Hello experts.
I have a fairly easy question although I have not been able to figure it out. Recently someone infiltrated our LAN and they were broadcasting out on SMTP port 25. Needlees to...
Desktop computer (HP m7250n) connected (wired) to Belkin N1 wireless router (F5D8231-4) through eithernet port. Router connected to Paradyne Zhone DSL modem (6381-A3-200). Internet does not ...
Hi Experts,
Is it possible to setup inter-vlan routing with cisco catalyst 2960 switch? If so then what are the commands? If not then which cisco switch we need as the minimum requirement f...
a problem is preventing windows from accurately checking the license for this computer 0x800700c1
I just started getting this error last night. It will not allow me to log in. I can log i...
I know I've previously logged into my 2Wire modem/router (a 1701HG Gateway) from my PC... but now I've forgotten how I did it! I've tried using 192.168.0.1, 192.168.1.1, and 192.168.2.1, but ...
Hi,
Where can I find a free TACACS+ server for Windows?
Thank You
we have a T1 and currently have 30 users in it, and we are killing the bandwitdh, what i have found is that some of the users are playing radio, i would like to block all radio or most radio p...
I am using dlink router DI-1162 .The administrator password is factory configured and I want to change it. How to change it .
Using SBS2003 Exchange, the router ports 25 and 443 should be forwarding to the WAN NIC or LAN NIC, on a two NIC setup, in order to receive outside SMTP email? PS: For some reason the CEICW ...
Hi all;
I have Cisco 7206VXR, i want upgrade my IOS from c7200-p-mz.122-18.S.bin to IOS c7200-ik9o3s-mz.123-10a.bin
and the bootflash: c7200-kboot-mz.122-15.B.bin also I have c7200-boot-m...
In the attached diagram, things seem to be a complex in the first look, but let me explain.
We have 2 DSL links from our ISP, about 8mb, active and backup, connected across two 2811 routers....
I am trying to remove a port forwarding rule from a Cisco 870 router but am getting an error message as below:-
Static entry in use, do you want to delete child entries? [no]: no
What do...
How does the router differentiate between the S-VLAN tag and C-VLAN tag when both are essentially identical? If the ethertype values are both 8100, does it examine the whole frame and do a se...
I have assigned a static IP to my cisco 2811 and and to ping from internal network but also want to allow SSH and Telnet sessions for other offsite admins to configure.
line vty 0 4
transp...
Hi,
We have a Cisco 2851 router and I have a local install of SDM (Security Device Manager) version 2.5 on my PC. I can run and access nearly everything in the SDM GUI but when i click on t...
Hi guys,
I have a cisco router 2811 connected direct to ISP, is there any command to check the current bandwidth (up/down load) from command line ?. Thanks
I am trying to do a favor for a friend of mine, the owner of a medical practice (which I sometimes do a bit of work for) who is trying to get access to his office LAN. The party that configure...
Hi chaps,
Does anyone know how I can disable NAT and firewalling completely on a Thomson TG585v7 ? I want to use them only as ADSL modems to connect to the adsl line. The thomsons (we have ...
Dear colleagues,
I am new to Juniper and have recently acquired a Juniper SSG-20-SB router for testing purpose. I am used to working with Cisco IOS and have configured several CPE services f...
We're using a Cisco 2621 for our external connectivity to our ISP. Nothing fancy, just a pair of FastEthernet interfaces with a static route between each to pass traffic from the external inte...
Hello,
I inherited a network with a number of 2924 Cisco switches. The network is splited in two subnets with a router in between.The main switch which feeds all the others switches has a n...
Is there a command to find out how long a particular interface has been up?
Dear experts,
i am configuring a 2811 as a voice gateway with vic2-4fxo.this will route calls and communicate with a cisco call manager 4.3. For now although i am using hte right ios, i do no...
If you have good idea, Please e-mail:jiangcl@yahoo.com
Problem Name:
DID(incoming)+Call Forward(outgoing) in the same T1 line in Cisco5300
Problem Description:
I am configuring a Cisc...
Hello all. I recently bought a Linksys wireless router (WRT54GS) and wireless card (WPC54GS) for my home, both of which are 802.11g compliant (with Speedbooster). My connection speed is extr...
