INE WB Vol1 - 3. IP Routing

Did all the tasks without a mistake :)

Now preparation for the OER (Optimized Edge Routing) Tasks

INE WB Vol1 - 2.15 Bridging over Frame Relay

Review
http://www.cisco.com/en/US/docs/ios/12_2/wan/command/reference/wrffr3.html#wp1028819

INE WB Vol1 - 2.10 Back-to-Back Frame Relay

R4:
interface Serial0/1
ip address 123.1.1.4 255.255.255.0
encapsulation frame-relay
no keepalive
frame-relay map ip 123.1.1.5 514 broadcast
R5:
interface Serial0/1
ip address 123.1.1.5 255.255.255.0
encapsulation frame-relay
no keepalive
clock rate 64000
frame-relay map ip 123.1.1.4 514 broadcast

INE Lab with 3550 limitations

Whats not possible with 3550s instead of 3560s
- Vol1 1.47 Private VLANs
- Vol1 9.2 IPv6 Unique Local Addressing (with tunnel/gre its possible)
- Vol1 9.5 IPv6 Auto-Configuration (with tunnel/gre its possible)
- Vol1 9.17 OSPFv3 - process doesn't come up on SW1-3550 (no solution yet)

INE WB Vol1 - 1.45 Flex Links

NOTE Spanning Tree Protocol is disabled on Flex Link interfaces

INE WB Vol1 - 1.43 IP Phone Trust and CoS Extend

Switchport priority extend 1

Rack1SW1(config-if)#switchport priority extend 1
Rack1SW1(config-if)#switchport priority ?
extend Set appliance 802.1p priority

Rack1SW1(config-if)#switchport priority e
Rack1SW1(config-if)#switchport priority extend ?
cos Override 802.1p priority of devices on appliance
trust Trust 802.1p priorities of devices on appliance

Rack1SW1(config-if)#switchport priority extend co
Rack1SW1(config-if)#switchport priority extend cos ?
<0-7> Priority for devices on appliance

Rack1SW1(config-if)#switchport priority extend cos 1
Rack1SW1(config-if)#

INE WB Vol1 - 1.41 RSPAN

Reflector-Port on 3550 ?


Rack1SW2(config)#$sion 1 destination remote vlan 500 reflector-port ?
FastEthernet FastEthernet IEEE 802.3
GigabitEthernet GigabitEthernet IEEE 802.3z

Rack1SW2(config)#$sion 1 destination remote vlan 500 reflector-port

Characteristics of Reflector Port

The reflector port is the mechanism that copies packets onto an RSPAN VLAN. The reflector port forwards only the traffic from the RSPAN source session with which it is affiliated. Any device connected to a port set as a reflector port loses connectivity until the RSPAN source session is disabled.

The reflector port has these characteristics:

*

It is a port set to loopback.
*

It cannot be an EtherChannel group, it does not trunk, and it cannot do protocol filtering.
*

It can be a physical port that is assigned to an EtherChannel group, even if the EtherChannel group is specified as a SPAN source. The port is removed from the group while it is configured as a reflector port.
*

A port used as a reflector port cannot be a SPAN source or destination port, nor can a port be a reflector port for more than one session at a time.
*

It is invisible to all VLANs.
*

The native VLAN for looped-back traffic on a reflector port is the RSPAN VLAN.
*

The reflector port loops back untagged traffic to the switch. The traffic is then placed on the RSPAN VLAN and flooded to any trunk ports that carry the RSPAN VLAN.
*

Spanning tree is automatically disabled on a reflector port.
*

A reflector port receives copies of sent and received traffic for all monitored source ports.