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EtherChannel Configuration

July 7, 2016

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Cisco, Cisco Switch

About EtherChannel: You can configure maximum 8 ports in single port-channel. All ports in the port-channel should be of same type (Fast Ethernet or Gigabit Ethernet), same speed, same duplex settings schweizer-apotheke.de. In addition, incase of trunk port-channel, same VLANs and native VLAN should be permitted. It is advisable to configure switchports on the port-channel interface rather than…
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Firewall ports to open for Cisco TelePresence SX series

May 27, 2016

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Cisco TelePresence

For IP based H.323 calling between SX series: The following ports are applicable for conference between SX series Cisco TelePresence only. Screenshot from SX series under System Configuration > H323 For SIP based calling between SX series: Important note: If the other party uses MXP series TelePresence, then the ports…
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Add new Switch to Cisco Stack Switch

May 26, 2016

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Cisco, Cisco Switch

Prerequisite for adding new Switch to existing Stack: Upgrade IOS to match the stack switch version Make sure the licenses or feature sets are similar (for example IP Base) Configuration Steps: In the New Switch 1.By default, switches are numbered as 1. Renumber it to 3 if you are adding the 3rd switch switch#…
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Configure Cisco Stack Switches

May 26, 2016

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Cisco, Cisco Switch

About switch stack: Maximum 9 switches can be connected in a single switch stack. Among the multiple switches connected in switch stack, one of the catalyst switch controls the operation of entire stack and is called Switch Stack Master. All others are Stack Members. Single IP address is assigned to the entire switch stack (not…
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Cisco TelePresence SX80 PrecisionHD 1080p 4xS2 Connection

May 20, 2016

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Cisco TelePresence

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Cisco TelePresence SX80 SpeakerTrack 60 Connection

May 20, 2016

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Cisco TelePresence

Ref: Cisco TelePresence SX80 Installation and Administration Guide &nbsp køb cialis;
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Configure DHCP Server on a Cisco switch or router

May 19, 2016

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Cisco, Cisco Switch

Configure Layer3 address on a switch interface that correlates with DHCP address scope. (config) # interface vlan 5 (config-vlan)# ip address 192.168.5.1 255.255.255.0 (config-vlan)# no shut (config)#ip dhcp pool users (config-dhcp)#network 192.168.5.0 255.255.255.0 (config-dhcp)#default-router 192.168.5.1 (config-dhcp)#dns-server 192.168.5.10 192.168.5.11 (config-dhcp)#domain-name itadminguide.com (config-dhcp)#lease 8 (config-dhcp)#ip dhcp excluded-address 192.168.5.1 192.168.5.100 By default network and broadcast addresses for the…
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Know about Cisco Switch and Router

May 19, 2016

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Cisco, Cisco Switch

Difference between enable secret password and enable password? enable secret password encrypts the password automatically using MD5 hash algorithm. enable password doesn’t encrypt the password thus stores in clear text. But using service password-encryption command at global config mode encyrpts ‘all’ the passwords in the Cisco IOS. However enable secret password provides stronger encryption than the service password-encryption command.…
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BIG-IP LTM url redirection based on Geolocation

May 10, 2016

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BIG-IP F5

There is no necessity to rewrite about downloading and installing Geo-location database as we have a friendly article written in F5 repository here. You can follow as guided in the article and you should be able to successfully complete setting up Geo-location in your F5 box. [admin@nlb01:Active:In Sync] ~ # cd /shared/tmp [admin@nlb01:Active:In Sync] tmp # md5sum…
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Configure SSH in Cisco Switch

May 10, 2016

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Cisco, Cisco Switch

Step 1: Setup hostname, domain-name and Management IP address (config)# hostname corp-sw-01 (config)# ip domain-name itadminguide.com (config)# interface vlan 101 (config-if)# ip address 172.20.101.1 255.255.255.0 Step 2: Generate RSA key (config)# crypto key generate RSA The name for the keys will be: corp-sw-01.itadminguide.com Choose the size of the key modulus in the range of 360 to…
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