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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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If I have two cores linked together, how can they share a single loopback address with the same address?

Core 1
inter lo0
ip add 1.1.1.1 255.255.255.255

int lo1
ip add 3.3.3.3 255.255.255.255…

121 views
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Neighbor went down.  Router log shows that the core switch's dead timer expired.

I checked:

Hello and dead timers are the same. 10, 40
No mismatch in network commands, areas, mask, or MTU

218 views

Is it bad to provision 4 cores to a VM when I only have 2 physical cores?



I'm doing this for VIRAL, and am using a surface pro i7, 16gb.  I was able to get 6 nodes up, but looking through the task …

426 views

I have a cisco access point that I acquired and never worked with.  I reset the device but I am aware there might be a special way to administer the device.  Is there any specific software I need to …

316 views

If this network tool has a MAC address, will this tool when connected to a Cisco switch configured with port security and a Maximum number of
MACs set to ONE.  For example, if  I am testing the …

27 views

Setup:

Comcast > ASA 5505 > Netgear > Workstations/Server

ASA Inside:  192.168.1.1
Netgear WAN IP: 192.168.1.40 (connected to VLAN1)
Netgear LAN IP:  10.1.10.2
Netgear DMZ: 10.1.10.34

2227 views

Hello Experts,

I have a guest wlan and the controller is Cisco 2500 series, For some reason users connecting to the Guest Wi-Fi on their phone gets disconnected after 20 min.

Is it possible to…

320 views

Hi,

I RDP to a Windows server and putty connect to my ASA to manage.

For some reason CTRL-Break and putty/special commands/break do not work.

Please advise.

Thanks.

314 views

For months I had no idea how to 'discover' the IP address of the other end of a link (without asking someone who knows), and it drove me batty.

Think about it. You can't use Cisco Discovery …

028 views

Hi,

We have this server (ServerA) at site A that we want to shut down and move to site B.  We cannot change the IP in the client computers (as there are too many) that connect to IP 123.123.123.2. …

1737 views
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Hello,

I am trying to setup a VPN between an ASA in our Boston office and a Juniper SSG in our New York office. The NYC office has a number of VPN already setup to other ASA's and Junipers but I …

2318 views

Hi All,

I'm asking this as a server engineer who knows how to connect to the Cisco switch using its management IP through Putty.

Can anyone please share some example steps on how to modify …

436 views

Does Cisco Catalyst WS-C3650-48FS-S which comes with Cisco IOS IP Base support OSPF?

730 views

I have 2 cisco 3750G swithces that I want to stack.  When I connect them either via fiber or copper to my core switch (routing), should I be connecting each 3750G to the core, or just one of them?  I …

317 views

Is it possible to send logs messages out of a CIsco ASA 5510 to multiple syslog servers? I

215 views

Are AIR-AP3802i-x-K9 access points supported on a WISM2 running 8.0.140 code?

Thanks

113 views

Hello,

last week I created a certificate request on a test Cisco ASA 5506, following lots of articles in google. I submitted the request to Thawte and after several days I went to install it. First…

624 views

Hello!  

I was wondering if anyone would be able to provide suggestions on the best way to transition the DHCP role from our Cisco Layer 3 Switch to Windows Server DHCP?

Is this difficult to do?

426 views

Are all of the Cisco 3750E models gig switches on all ports?

111 views
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Hello Networking Experts,

Let’s say I have been given the following class B address:  10.100.0.0/16.  Can I subnet this in the following manner:
Subnet                   Subnet Description

741 views

I have dozens of access points high in a warehouse. They are 25' in the air and at first glance you'd think they should cover the space. But I have reports of poor attachment success rates and other …

323 views

I am planning to upgrade the cisco 5508 wireless lan controller software from 8.2.111.0 to 8.3.102.0

Reading through the instructions on steps to upgrade in release notes …

233 views

We currently have a flat network, with Cisco SG-series switches (an SG500 stack at the core and two SG300's on the shop floor).  We're going to be adding a wireless infrastructure, so now is the …

1225 views

Hi All,

So we are trying to tag traffic on one specific Vlan (vlan 10) in our network. However when we do this, the traffic does not seem to reach another vlan (vlan 70) that has the DHCP server on…

238 views

Hello Friends,

I am looking to setup Auto Voice Respond (recorded voice) from Pilot no from UC560.

So Whenever caller is calling to our pilot no +91-11-XXXXXXX caller should hear recorded voice.…

122 views
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