Two weeks ago I started a new position as the systems administrator for an expanding health services company of just over 100 persons. The individual I was replacing left the company…
RSXAdmin
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Cisco ASA bonding/teaming/port-channel capabilities

This seemed to me like a really simple question that I would be able to answer by myself but I have not been able to find any info on this subject. I have a Cisco ASA 5510 which has 4 FastEthernet interfaces. I was wondering if it would be possible…
Antoine Benkemoun
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Ntop monitoring - Hosts visible with no SPAN/mirroring

I am attempting to use ntop to monitor traffic over a Cisco Catalyst switch. I was assuming that in order to see any of the traffic, I'd have to use monitor, as described here:…
Cory J
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