About mohamedayach

mohamedayach · 09-15-2016

Hello Guys! We received from a client a network design and part of it we didn't get why they used two switch between the two levels of Firewalls (see attachement). Can anyone explain why they went that road ? Best regards.

mohamedayach · 12-11-2014

Hello, From my understanding of what should be in a topology table I think some routes are missing please help me understand.fo the subnet 192.168.8.0/24 sholdn't they be two routes in the topology table ? R7#sh ip eigrp topologyIP-EIGRP Topology Ta...

mohamedayach · 12-09-2014

Am trying to make OSPF works over 4 routers but one of them always end up not working (DROTHER) here is my topology is it a normal behavior or something ?

mohamedayach · 12-08-2014

Hello all! I set up a GRE tunnel. traceroute between tunnel interfaces : OKtraceroute between LANs interfaces : NOT OKHere is my setup : (in the attached picture)R1Tunnel0 is up, line protocol is up (connected)Hardware is TunnelInternet address is 10...

mohamedayach · 11-19-2014

Hello please look at this :Switch#show ip int briefInterface IP-Address OK? Method Status Protocol Ethernet7/1 unassigned YES manual down down Ethernet8/1 unassigned YES manual down down Ethernet9/1 unassigned YES manual down down You can see that my...

mohamedayach · 12-11-2014

Thx for your answer, but under my serial interface s0/0/0 I did this R1(config)#int s0/0/0R1(config-if)#enR1(config-if)#encapsulation ppp ? then the interface went down and when I did the same thing for the neighbor router interface it did came up bu...

mohamedayach · 12-11-2014

you are right I just checked and my last router is using a broadcast network instead of point-to-point!but I did not change the type I just dragged and dropped it there hence I have 3 questions: why is it using broadcast instead of point to pointhow ...

mohamedayach · 12-11-2014

Hello, The same thing!R7#sh ip eigrp topology all-linksIP-EIGRP Topology Table for AS 1 Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,r - Reply status P 192.168.7.0/24, 1 successors, FD is 2816via Connected, GigabitEthernet0/0P 192...

mohamedayach · 12-11-2014

Hellohere is the output same result !R7#sh ip eigrp topology all-linksIP-EIGRP Topology Table for AS 1 Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,r - Reply status P 192.168.7.0/24, 1 successors, FD is 2816via Connected, GigabitE...

mohamedayach · 12-11-2014

Hello back! Yes I just checked ! u'r right! the other routes ADs do not qualify to make it to the topology tableas FS! thx again!

Member Since	‎04-10-2014 06:47 AM
Date Last Visited	‎08-18-2017 04:01 AM
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I don't understand why this design ?

EIGRP a missing route in the topology table

OSPF DROTHER issue

my LAN hosts do not use GRE

int rang GigabitEthernet 0/1 - 7 won't work on Packet tracer

Thx for your answer, but

you are right I just checked

Hello, The same thing!R7#sh

Hellohere is the output same

Hello back! Yes I just