Switches
Switches Connect _____ using a ____ address
1) Devices
2) MAC/Physcial
Routers are a layer 3 device connecting _____ using ____ addresses
1) Networks
2) IP
ICMP (pinging back when a message is delivered stands for)
I Call My Parents
or
Internet Control Message Protocol
What stops loopbacks?
Spanning Tree Protocol
Cisco Discovery Layer Model’s Core Layers focus is:
S P E E D
Switches use ____ to help with filtering decisions.
ASIC’S
A Routers console port is used for:
Configuration
Routed Protocol deals with the
Message itself
The Spanning tree protocol is defined by…
IEEE 802.1D
R.I.P. Dylan
Trunking is a…
Connection between devices carrying more than one VLAN
What are the three switching methods?
1) Store and forward
2) Cut - Through
3) Fragment - Free
A Routers Flash Memory stores its:
Operating System
Routing Protocol regards to
How a message is delivered
802.1q is used for?
Trunking
What are the three bad loop back issues?
1) Multiple frame copies
2) Multiple loops
3) Broadcast storm
With Collision domains each port on a switch has its own…
BANDWIDTH
Autonomous Systems are:
A group of IP prefix’s managed by network operators with a single, defined routing policy.
What protocol allows for Subnetting and IPv6 when routing?
RIP v2
What does Point-to-Point Protocol do?
Communicates directly between two devices without a host or network system
What is a vendor neutral, network management protocol?
LLDP
Link Layer Discovery Protocol
What are the five aspects to switching performance?
1) MAC/Hardware based bridging
2) Wire speed (adjustable)
3) Low latency
4) Low cost
5) Broadcast control
In packet switching routers use what protocol to identify routing addresses? AKA What routing protocol associates routing addresses?
- Mr Johnson
ARP
Address Resolution Protocol
What protocol connects a border router to a external/ISP (internet service provider) router
Border Gateway Protocol
What is JUNOS’s purpose?
Allows for the admin to give a VLAN a name in place of a number.
SSI Cables purpose is to:
(Synchronous Serial Interfaces Cable)
Allow connection to a Wide Area Network