How to check Cisco router Hardware and License information

A Comprehensive Guide to Checking Cisco Router Hardware and License Information

Cisco routers are the backbone of many networks, ensuring that data flows efficiently and securely. To manage and maintain these routers effectively, it’s essential to have a clear understanding of the hardware components and licenses associated with them. In this guide, we will walk you through the steps to check your Cisco router’s hardware and license information.

Part 1: Checking Hardware Information

Knowing the hardware specifications of your Cisco router is crucial for troubleshooting, upgrading, and capacity planning. Here’s how you can check it:

Step 1: Access the Command Line Interface (CLI)

Using a terminal emulator like PuTTY or HyperTerminal, establish a console or SSH connection to your Cisco router.

Step 2: Log In

Log in with the appropriate credentials (username and password) to access the router’s command-line interface.

 

Step 3: View Hardware Details

Now, enter the following command:
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how to configure sip trunk between cme and issabel

how to configure sip trunk between cme and issabel or how to configure sip trunk between cme and elastix.

Some time we require sip communication between Cisco CME and Asterisk servers to send and receive  calls to and from CME to Asterisk .

First we will configure Issabel side  with following steps. we will go through following steps .

1- Configure Trunk

2- Configure Outbound Routes

3-Inbound  Routes

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How to configure UCCX Simple Auto Attendant

How to configure UCCX Simple Auto Attendant

I  am going to configure UCCX and CUCM for simple Auto Attendant using inbuilt script (aa.aef) in Cisco UCCX. I am not making any restriction so I am not using CSS and Partition to make it very simple .

we need to go through following steps .

  • Creating UCCX Call Control Group (CTI Ports in CUCM)
  • Adding  UCCX Script Application
  • Adding UCCX Trigger (CTI Route Point in CUCM)
  • Make a Test Call to Auto Attendant

Before going above steps  UCCX basic configuration  should be done as AXL, JTAPI and RMCM integration. As it is the POST  UCCX configuration after installation  .

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How to configure MGCP on Cisco Router and CUCM

How to configure MGCP on Cisco Router and CUCM

To configure MGCP  on Cisco Router and CUCM below are the steps

1- Configure  E1 or T1 Port to work with MGCP

2- Configure Router for MGCP to register on CUCM

3-Configure CUCM

 

For step 1

Follow the link  https://www.gkhan.in/configure-cisco-router-t1-mgcp/

Step -2

mgcp
mgcp call-agent 192.168.100.11 service-type mgcp
mgcp bind control source-interface FastEthernet0/0.110
mgcp bind media source-interface FastEthernet0/0.110
mgcp dtmf-relay voip codec all mode out-of-band

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How to configure Cisco Router T1 for MGCP

How to configure Cisco Router T1  for MGCP

Below steps checked on  Cisco 2811 and 2911 Routers

1- Check the  VVIC  location

R1#sh inventory
NAME: “2811 chassis”, DESCR: “2811 chassis”
PID: CISCO2811 , VID: V05 , 

NAME: “VWIC2-1MFT-T1/E1 – 1-Port RJ-48 Multiflex Trunk – T1/E1 on Slot 0 SubSlot 0“, DESCR: “VWIC2-1MFT-T1/E1 – 1-Port RJ-48 Multiflex Trunk – T1/E1”

 

Show inventory command shows you the location installed VVIC card in our case it is installed on Cisco Router Slot 0.

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How to read config files in Cisco Router or Switch

How to read config files in Cisco Router or Switch

Check the name of the file and location.

R1#dir
Directory of flash:/

1 -rw- 67929600 Dec 12 2016 02:58:20 +00:00 c2800nm-adventerprisek9-mz.151-4.M12a.bin
2 -rw- 1622 May 26 2017 16:54:46 +00:00 Default
3 -rw- 2711 Sep 24 2017 17:45:02 +00:00 working24sept

255852544 bytes total (187912192 bytes free)

 

To read the content of file use command  “more”

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Select your Cisco Switch

Select your Cisco Switch

Quickly identify the right Cisco switch for your needs—whether you’re acquiring a new switch or upgrading an old one.

Just answer a few simple questions and get your results. It’s that easy, so let’s get started.

How to Bring Up a SVI Interface Cisco Switch

How to Bring Up a SVI Interface  Cisco Switch

SVI must meet all of the following conditions to transition to the full “up/up” state.

1- The VLAN must exist and be active in the VLAN database.

2- At least one switched port in the VLAN (access or trunk) must be up.

3- That port must be in the STP forwarding state.

Sometimes it is necessary to have that VLAN interface up even if there are no devices or ports using that VLAN

simply forced the VLAN into an “up/up” state.  Issuing the “no autostate” command on the VLAN interface will bring the interface up.  Basically, the command just tells the VLAN interface to ignore the above mentioned prerequisites.  Note: This command is only available in certain IOS images.

Source link 

 

how to stop error %Error opening tftp://255.255.255.255/ on cisco router

how to stop error  %Error opening tftp://255.255.255.255/   on cisco router

Problem: Service Configuration Error Messages

Occasionally, during bootup of Cisco hardware through Cisco IOS software, error messages similar to these are displayed:

  • %Error opening tftp://255.255.255.255/network-confg (Socket error)
  • %Error opening tftp://255.255.255.255/cisconet.cfg (Socket error)
  • %Error opening tftp://255.255.255.255/3620-confg (Socket error)
  • %Error opening tftp://255.255.255.255/3620.cfg (Socket error)

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