0
votes
0answers
10 views

Cisco Router 887va Pass-Through

I've configured an 887va router to connect to my PPPoE connection all fine and it is working to allow outbound WAN access however I've now been informed it will need to act as Pass-Through (bridge ...
0
votes
0answers
8 views

Enable SSH access using SNMP in DPC3000

Cisco DPC3000 Docsis 3.0 cable modem, need to enable SSH access using SNMP, I find the MIBs & appropriate OIDs which should enable SSH, but I can't set username and password since they have ...
0
votes
0answers
11 views

ADSL PPPoE - Site to Site VPN Cisco Firewall

At present I am dealing with a company that is providing a cisco router that will sit behind my router to establish a site to site VPN to their office. I have a PPPoE connection via an ADSL router. ...
1
vote
0answers
13 views

Site to Site VPN - Openswan and CISCO A2A

Below is the diagram that the VPN connection between Openswan server and CISCO A2A. client A and B are remote hosts with static ips. client X and Y are behind the Cisco firewall. I can see ...
0
votes
1answer
19 views

Cisco UCS manager

I have already downloaded Cisco UCS manager from Cisco company , when I connect it from GUI I should enter user and password , however I think this must be user :admin and Pass: admin , while I ...
0
votes
1answer
59 views

Comodo Firewall blocks Cisco Anyconnect VPN

I am running Comodo Internet Security Firewall (6.3) and trying to connect to work using Cisco AnyConnect VPN client. I can make the connection but can't do anything else, not even ping by IP ...
0
votes
0answers
48 views

Can't access modem web interface

I have cisco modem with Linux firmware. I can't connect to modem admin interface via ip 192.168.100.1. I can't SSH to it either. I tried to ping it and it is unreachable. I noticed that sometimes this ...
0
votes
0answers
41 views

Unable to connect to URLs which were accessed before VPN was connected after Cisco VPN connects

We have a very strange situation with Cisco VPN client on Windows 7. Currently it appears like it is manifesting only with .NET applications. It is not reproducible on Macs using the same VPN. It is ...
0
votes
1answer
39 views

Huge jumbo frame?

I have a 2960g cisco switch and 2 servers with 4 NICs each, configured in lacp mode. I have enabled jumbo frames (9000 bytes) on the network. I have tested a file transfer, and it runs at full speed ...
0
votes
1answer
33 views

Cisco Router - Windows 7

I have never used a Cisco product and have hand my but handed to me trying to use set it up. We have a second hand Cisco router 1900 series(1941). I have connected the router via the light blue and ...
0
votes
0answers
36 views

Cisco RV016 dual WAN and VPN setup

I have a VPN of several RV016 routers and I want to set some of them with 2 ISPs. I plug the two ISP cables in WAN 1 and 2 ports and configure the router to "Intelligent Balancer(Auto Mode)". It works ...
0
votes
0answers
132 views

How to unlock a cluster in a Packet Tracer activity?

In preparation for my upcoming Cisco exam I'm reviewing all the packet tracer activities. I am currently stuck at 3.3.2.7 Configuring PAP and CHAP. In this I am required to click on a cluster and ...
0
votes
1answer
128 views

cisco ePC 3208 router and captive portal

Ok, i have cisco ePC 3208 router, and cable internet goes in router via cable and router is emiting wireless. It can work without computer and it is working fine. Now i want to have capiteve portal ...
0
votes
1answer
37 views

Cisco WRVS440N Keeps restarting randomly

I have a Cisco WRVS440N Router, it keeps restarting at random intervals usually we can get by for most of the day before it happens. The logs were not enabled so I have no data to work with until it ...
0
votes
2answers
80 views

cisco wireless router not allowing full tcp handshake when in router mode

I have a recently-purchased cisco rv220w wireless router. My setup is as follows: Internet -> asa 5505 -> 10.0.1.0 subnet -> wireless router (subnet 10.0.3.0, public facing ip is ...
0
votes
0answers
38 views

How to know which of the access points is the root access point

I my office I have 3 Cisco Aironet 1130AG series access points. I want to setup a new access point as a repeater. So far I have configured it a repeater using Cisco's website. Also, I am configuring ...
0
votes
0answers
10 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 ...
0
votes
0answers
31 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 ...
0
votes
0answers
39 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 ...
-1
votes
1answer
55 views

Creating Subnet Mask [closed]

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?? ...
1
vote
2answers
1k 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 ...
0
votes
0answers
30 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 ...
1
vote
1answer
36 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 ...
1
vote
1answer
61 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 ...
1
vote
0answers
38 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 ...
0
votes
1answer
78 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
votes
1answer
1k 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
vote
1answer
94 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
62 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
0answers
32 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
votes
2answers
397 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"
0
votes
0answers
80 views

Cisco RV042G dual WAN failover not working

I have a Cisco RV042G Gigabit Dual WAN VPN Router with 2 connected WAN providers. My primary WAN is a cable provider (Telenet in Belgium) and my second is a DSL line (Belgacom in Belgium). The router ...
0
votes
1answer
938 views

CISCO Routers: Can't set Gateway of Last Resort

I'm trying to set up a Gateway of Last Resort: BRANCH1#config t Enter configuration commands, one per line. End with CNTL/Z. BRANCH1(config)#ip route 0.0.0.0 0.0.0.0 192.168.9.129 ...
0
votes
0answers
57 views

Cisco 861 Router forces one-to-one NAT

I have a cisco 861 router that only allows one-to-one NATs in order to access the Internet. I would like for computers to get an address via DHCP from this router, and be able to access the Internet ...
0
votes
0answers
37 views

Split Tunnel for Cisco AnyConnect mobility vpn [duplicate]

I found Someone has already asked this question before, but due to unavailability of any adequate solution i have got, i am asking it again. I am using Cisco AnyConnect Secure Mobility Client on ...
0
votes
0answers
63 views

Cisco Ip Phone not working on D link setup

User has a home network setup using Cisco Router and D link Ethernet Kid setup. I send him a Cisco IP phone 7965 which was configured to work thru VPN connection. User is not able to get the phone to ...
1
vote
0answers
36 views

Security concerns with Open port

I am developer not an administrator. That's why i am here to get expert's views. My setup is of webform of 5 windows 2008 servers behind Cisco ASA5505 firewall. I have written a small application ...
0
votes
1answer
157 views

How do I route a request for a specific website outside of Cisco Anyconnect VPN?

Thanks for looking. I am remotely doing some development work for a client and need to use their VPN to connect to their database and TFS server. The VPN client is Cisco AnyConnect and I am told it ...
1
vote
1answer
1k views

is it possible to detect the model/brand of a remote router?

I can use traceroute to find the route from my host to a remote host. is it possible for me to check what are the brand/model of the routers in the route? for example, is it a cisco router or huawei ...
1
vote
0answers
78 views

Wireless signal constantly fluctuates between -30 to -95dB, is this fixable?

My current ISP recently replaced or old modem with a new one with a built in router with wireless access. Because of this I decided just connect everything on that new router using switches, because I ...
0
votes
0answers
73 views

Bridge NIC to VM without it being used by Host-machine?

I would like to bridge some network cards so that my virtual machines, running in VMware workstation 9, can connect through them, but not the physical windows computer on which the VM's are running. ...
5
votes
1answer
2k views

Cisco VPN Client hangs at “Opening cert store”

I am unable to open Cisco VPN Client, as it hangs and goes unresponsive in the splash screen with "Opening cert store". When opening event viewer I found a warning saying: The application (Cisco ...
0
votes
1answer
1k views

Using the Cisco VPN 5.0.07 blocks internet - but shouldn't

I have been bashing my head against this for a few days. I have a computer that is singularly running the Cisco VPN client to connect for a work application. Our web normally filters through a proxy ...
0
votes
1answer
100 views

Cisco Router Configuration

I'm pretty new to networking and I've just got started into using cisco packet tracer (a network simulator program). My topology is basically a router, two switches connected to this router and per ...
0
votes
1answer
57 views

using IP Sec VPN causes internet micro-outage

I have been happily connecting to my company's (Cisco IPSec) VPN for many months, but suddenly as of last week I'm not able to use it. When I try to connect from my Mac 10.8.3 machine, the VPN ...
0
votes
1answer
20 views

restrict the number of network connections on a network port

I am wondering what is the term to describe the below situation in computer network. I have a network point in my office and it is ONLY limited to 3 DHCP clients. It means if you put a 5 port switch ...
0
votes
1answer
969 views

Static IP WAN Settings for Dedicated Internet Connection

I recently purchased a dedicated Internet connection from an ISP and was shocked when I was told I had to have a Cisco 800 series router or higher in my home network to properly configure the network ...
0
votes
2answers
538 views

How to Connect to office workstation from linux machine?

I'm a newbie to Linux, I have installed Linux mint maya 13. I would like to connect to my office machine from this Linux version. I am actually an Intermediate level windows user, using it for the ...
0
votes
2answers
193 views

Hostname Resolving Issue

My network setup includes a Cisco router and a Realtek WLAN Accesspoint (AP): The Realtek AP connects to the internet and work as DHCP server. It is in Wireless ISP mode and its IP address is ...
0
votes
1answer
253 views

Connectivity of two routers with layer3 switch in between

I have two Cisco routers which I have configured to connect each other by static assignment of IPs as it appears in scenario 1. In scenario 1 each router can reach the other. In scenario 2 I have ...