refers to networking equipment manufactured by Cisco Systems, Inc.

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6 views

VLAN Trunking Protocol: When the VTP domain is changed, is the VTP revision number set back to 0?

I'm revising for my Networking exam and in last years exam there's this question: When the VTP domain is changed the VTP configuration revision number is reset to 0. Could not find the answer in my ...
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12 views

Pix internet configuration using subnet public IP

I have routable address 172.30.19.78 and 172.30.19.77 (the internet provider IP) NB: i am connected to the provider via switch cisco ME.. In the other hand i had public subnet 41.x.x.216/30 I had ...
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7 views

Main Router with a subnet from another router

I have a Cisco X3500 providing the internet to a small network. The network config is: IP: 192.168.1.1 Mask: 255.255.255.0 GW: 192.168.1.1 DNS: auto from ISP I have connected a second router ...
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20 views

linux + Open VPNC Client can service checkpoint vpn or or nortel vpn?

regarding the Site: http://www.oucs.ox.ac.uk/network/vpn/linux-solaris/index.xml?ID=VPNC My question: As we know OPEN VPNC support Cisco VPN's clients But not clearly if VPNC can also support a ...
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16 views

linux + bad ELF interpreter when install VPN client

I have Linux red-hat machine - kernel 2.6.32 64 BIT I installed the Cisco VPNC client on my Linux machine according to the instruction in the following site: ...
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1answer
49 views

Ubuntu + CISCO VPNC CLIENT for my new ubuntu version (32 bit )

I have newest Ubuntu Linux version 10.04.4 (32 bit ) I want to install Cisco VPNC client on this linux machines in order to connect to other customers I little confuse , which VPNC cisco version ...
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16 views

Reset Enable password ASA 5505 via ASDM

I have an ASA firewall setup, but i have forgot the enable password; I have the admin password anyway. I am not trying to reset password using rommon; Please dont suggest confreg break I saw an user ...
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2answers
25 views

Linksys E2500 works as access point

I have 2 wireless routers: a Belkin ADSL router where I receive the internet from ISP via cable, and a Linksys E2500. Is there any way that I can make the Linksys router an access point? Or something ...
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23 views

Cannot port through CISCO router

I am running Windows Vista, and using RealVNC viewer to try and ssh tunnel into a server. Furthermore, I am running the VNCviewer on my laptop (which I normally do not bring to work). I keep getting ...
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14 views

Are the network interface card same in all cisco devices

I have old cisco 2600 routers but they dont have any network interface card My friend has cisco pix firewall which has network card attached with 4 ports so can i pull the network card from cisco ...
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18 views

Do I need to install some license on cisco firewalls

I have bought a cisco pix 525 old firewall from auction. Before resetting it to factory settings for password reset. I want to know does it need some sort of licence and do I need to enter some key ...
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47 views

Connecting IOS XRv to VMnets

My set up is built on Vmware Workstation 10 installed on Windows. I am trying to link my virtual IOS XR machine to the VMnets I need, which are configured on vmware ofc. When I log in the VM, i can't ...
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0answers
28 views

How to connect to Cisco firewall using hyper terminal

I have bought the old Cisco PIX firewall 525. I connected the console cable into the firewall and serial port to my Window 7 PC. However when I start hyper terminal on com1 my cursor keeps blinking ...
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0answers
26 views

Connect to CISCO VPN: What are the correct steps?

I have been trying to connect to a client's VPN to connect remotely to a server. Cisco VPN connects fine but: Once I get connected to Cisco VPN: I am able to see an additional network adapter(Cisco ...
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0answers
11 views

Network connection cuts out for a bit

I'm running the latest version of Windows 8.1 with a Cisco router and a Samsung laptop, and it seems like whenever my computer goes to sleep or shuts down, it fails to reconnect to the network. It ...
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1answer
21 views

Checking RAM on a Cisco device

When you do the "show version" command on a Cisco networking device you get some basic software and hardware information, including the amount of RAM which is shown like this: ...
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0answers
41 views

Connecting a Cisco 3750E Switch using putty

I'm trying to connect to a Cisco 3570E switch through the console using putty. I have the following configurations on putty: Serial line: COM1 Speed: 9600 Data bits: 8 Stop bits: 1 Parity: None Flow ...
7
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1answer
40 views

Two Devices, Same Subnet, No Communication

This is a stripped down version of my home network, and my problem is I can not get 192.168.20.100 to communicate with 192.168.20.4. The workstation pings both routers and the server fine, and ...
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1answer
35 views

Creating Subnet Mask

ive been set this task. given the network 140.50.0.0/16 Create a subnet mask for 400 subnets with the maximum possible number of hosts in each subnet. My question is how do i create a subnet mask?? ...
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2answers
214 views

Cisco Packet Tracer: Configure Switch to Boot Using Specified Image

I'm doing one of the Cisco Packet Tracer activities for my class and I'm having a problem on one particular point: Step 1. View current files stored in flash. On S1, enter the command show ...
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2answers
30 views

Difference between VOIP and IP Telephony

I am studying CCNA, and in the curriculum I found something like following... ↓↓↓ VoIP When introducing VoIP to a network that uses traditional telephones, it is important to remember that ...
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0answers
5 views

How are edits applied to a `running-conf` when using Cisco CP's “Configuration Editor”?

The Cisco Configuration Professional 2.5 User Guide PDF doesn't say much about the Configuration Editor tool except, "For information about how to use Cisco CP to work with the Configuration Editor ...
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32 views

Cisco DDNS update to DNS-O-Matic returns OpenDNS Page Not Found

I have a Cisco 857 router which I am trying to configure OpenDNS on. DDNS over https is a bit awkward on this router as it doesn't easily support HTTPS, so directly updating OpenDNS isn't a good ...
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0answers
19 views

Is there another way to get Cisco CLI into SSID Configuration Mode?

Right now I'm trying to turn on broadcasting for my wifi capable 871w. (I have a dual boot Archlinux and netctl is giving me heck with the network hidden. This router is configured and currently ...
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0answers
25 views

Lotus Notes, Cisco Plugin Phone Number display popup - link name?

my company uses Notes Release 8.5.2FP3 with integrated Sametime 7.1.2.1000. We use Cisco Desktop Phones, and have a Cisco Unified presence phone plugin, which shows the callers phone number as a ...
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21 views

Connect ISA500 Series router to another router with a different subnet

I have a CISCO ISA570 router that serves as my business router. That works just fine for all wired and wireless devices. The subnet of this network is 192.168.75.x\ I have another Router (Netgear ...
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1answer
23 views

Routing access point internet through PC on same network

I have just bought a Cisco wireless access point (Cisco Wireless-N Access Point WAP4410N). It is connected to the same network as my computer. My devices can connect to the access point and get ...
0
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0answers
60 views

Cisco VPN Client automatic login

I need to automate the login process of a Cisco VPN Client version 5.0.07.0440. I've tried using a command line like this but there is something wrong: vpnclient.exe connect MyVPNConnection user ...
1
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1answer
29 views

What controls the node connections when multiple access points with the same SSID are present?

What would govern the nodes connected to a wireless network when I have multiple access points that use the same SSID for roaming? I believe there is a command that shows the associations in Cisco IOS ...
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0answers
22 views

Is this router/provider that blocks or does not support GRE protocol?

I am currently living in dorm and I have troubles accessing company's VPN. I wanted to make sure that problem lies not on my side before I go to ITS and start complaining. When I use WiFi I have no ...
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0answers
30 views

cannot configure Port forwarding on CISCO Router and Apache Virtual Host

I have 3 websites up and running using a single apache server running on slackware and a netgear wireless router as my gateway, I use port forwarding on the netgear to map services of different hosts ...
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49 views

Cisco 2811 - FastEthernet port for 100mb wan ftth connection

I'm using the following fastEthernet configuration with a FTTH fiber connection 100mb/10mb. interface FastEthernet0/0 description FTTH no ip address no ip redirects no ip proxy-arp ip flow ...
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0answers
30 views

Cisco SRP 527W Restricting Bandwidth on one SSID

We have a Cisco SRP 527W router. I have set up two SSIDs, one for our office use and one for our customers to check emails and surf the net. At the moment we are finding that some customers are ...
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0answers
25 views

Cisco FlexConnect AP and 881g 3G Controller setup >Web Auth trouble

I have a router/AP configuration for remote demo purposes using 3G. The configuration is connected via VLAN and FlexConnect to my internal WLC. When the user signs into the WLAN, the browser should ...
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0answers
59 views

automate drive mounting after Cisco AnyConnect client is connected

I have a request to write a bash script for clients to open VPN connection and automount remote drives. I am not sure how to approach it. I figured out I can use "vpncli.exe connect " to connect, but ...
0
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1answer
49 views

Inter server connectivity getting lost after applying Cisco switch configuration

I have 2 Redhat servers in cluster. The eth0/eth2 ports on both servers are in bond0(which is assigned IP). The eth0 and eth2 from server1 are physically connected to giE0/3 on switch1 and 2 ...
0
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1answer
295 views

Mac OS X Cisco IPsec VPN can't access hosts after connecting

I can successfully connect to my VPN server (at work) using the builtin Cisco IPsec VPN client in OS X but once connected I can't access any of the servers. If I connect to my phone's hotspot and try ...
1
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1answer
53 views

cisco vlan: can a trunk port talk to an access port under the same vlan?

Let's say we have a trunk port A with native vlan 2, access port B with vlan 2. When A send an untagged frame to B, can B receive it? When A send a tagged frame with vlan id 2 to B, can B receive ...
1
vote
1answer
43 views

My laptops automatically lose an ip address on my home network

I have a home network with: Modem + wifi router - Cisco DPC3825 - (1) - SSID 7a567d WIFI extender. - Almond Securifi (2) - SSID 7a567d_almond Both the above are on channel 9 MAC Filtering is ...
1
vote
1answer
59 views

Cisco router https warning

My web browser displays a warning when I try and login to a cisco router. The https certificate is untrusted and I am asked whether to proceed anyway. How do I make this warning go away? It happens ...
0
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1answer
121 views

How is Cisco IOS `running-config` output interpreted to generate one-time commands?

Help me understand how Cisco IOS is configured by explaining how I get from Configuration output common in Cisco documentation to the one-time commands used to generate a configuration. They're both ...
1
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0answers
25 views

Website unable to connect to SQL Server

I have a very specific problem which has been plaguing me for months now. The issue is this: Every once in a while, the website will lose all connection to the SQL Server with the following error A ...
0
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1answer
62 views

Does Cisco 831 Router need to dynamically serve IP to use Cisco Router Web Setup?

I'm trying to get this $5 Cisco 831 Router up. I've managed to tty into the hardware setup. This launched System configuration dialog (I used this link's same setup). Since the unit didn't have a ...
0
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1answer
52 views

Instead of VTP , what protocol can be used for non CISCO switches?

I got to know that VTP (VLAN Trunking Protocol) is a Cisco proprietary protocol. So VTP can be used only on CISCO switches. So if there is a non-Cisco switch in a network, what kind of protocol can be ...
0
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1answer
24 views

DHCP Request on non-primary VLAN forwarded through trunk port getting wrong vlan IP

I have two switches, one Netgear GS724T and one Cisco Catalyst 3560. They are both configured with VLAN 10 and VLAN 12 and the Cisco has a DHCP server running for each vlan in the ..12.x and ..10.x ...
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1answer
234 views

Error when trying to start a device in GNS3?

I have installed GNS3, I use the following image: c2691 IOS.image So when I try to start the device 1st time, i get this error in the console: => ---------Traceback lines (saved in ...
0
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1answer
140 views

What “Document interfaces with descriptions” means in a Cisco CCNA PT Activity? [closed]

I just started to study for Cisco CCNA certification and in my 1st PT Activity i cant get what this task means. Can someone help me? What i have to do? The complete task is this: Document interfaces ...
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2answers
239 views

Cisco Packet Tracer error “Invalid IP for this subnet mask entered”

im using cisco packet tracer configuring pc ip and this error came out "Invalid IP for this subnet mask entered"
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1answer
430 views

Cisco AnyConnect v3.1 AutoLogin

I'm having a bit of difficulty with Cisco AnyConnect v3.1 in regards to automatic login. I have to stay connected to a single server all day every day, and it would be super if I didn't have to dig ...
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0answers
97 views

Multiple PPTP VPN Client on Cisco 3G Router

I want the router to be a client to 2 independent PPTP servers, both are in different cities in Cisco routers. I have tested with one on cisco 1841 aqnd its working fine; but when I add the 2nd, its ...