Cisco

Cisco Access Control Lists - Recommended default template?

Hey guys! I was hoping to find a default access control list template that you may use to block off, reserved addresses, known worms, viruses, vulnerabilities when you are setting up a new router? Trying to think of every possible threat is impossible but a good recommended starting point for...

Cisco Gatekeepers?

Does anyone have any good basic instructions on Cisco Gatekeepers?

Cisco IP Phone 7961

Incoming calls are ringing out instead of first being answered by the auto attendant. Typically when this has happened in the past I've been able to go in and reselect the greeting prompt we created. Problem solved. Now that is no longer working. I did notice the prompt greeting was no. 6...

Cisco 1841,SDM will not connect nor install

I am trying to install a VPN Server on my Cisco 1841 router. When I try to connect SDM it will not connect. I tried reinstalling the SDM on the router, but it comes to a stage & says "copy operation failed". I tried to install VPN through CLI, but the CLI doesn't recognize the CRYPTO command. ...

cisco command

I need a command that will help me get info about pc inventory on my network, when I use cdp neigbour I only get other switches and ip phones but not PCs. for the PCs I only get the mac address when I use another command (mac-address),what I need is the mac address, ip address and the serial number...

Cisco ASA5510

I need to find out if there is a command to shutdown Cisco ASA5510 firewall rather then walking up to the firewall and pulling the power plug ... thanks

How to clear asp routing table on Cisco ASA

How to clear asp routing table on ASA.

configure automatic switchover from primary to backup tunnel

Hi All, Some one pl suggest. The scenario is ,we want to configure a backup link to our main branch which is connected to US & we are having dedicated primary link to it & whenever the primary link goes down.Then, we will initiate the backup tunnel from the firewall. We want to configure...

Help with site to site IPsec VPN between Cisco ASA 5505 and Allied Telesys AR450s

Hello, I am trying to get an IPsec VPN built between a Ciso ASA 5505 and an Allied Telesys AR450s, but am encountering a strange issue. Layout ---- If I initiate the tunnel from the AR450s side, the tunnel is built with no problem and I am able to pass traffic from either side. If I initiate...

Cisco Wireless 1200 DHCP Issues

Ok, I have seen this same issue on several message boards etc. but I have yet to find a good answer so here it goes. I have a network with 12 Cisco 1200 series access points all connecting to 3550PWR switches. The switches are configured with 2 vlans, one for a public wireless LAN and the other...

network problem

Hi expert, i have to connect a router with another another with router by E1 transmission .i have cisco 2800 series but in my router in CLI prompt i cannot find controller, interface serial but only fasethernet and Multilink .how could i connect this router

Adding a Route - Cisco router

I have cisco 1800 series router that i want to add a route for all internet access is routed from the cable router/modem. Right now all the traffic is going over the T1 via cisco router. What i want to do is keep everything as is and only have the internet access route from the other devie. How...

Cisco ARC Council

Hello, Does anyone know how to transfer a call directly into voicemail (without ringing)using the ARC council?

Configuration between L3 switch 3750 and L2 switch 2960 via trunk port

I am going to connect three L2 switches 2960 from L3 Switch 3750, means all three L2 switches are connected to L3 switch via trunk switch. Thanks & Regards, And i am going to configure VLANs on L3 Switch. So plz let me suggest,if both switches are in server mode then i should configure VLAN on L3...

Free Chapter - Implementing Multicast on Cisco Catalyst Switches

Another free chapter download is available on the IT Bookworm Blog. Written by: David Barnes and Basir Sakandar Book: Cisco LAN Switching Fundamentals Overview: "Cisco LAN Switching Fundamentals provides an easy-to-understand introduction to LAN switching best practices using Cisco Catalyst...

VLAN Routing

We have created two VLANs on single Cisco C3560 switch and now want to have inter-VLAN routing. Please explain how to enable it. Please note, we have only one L3 switch, with 10 computers on one VLAN and 10 on other VLAN.

What is meant by SLL? Can you explain? (read at last line of this Cisco paragraph)

Cisco ASA 5500 Series adaptive security appliances are purpose-built solutions that combine best-of-breed security and VPN services with the innovative Cisco Adaptive Identification and Mitigation (AIM) architecture. Designed as a core component of the Cisco Self-Defending Network, the Cisco ASA...

Cisco Networking

How can we provide load sharing on single router of two ISPs. plz let us suggest on the same.

Cisco WCS Perfomance Profile question

In Cisco WCS, when you click CONFIGURE- ACCESS POINTS and on a particular ACCESS POINT you clck on Perfomance Profile we are shown with a bunch of parameters like Max Clients, Min Failed Clients (#), Coverage Level (dB) and Min failed Clients (%) and a few others. But just can't seem to find in the...

Two routers configration

I have configured two routers completly the two router connected by them serial, router 1 can bing to interface e 0 and s 0 of router 2 and router 2 can ping interfaces e 0 an s0 of router 1 but network on e 0 of router 1 cannt bing s0 of router 2 and inverse right what is the problem