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Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

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I have a Cisco 1811 that won't boot due to a memory issue.  It has a 64MB compactflash card in it.  Does that card have the running config?  I don't believe I have a backup of the config anywhere.
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What is the best practice of backing up Cisco Call Manager 11.5 ? (VM)
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Digging into Call Manager 11.5

What is cube ??
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I have the following environment
1.      Users “pc’s Win 7 with a GUI application is pulling and sends informational requests to an AS400.
2.      The pc’s are located in an office on the east coast New York, and the AS400 is in another office in the Florida. In the Middle is a cross connection router and firewall located in North Carolina.

Problem:
All Users in the Florida office using this application experience the following everyday and at least once day.

The user or users in the Gui application first receives a small swirling circle while in a transaction like the program is thinking !, and then receives this message from the program “ this program has terminated”.  This happens everyday.

>>What type of a problem is this, application or networking. And how do I resolve this. ?
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Just want to get folks opinions.  Anyone using them?  Any feedback?
Trying to implement sparkboards in every new office and eliminate things like conference phones, polycoms, and all that legacy stuff.

Thanks.
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I've been having some network issues, where for a moment or so, the internet and just network access stops working for almost everyone.

I started digging in the logs on some of the switches, and I came across this at about the exact time when this occurred.
What exactly does this mean?

      2486: Sep 21 19:57:57.069: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking GigabitEthernet1/0/1 on VLAN0001. Port consistency restored.

How can I further troubleshoot my network issue?
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Hi All,

I'm installing the Cisco Anyconnect software to our ISR 4431 and it's asking me to setup RSA keys and self signed certificate but it's asking me to overwrite the existing one ? We have a site to site VPN setup that i think these keys were for so firstly if i DO overwrite the original one's then will this cause an issue with the site to site VPN or can i use the existing RSA keys etc with Anyconnect (and if so how)
Hope this makes sense.
Thanks
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So, here is my scenario

Currently with 192.168.60.0/24 network set as VLAN200 on a switch, my router is 192.168.60.2.

Got a cisco 2960 switch as 192.168.60.1, and set with default GW 192.168.60.2

However, I need to set a new vlan for a vpn (mikrotik)

Mikrotik ip is 8.20.15.251/24

Ive created a VLAN400, as 8.20.15.0/24 and indicated the ip helper as the mikrotik. After assigning ports to that VLAN, it doesnt acquire IP, neither reach the GW (if I assign static IP to the computer). From the switch, if I try to ping the mikrotik ip, it does not respond (if I connect a computer directly on the mikrotik, I do get an IP, I can access it and even access the VPN services without problems)

Am I missing something?

thank you
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I have a Cisco 4506 chassis with (4) 48 port switch modules in it.  It is on a known good UPS, has redundant power supplies and everything.  About six weeks ago, the switch restarted itself for no known reason.  I couldn't find anything out of the ordinary ... it just came back online by the time I got to the switch room.

Today, It happened right at 3:00pm.  Reports that I got had some people losing power to the Cisco phones (PoE) and others claimed the phone didn't lose power but the display said ethernet connection lost.  The phones losing power were on switch module 3.

I went into the IOS and did a sh hardware and got this:
Cisco IOS Software, Catalyst 4500 L3 Switch  Software (cat4500e-IPBASEK9-M), Version 15.2(2)E5, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Thu 02-Jun-16 03:28 by prod_rel_team

ROM: 12.2(44r)SG5
ph-4506 uptime is 1 hour, 0 minutes
System returned to ROM by reload
System restarted at 14:58:59 CDT Wed Sep 20 2017
System image file is "bootflash:cat4500e-ipbasek9-mz.152-2.E5.bin"
Darkside Revision 4, Nexu Revision 9, Fortooine Revision 1.40

Last reload reason: reload

My question is, what else can I do from a troubleshooting standpoint?  Is it possible that just switch module 3 in the chassis lost power and the rest of the modules remained online?  I am having to accept end-user answers that some Cisco PoE phones lost power and some did not.…
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Hello,

I am trying to fix the issue with ASA firewalls. I have L2L VPN between two ASAs with IP Sec tunnel with IKEv2. The tunnel is working fine for one pair of source IP and dest.IP address.

However, I have another pair of IPs (two servers between the remote LANs) which are included and permitted in the same access-list and crypto map as the working pair of IPs. But they are not able to communicate.

They are also permitted on the access-list which is applied on the inside interface from the LAN.

I can see the Built TCP connection in the ASA real-time log for the working pair of servers, but absolutely no information in the log for the another pair.

In the LAN we have another ASA directly connected which is showing "SYN timeout" after 30 seconds.

It is very strange, because the access-lists for the mentioned pairs of source and destination IPs have the same configuration and are applied the same way, but security association is bulit only for the first one.

I even see hit counts in the access-list permit statements for both communications.

Is it possible, that the issue can be on the remote end of the tunnel (the 3rd ASA on the way for the packet towards the remote LAN)? I don't have the access to the 3rd ASA.

Please help,
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I had this question after viewing Lot of packet drops in a Wireless LAN.

My topology is simple and straigth forward
WLC with 8,3 code connected to 1gig switch port and another 1gig port to the cisco router having 55mpbs to the Internet. clients are connected to the wlc via five 1852E APs. the problem is clients are experience very poor network speed which is affecting their work.their previous setup tplink aps connected and it is working fine and clients are getting around 50mbps.
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Why cant I configure ip flow top talkers on my IOS? Is it the version the issue maybe?

Version 15.4(3)S4,
cisco ISR4321/K9

RTE(config)#ip flow?
% Unrecognized command
Stake_Place(config)#ip flow
                        ^
% Invalid input detected at '^' marker.

RTE(config)#
RTE(config)#

Open in new window

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I am unable to to install Cisco Anyconnect, getting a error: there is a problem with the windows installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor.
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Hi All

I'd like your help with a static route config?please see below i this right

Belfast)conft#ip route 10.203.0.0 0.0.255.255

thank you all
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Hi All,

I'd like to change the password on both the Cisco routers/switches please can someone confirm that this is the correct commands to do so???
conf t
line con 0
password xxxxx(orignal password)
line vty 0 4
password xxxxx(new password here)

Many thanks all
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hello experts
i will using Cisco autonomous AP to setup wireless network for users, they will separated with VLAN for wireless they will using different SSID base on different department, i will using NPS as the authentication server, my question is how can i mapping different SSID to different policy on NPS?
on the NPS configuration wizard i noticed that there is a option calling-station-ID and called-station-ID, not sure i can using this option or not, but i don't know how to configure calling called station ID on SSID, please advice.

thank you
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Dear all

I have new Cisco access point After I configured it and gave it IP address in our IP address range, name and password
and everything is good and I tried to connect to it directly through my laptop and its working.

But once I connected it to any network port in my company this port became disabled!!
I'm checking in the Cisco switch in the server room and I'm finding the port disabled!!!

What is the reason?

Thanks & Regards
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Hi
We are looking at moving away from Cisco Scansafe.  
Can anyone recomend a 100% cloud offering that doenst use a proxy server?
Thanks
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In the example below, I see that I am listening on port 8080 (www) and then I have the mapped port of 63. I have a questions about that 63. Can that be any number I make up? Or is this supposed to be structured in certain way? I am using ASA 9.4 and above. Also, if I am listening on port 8080 what do I need the 63 for?

(config#)Object network WEB-SERVER
(config-network-object)# host 172.10.150.100
(config-network-object)#nat (inside,outside) static 1.1.1.1 service tcp www 63

Open in new window

0
On Demand Webinar: Networking for the Cloud Era
LVL 10
On Demand Webinar: Networking for the Cloud Era

Did you know SD-WANs can improve network connectivity? Check out this webinar to learn how an SD-WAN simplified, one-click tool can help you migrate and manage data in the cloud.

We have a Cisco phone system, we have a new need to dial international numbers and I can't get it to work. It just goes to a busy signal. I looked at the Route patterns etc and cannot figure it out. Is there any simple way of enabling this

Cisco Unified CM Administration


System version: 11.5.1.10000-6
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Hi Experts,

I have 2 Cisco ASAv 9.8 VM’s – Setup as transparent firewalls in bridge mode
Once active ASA moves between primary and secondary all traffic stops on VLAN10
ASAv is learning correctly the MAC address on the inside interface, but when failover occurs, this MAC goes to the outside interface.
Once ARP table is cleared traffic flows correctly again

Workaround is to hardcode the MAC address of each guest on vlan10 into the ASAv – But this is not ideal.

Any tips?

Thanks
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We have just deployed a Cisco Meraki wifi solution and are trying to set up our wifi networks. However the domain is setup as XX.local.
the commercial cert authorities will not  give  a trusted certificate for XX.local, so we a trying to work out how to deploy a SSL that  is trusted to make wifi for things such as BYOD work seeamlessly , We have considered self-signed but that shows as untrusted, we also need to open  up security on trusted machines to allow it. Has anybody done this or got a good idea
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Needing a Cisco 101 basic instruction. Power hit (hurricane Harvey) took down a couple of Cisco switches. Even after reset (pushbutton and power cycle attempts) i'm unable to ID the IP address.
For decades avoided Cisco devices so not sure how to attach or quite what to use.
Familiar with Putty and other items via decades of Tech support.
Am on Comcast so can't run on active network due to their IP (10.0.0.1) so am attempting to use WAN detached router to config somehow to locate the device. Have done broad IP search via IP search programs - no visibility.

Open to suggestions.
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Hi Guys

I have Two Cisco Router r1,r2 both of them have the same getaway , i need to Achieve the high availability between the two so if r1 down .the r2 should be up and replace r1

see attached the network design

thanks

Simple network Diagram
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I have a home environment and would like to know what is better to use? Cisco 3800 router for dhcp or create a vm for dhcp on windows 2016 hyper-v? Thanks
0

Cisco

22K

Solutions

14K

Contributors

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).