CCNA Tips

Some tweets are automated, some aren’t! Helping for 200-301 exam. #Cisco #CCNA #CCNATips #CCNAPoll

[CCNA Tips @ccna_tips]

Layer 3 switches and Wireless LAN Controllers can perform frame rewrite.

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[CCNA Tips @ccna_tips]

EIGRP and IGRP both perform equal and unequal load balancing by default.

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[CCNA Tips @ccna_tips]

CHAP uses a one-way hash function based on the MD5 hashing algorithm to hash the password.

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[CCNA Tips @ccna_tips]

Fault tolerance (redundancy) and high speed connectivity between switches are two advantages of EtherChannels.

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[Brandon @brandonetwork]

Will be turning off @ccna_tips for the foreseeable future shortly. It hasn't been updated in over a year and was only created as a fun little Python project. Thanks to all the 1,600+ followers for the support along the way. 😀

[CCNA Tips @ccna_tips]

Unassigned Cisco switch ports remain in VLAN 1.

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[CCNA Tips @ccna_tips]

On-Demand routing allows CDP to carry Variable Length Subnet Masking (VLSM) information.

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[CCNA Tips @ccna_tips]

The three modes of DTP are: nonegotiate, desirable, auto.

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[CCNA Tips @ccna_tips]

Cisco Discovery Protocol (CDP) operates at Layer 2 of the OSI Model.

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[CCNA Tips @ccna_tips]

ip http secure-server - This command enables a secure web server on a Cisco device.

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[CCNA Tips @ccna_tips]

A switch will forward multicast frame to all ports except the port on which it was received.

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[CCNA Tips @ccna_tips]

The purpose of a switch trunk is to forward multiple VLANs between switches.

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[CCNA Tips @ccna_tips]

VLANs 1, 1002 - 1005 are auto-created and cannot be deleted.

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[CCNA Tips @ccna_tips]

VLAN pruning permits or denies VLANs across a switch trunk.

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[CCNA Tips @ccna_tips]

On-Demand Routing allows Cisco Discovery Protocol (CDP) to include information in its periodic update messages to neighboring devices.

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[CCNA Tips @ccna_tips]

EtherChannel bundles multiple physical switch links between switches into a single logical link.

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[CCNA Tips @ccna_tips]

When you run the command 'show ip route', the C will imply that there is a directly connected route.

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[CCNA Tips @ccna_tips]

The backbone area (area 0) must be configured on the area border routers (ABRs).

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[CCNA Tips @ccna_tips]

show vlan - This command is used to view the VLAN number, name, status and ports assigned to individual VLANs.

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[CCNA Tips @ccna_tips]

The command 'copy startup-config running-config' will enable a router to copy the configuration files from NVRAM to RAM.

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