Differences between revisions 2 and 3

Cisco and Networking Acronyms

VLAN - Virtual lan
- 802.1q
WiFi - Wireless Fidility
- WPA2 (WPA is an 802.11i)
  - AES - Encryption
- 802.1x (NAC)
MPLS - Multiprotocol Label Switching
- VRF - Virtual routing and forwarding
  - VRF lite (VRFs without MPLS)
QOS
- policy
Nexus
- Enable individual features in software
  - feature lacp
  - feature vpc
- vPC (virtual port channel)
  - Rules
    - forward a frame received on a member link out any other member link
    - VPC peer link - only used during failure of member link to reach matching member link.
      - Gotcha:
        peer link and OSPF device on vlan, sends ospf traffic to wrong peer(multicast mac) and it is not allowed to forward it to correct peer.
- fex (Fabric extender)
- port-channel
  - LACP, 802.3ad, 802.1ax, Cisco Etherchannel, NIC teaming
    - LACPDU frames to ensure correct bonding.

...

-  ⇤ ← Revision 2 as of 2016-05-11 13:49:43 → 
  Size: 298
  Editor: PieterSmit
  Comment:
+   ← Revision 3 as of 2016-05-11 14:02:17 → ⇥
  Size: 1020
  Editor: PieterSmit
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 15:
+     * VRF lite (VRFs without MPLS)

 * QOS
   * policy

 * Nexus
   * Enable individual features in software
     * feature lacp
     * feature vpc
   * vPC (virtual port channel)
     * Rules
       * forward a frame received on a member link out any other member link 
       * VPC peer link - only used during failure of member link to reach matching member link.
         * Gotcha:
           * peer link and OSPF device on vlan, sends ospf traffic to wrong peer(multicast mac) and it is not allowed to forward it to correct peer.

   * fex (Fabric extender)
   * port-channel
     * LACP, 802.3ad, 802.1ax, Cisco Etherchannel, NIC teaming
       * LACPDU frames to ensure correct bonding.