1. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir CCNP-SWITCHING 300-115 Mohamed Samir YouTube channel Double CCIEs #27042(R/S&SP)

2. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir Part II: Building a Campus Network

3. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir Switch Models Minimum Cisco IOS Software Release Necessary for ISL Trunking Minimum Cisco IOS Software Release Necessary for 802.1Q Trunking Current Cisco IOS Software Release Necessary for Trunking (ISL/802.1Q ) WS-C2916M-XL (4-MB switch) Cisco IOS Software Release 11.2(8)SA4, Enterprise Edition Cisco IOS Software Release 11.2(8)SA5, Original Edition Cisco IOS Software Release 11.2(8.6)SA6, Original Edition WS-C2912-XL WS-C2924-XL WS-C2924C-XL WS- C2924M-XL WS-C2912MF- XL Cisco IOS Software Release 11.2(8)SA4, Enterprise Edition Cisco IOS Software Release 11.2(8)SA5, Original Edition Cisco IOS Software Release 12.0(5)WC(1) or later WS-C2924M-XL-DC Cisco IOS Software Release 12.0(5)XU Cisco IOS Software Release 12.0(5)WC(1) or later WS-C3508G-XL WS-C3512- XL WS-C3524-XL Cisco IOS Software Release 11.2(8)SA4, Enterprise Edition Cisco IOS Software Release 11.2(8)SA5, Original Edition Cisco IOS Software Release 12.0(5)WC(1) or later WS-C3548-XL Cisco IOS Software Release 12.0(5)XP, Enterprise Edition Cisco IOS Software Release 12.0(5)WC(1) or later WS-C3524-PWR-XL WS- C3524-PWR-XL Cisco IOS Software Release 12.0(5)XU Cisco IOS Software Release 12.0(5)WC(1) or later WS-C2940-8TF-S WS- C2940-8TT-S No support for ISL Cisco IOS Software Release 12.1(13)AY Cisco IOS Software Release 12.1(13)AY or later for 802.1Q No support for ISL WS-C2950-12 WS-C2950-24 WS-C2950C-24 WS-C2950T- 24 WS-C2955T-12 WS- C2955C-12 WS-C2955S-12 No support for ISL Cisco IOS Software Release 12.0(5)WC(1) Cisco IOS Software Release 12.0(5)WC(1) or later for 802.1Q No support for ISL WS-C2970G-24T-E Cisco IOS Software Release 12.1(11)AX Cisco IOS Software Release 12.1(11)AX or later

4. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir DTP Combinations Administrative Mode AutoDesirableTrunk (on)Access (off)Non-Negotiate (access) Non-Negotiate (trunk) AutoStatic access (NT)Trunk Static access Unexpected Results DesirableTrunk Static access Unexpected Results Trunk (on)Trunk Unexpected Results Trunk Access (off)Static access Unexpected ResultsStatic access Unexpected Results Non-Negotiate (access) Static access Unexpected ResultsStatic access Unexpected Results Non-Negotiate (trunk) Unexpected Results TrunkUnexpected Results Trunk

5. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir VTP

6. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir VLAN Trunking Protocol VTP is organized into management domains A switch can belong to only one VTP domain Each advertisement contains information about the VTP management domain, VTP revision number, known VLANs, and specific VLAN parameters. Server mode:full control(creat, delete,modify&sync“Default” Client mode: sync and VTP relay Transparent mode: do not participate in VTP( VTP relay ) Off mode : not participate and not VTP relay

7. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir VTP Advertisements By default, Cisco switches use VTP Version 1. VTP Versions 1 and 2 support VLAN numbers 1 to 1005, VTP Version 3 1,4094 VTP advertisements are sent as multicast frames. You can add a password to set the domain to secure mode VTP domain servers send summary advertisements every 300 seconds and every time a VLAN database change occurs.

8. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir VTP configuration Switch# show vtp status Switch(config)# vtp version {1 | 2 | 3} Switch(config)# vtp domain domain-name Switch(config)# vtp mode {server | client | transparent | off} Switch(config)# vtp password password [hidden | secret]

9. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir Server client Change domain Transparent Off Configuration register Password

10. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir VTP Pruning

11. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir Enabling VTP Pruning Switch(config)# vtp pruning Switch(config)# interface type member/module/number Switch(config-if)# switchport trunk pruning vlan {{{add | except | remove}vlan-list} | none}

12. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir Any questions ?

13. © 2015 Mohamed Samir YouTube channel All rights reserved. Email : eng.mohammedsn@gmail.comMohamed Samir Thank you for your time ! شكرا جزاكم الله خير