Cisco Switching/Routing :: ASA 5505 Initial Switch Configuration

Jun 24, 2012

I am interested in learning and setting up VPN IPSec with Cisco ASA 5505.  I've managed to successfully setup VPN andcan connect to it from outside and browse securely to the outside/internet via tunnel.  However, once I am connected to VPN, I cannot access any of my internal hosts/servers via VPN client.  I am wondering it its a missing ACL/NAT...ASA Version 8.2(5)

!
hostname ciscoasa
enable password xxxxxxxxxxx encrypted
passwd xxxxxxxxx encrypted
names

[code]....

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Cisco Switching/Routing :: Perform Initial Configuration Of 4900m Switch?

Jan 2, 2013

I am slowly working my way though the setup and configuration of our new 4900m switch.  The switch will have a pretty basic operational configuration. We are simply going to network 3 servers together through the swtich.  Anyhow, I have been fallowing the guide at this site: [URL]
 
Basically the switch is brand new and I just setup things such as the clock, the banner, and the hostname.  Anyhow, at various points in the guide such as the configuration of the telnet password and especially the interface gigabitethernet I get the "invalid input detected at '^' marker".  I also did a show interfaces and noticed there was not any gigabitethernet interfaces but there was a
 
"FastEthernet1 is down, line protocol is down Hardware is Fast Ethernet for out of band management, address i"
 
Anyhow, my thinking is continuing on with the guide and at least try to setup the interface for the management port so I can then use the cisco network assistant gui to then configure the rest of the switch. 

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Cisco Switching/Routing :: 891 Initial Configuration?

Jan 9, 2013

On a recommendation from a network engineer, I got a used Cisco 891.  Having worked with small business routers most of my working life, I thought this should not be a problem.  However, I had no clue these things used a console and command line to initialize.  I have the console cable, am able to console into the device, but am haphazardly issuing command lines straight out of the PDF manual but cannot get Cisco CP to discover the device.
 
From what I can tell, I am stuck at the point where the manual tells me to enable http server.  I ran the command lines several times, executed write mem where available, but when I run the show services command, http is not enabled.
 
And if you do refere to command lines, I was reading some other forums and they were speaking of "run this command, run that command" but I could not make out the correct syntax, in what mode, whether it be config or config t, etc.  So I might need a wee bit of handholding.
 
I'm hoping that once I can get Cisco CP or CPE to discover the device, I can make my way through the GUI to configure since those usually do make sense to me.  As of now, I'm in the thick of it ...

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Cisco Switching/Routing :: Initial ASA 5510 Configuration

Mar 27, 2012

I'm trying to set up a new ASA 5510. I have a pretty simple set up with one /24 on the inside NATed to a DHCP address on the outside. Everything on the inside works and I can ping the outside interface from external devices. No matter what I do I can't get anything internal to route across the border to the outside and back. To try and eliminate ACL issues as a possibility I added permit any any rules to the incoming access lists on the inside and outside interfaces. Here's the sh run.
 
: Saved
:
ASA Version 8.4(3)
!
hostname gateway
domain-name xxx.local
[code]....

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Cisco Switching/Routing :: CE520-8PC Switch - Port Won't Allow Initial Config

Mar 9, 2013

I have a WS-CE520-8PC Switch. I have tried a full 30/30/30 reset, factory reset, and I am still unable to access the express setup page. Running Win7 x64 on the host os (have tried windows 2000 and xp)It also wont allow me to access direct managment mode when pressing the admin button for 10 sec.

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Cisco Switching/Routing :: Catalyst 4006 / Quickly Copy Configuration From Production Switch To Spare Switch?

Nov 20, 2009

I have a Catalyst 4006 switch in production and a spare switch of same model. I have to quickly copy the configuration from production switch to spare switch (both L2 and L3 configurations) How do I do that?

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Cisco Switching/Routing :: 891W ISR - Can't Do Initial Setup?

Nov 6, 2011

I'm new to using Cisco Config Professional Express but a lot of things are just "off" with this utility.  But my problem for this post is specifically the 891W's internal access point, or initial access to it. 
 
My situation is that I have some 891W's.  It's my first time working with them, as well as with CCP Express (2.5).  After isolating the router and my PC to their own network, using the IP my PC got via DHCP frmo the router I opened a web broswer and connected to the router.  The initiial configuration wizard came up and I went through the various screens.  One of those screens had basic config info for the internal wireless AP which I provided.  Somewhere in that screen it asked for a Hostname for the AP, and a password.  It doesn't askfor a username though.  To ensure I wouldn't run into confision, I made sure to set every password I ever get asked to configure as the same thing so the AP's password was also the same. 
 
However after I finish with the wizard, the java-based CCP Express begins prompting me for first the main router credentials which I provide and it gets the router config, then it prompts mefor the username/password for the Access Point.  First of all, the initial config wizard had never asked me for the username for the access point, only the hostname, and the password.  I had assumed it was just going to use the main router username, or perhaps a blank username. 
 
In any case, nothing I type ever works.  I've used cisco/cisco, or a blank username with my new password, or the same username as the main router with the password ---- nothing.  This is now the 4th time I have completely Reset the router to factory defaults and while I am learning the use of CCP Express through repetition, I'd also like to get this thing configured and out the door so my customer can use it. 

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Cisco Switching/Routing :: Stuck At Initial Stage Pix 515e

Oct 30, 2011

Stuck at Initial stage CISCO pix 515e

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Cisco Switching/Routing :: Router 1811 Initial Startup

Feb 25, 2013

I have manual Cisco 1812 (1811) Integrated Srvice Router Cabling and Installation in front of meI have Cisco 1811 connected to my laptop according to this manualI have Cisco SDM latest version installed on my laptopI have DHCP enabled on my laptopThe problem that my laptop can't get valid IP adreess from the router (see att. laptop_, laptop_2)

Which IP address I have to use in order to get access to router inrerface (see. SDM_1)?

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Cisco Switching/Routing :: SR520-FE-K9 Initial Setup Blocks HTTP

Sep 4, 2012

I have a fresh SR520 that I only did two things to it using CCA 3.2(1):
 
1.  Assign the address of FA4 to be 1.23.456.90 with a mask of 255.255.255.252
2. Declared a static nat of 1.23.456.90 port 80 to 192.168.75.12 port 80
 
I connected laptops to two ports:

1. FA0 (DHCP assigned laptop the address 192.168.75.12)
2. FA4 with the address on the laptop set to 1.23.456.90 and mask of 255.255.255.252
 
This is an exercise to simulate a cable internet configuration I will install the SR520 into.I can ping and point my browser to 1.23.456.89 and access the web server running there on port 80 via the inside laptop.I CANNOT point my browser to 1.23.456.90 from the outside laptop and make a connection. 
 
What I am doing wrong with NAT?  (I believe the problem lies therein as I did even try telling CCA to delete the firewall and I still could not connect to the inside web server).I have a network monitor (Wireshark) on the inside and see nothing coming across.  I THINK I see successful NAT translations in the NAT logging (also in the attachment).

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Cisco Switching/Routing :: Router On Stick Configuration / Plugged Into ASA 5505

Feb 27, 2013

I have not been able to figure out the resolution. The basic premise is to have 3 inside vlan networks controlled by a 1900 series router. Then have that primary LAN router connect to the inside of my ASA5505 Basic, then go out to my ISP Gateway. I have tried hundreds of different static route configurations on my router and asa. I have tried equally as many NAT and PAT configurations, but nothing seems to work. I have even tried using all the commands (specific to my topography of course) on this weblink from cisco: url...

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Cisco Firewall :: Initial ASA 5505 Setup?

Aug 4, 2011

I have a new Cisco ASA 5505 which I am trying to just setup so that all computers on the LAN can get to the internet (browsing and ping). My current setup attached.

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Cisco Switching/Routing :: Switch 3750G-12S-S Configuration?

Jan 2, 2013

I have one switch 3750G12S I joined the company new, I found that they want to replace it with Alcatel stack switches. I didnt configure this Cisco switch before. how to configure it. I have 4 other new cisco switches in the topology which is not created yet. the 4 switches are all 2960.

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Cisco Switching/Routing :: 827 - Switch L3 And DSL Router Configuration

May 21, 2013

i have floor with 10 users with DATA vlan and VOICE vlan , WIRELESS vlan , my questions :
 
Basement floor Core switch fiber -----> my floor switch <--------my internet DSL router827
 
- In this scenraio the switch in my floor will be as L2 or L3 ?
- What is the configuration it will be in the switch if it is L3 ?
- What is the configuration it will be in DSL router with Subinterfaces for each vlan ?

Any sample for configuration that can work for switch nad DSL router ?

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Cisco Switching/Routing :: Set Up Configuration On 4928-10G Switch

Feb 6, 2012

I am trying to set up a simple configuration on a Cisco 4928-10G switch running
cat4500-entservicesk9-mz.122-37.SG.bin
 
All I want to do is to mark all trafic on vlan 3 let's say for this example with dscp af31.
All outgoing trafic to be marked with DSCP AF31.
 
In pratice If I have 2 laptops connected to access ports on vlan 3. When one laptop pings the other I want to see on the receiving end when I run wireshark the traffic to come marked with DSCP AF31.

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Cisco Wireless :: Initial Configuration On WLC 2504 And AP 1142n?

Mar 3, 2013

I will now install a Cisco WLC 2504 and 18 AP´s ( 1142n).
 
Client has a Cisco infrastruture with Cisco Switch´s 3750x and others.
  
We expected to have :
 
1. Managment Vlan to add WLC 2504 and the AP´s ( DHCP server should be reached on this Vlan)
 
2. Configure a trunk in the switch port where the WLC will connect, allowing vlan´s that we choose to reach.
 
3. configure WLC ( ssid´s, Vlan´s, interfaces).
 
4. Configure AP´s.
  
Is there any basic setup that i missed for things to run ?
 
Normally I create DHCP reservations for AP`S and for Clients in diferent Vlan´s:
 
Mgmt Vlan 100: 192.168.0.xx
AP´s vlan 101: 192.168.1.xx
Clients Vlan 102: 192.168.2.xx
 
All this ones should be created as interfaces on WLC?

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Cisco WAN :: 3825 Stuck In Initial Configuration Dialog?

Nov 27, 2012

I have configured the box and done the usual wr, copy run start, and the box keeps coming up with the initial config dialog?

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Cisco Switching/Routing :: 3560 - Switch With 1 VLAN Configuration?

Mar 18, 2013

I have a 3560 switch with 1 VLAN (VLAN 10) where I need to make ports:

1-10 as isolated (can't contact each other)
11-20 as community (need to contact each other like a normal VLAN)
23 as promiscuous (server that ports 1-20 need to get to)
24 as promiscuous (WAN router where ports 1-20 need to get to and the remote servers).

[Code]...

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Cisco Switching/Routing :: 3750G - How To Bypass Old Configuration In Switch

Mar 7, 2013

I am having an issue bypassing a switch 3750G series. How i can bypass the old configuration in the switch.i have tried the CTRL+BREAK at startup but it wont work.      

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Cisco Switching/Routing :: 6500 Changing Switch Configuration

Aug 27, 2012

I am going to change a running 6500 switch. I am missing a best pratice doc for changing a cisco switch configuration. My question is if a startup-config has an error (due to typo mistake, or due to comands not supported on latest IOS) and I do copy tftp startup-config then what will happen ? I want to make sure when I do "reload" the switch then it should boot normally with the latest startup config !

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Cisco Switching/Routing :: 4507R-E How To Implement Same Configuration On New Switch

Feb 26, 2013

I'm in the process of upgrading my 4507R core to a new 4507R-E. The old switch has Sup IV engines (WS-X4515) running IOS 12.2(40)SG and the new switch has Sup 6L-E engines running 15.1(2)SG. I'm trying to "move" my configuration from the old switch to the new. Below shows the commands configured in the old switch. I'm trying to determine how to implement the same configuration on the new switch since these commands are no longer available.

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Cisco Switching/Routing :: Configuration Register On WS-C4948E Switch

Mar 7, 2012

recently we purchased cisco smart care, and today i recived this notification: Configuration RegisterCriticalNot fixed  on switch it is set to: Configuration register is 0x2101
 
what is recomended conf reg for this switch?

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Cisco Switching/Routing :: 2960 Switch Lost Configuration

May 5, 2013

I have a 2960 that bounced several times over the weekend and then appears to have lost its configuration. Using CDP from the backbone switch pulls up the information below. Is there any way for me to configure the downed switch from another switch on the network? I am trying to avoid having someone from the site try to find a console cable and a suitable computer with a serial port. [code]

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Cisco Switching/Routing :: Multicasting Configuration On 3750x Switch

Jan 28, 2013

when enabling multicasting on layer 3 interfaces the CPU becomes fully utilized , is there any specific configuration should be enabled to reduce this .
 
Config :
 
Inetface vlan 100
ip pim sparse-dense
ip igmp version 3

[Code]......

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Cisco Switching/Routing :: DHCP Configuration For 2960 Switch?

Oct 21, 2011

I did the DHCP configuration for my CISCO 2960 switch but the clients are still not able to get the IPs.see the configuration below.
 
(config)#ip dhcp database cisco.com
(config)#pool test
(config-if)#client client-id vlan 500
(config-if)#ip dhcp snooping trust

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Cisco Switching/Routing :: Why Is 3750 Switch Have Configuration Register Of 0xF

Apr 17, 2012

I am uploading new configurations to my Cisco 3750 stacked switch and noticed that after the load I cannot log back into the switch because my password somehow was changed. After performing password recovery and getting back into the swtch, I noticed the configuration register was 0xF. I have never seen this before. The config-register command does not seem to be supported to change it back to factory default. The switch is on a ship which has several power hits when they switch power from shore to ship power.Can this cause the configuration register to change? What is the best way to change the configuration register?

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Initial Linksys Wrt54gs Configuration Not Connecting To Internet

May 26, 2011

Trying to get this linksys router working on my network. It is a wrt54gs. The machine that i'm configuring it with is running a 64-bit version of windows 7. I run the disc and it seems as if no matter what i try it will not connect to the internet. Can plug modem directly to pc and connect no problem. Can connect to router no problem. But cannot connect to the internet through the router.I made sure that ip addresses are assigned dynamically through dhcp and cloned the mac address of the pc i'm using to do the initial setup.

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Cisco Switching/Routing :: 3750 / Stack Switch With Etherchannel Configuration

Dec 20, 2012

I have stack of 2 switches 3750?I config etherchannel between them.
 
here is result
 
2      Po2(SD)         LACP      Fa1/0/15(I) Fa2/0/15(I)
 
Both ports are up up but standalone Int port channel 2 is down down.Need to know if this is default behaviour when we config etherchannel between stack switches?

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Cisco Switching/Routing :: 2811 With 16 Port Switch Module Configuration?

May 12, 2013

I have a laptop with a single physical NIC which I have used the advanced management tools to create two virtual NICs (say vlan 10 and vlan 20) and both are on the same subnet (say 192.168.4.x). One NIC is for normal TCP/IP traffic and one is for broadcast/multicast traffic (I have some custom software that requires this to be the case and works fine on an older laptops with built-in physical NIC and PCMCIA XIRCOM NIC). The dual NIC laptop communicates with a dual NIC server via a Cisco 2811 router (which has a 16 port switch module at the back) and has vlans set up so.
 
What I want is for the single NIC laptop (with two virtual NICs) to be able to also communicate with the server. Basically, one NIC is for normal traffic and one is for multicast/broadcast traffic. All three machines need to be able to talk to each other using the NIC for normal traffic and both laptops must be able to receive broadcasts from the server. What is the best way to configure the router to handle the trunking/tagging? Most configuration documentation I read has two complete subnets for the two virtual NICs. Note that all three machines use static IPs and are part of a workgroup so no DNS and domain servers etc.

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Cisco Firewall :: ASA5520 Unit Not Accessible On Network For Initial Configuration

Dec 15, 2011

We received an ASA5520-K8 through Cisco's Loan program so we could demo it as a replacement for our aging Cisco 3005 VPN appliances.  Given that we are a non Cisco shop (except for specific appliances like concentrators and wireless access points), I don't have a great deal of experience with Cisco gear.I started to set to setup the appliance this morning but immediately ran into issues.  The 5520 doesnt seem to be acting as a DHCP server, and worse yet, I can't access the unit even if I hard code the IP on the PC being used for configuration.  I have to say that I feel kinda stupid having to post this, since I actually followed the documentation avaiable for this menial task and I fully expect the problem to be a simple one.  Namely, I am using two specific sources of info for connections.

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Cisco Switching/Routing :: Effects Of SPAN Port Configuration On 4507R+E Switch?

Oct 29, 2011

I read quite a few documents on configuring SPAN on a cisco switch but none of them mention any limitations or any kind of CPU load it can have on a switch. I need to configure this on one of our switches and would like to know if there are any implications related to SPAN.

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Cisco Switching/Routing :: Managing Proper VLAN Configuration To 3750 Switch

Mar 6, 2013

I have a 2911 router connected to a 3750 switch. I have configured vlan interfaces on the 2911 router:I am using the vlan 89 (89.2) as the management ip address for me to remotely get to the switch. Is this a proper configuration or could this cause issues in the future.

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Cisco Switching/Routing :: Configuration Module Supervisor Switch Catalyst 4500

Jun 4, 2012

switch catalyst 4500 with ios cat4500e-universal.SPA.03.02.00.XO.150-2.XO.bin. I need to configure modules 3 and 4 of supervision, the problem is that I need the 4-port module 3 are active but only the first turn on both the module 3 and the first port on the module 4. [code]

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