Reza Sharifi

Member Since: Jul 02, 2008

English
Reza Sharifi's Activity on Cisco Support Community
Currently displaying 50 results

Reza Sharifi has commented on How Do I Upgrade a Cisco Catalyst 2960G using the Image .Tar file after tftp copy to flash

3 hours 55 min ago
Download the bin version c2960-lanbasek9-mz.150-2.SE7.binOnce it is copied...

Reza Sharifi has commented on Cisco 2960-S Switch 10GB port disabled because of non-compliant converter??

4 hours 2 min ago
So, you are trying to connect a CNA card to the uplink ports on the 2960s?Are...

Reza Sharifi has commented on C6509-E WS-SUP720-3BXL to VS-S2T-10G Supervisor Upgrade Path

11 hours 56 min ago
Hi Wes,Before you make any changes, go over this document and make sure your...

Reza Sharifi has commented on Cisco WS-C4500X-16 10G twinax cable support issue

22 hours 16 min ago
As Leo said, 4500x support 10Gig twinaxsee link and look for 4500x section:http...

Reza Sharifi has commented on disconnecting nexus fex's

22 hours 21 min ago
Yes, that should work fine.HTH 

Reza Sharifi has commented on Anyone can help to understand Track ip route 0.0.0.0 0.0.0.0 reachability

22 hours 41 min ago
Hi,The partial config looks ok, but additional config needed to configure IP...

Reza Sharifi has commented on Changing native vlan on running network

1 day 3 hours ago
Correct. As soon as you change it to 100, you will lose access to the devices...

Reza Sharifi has commented on Lab Switch recommendation needed

1 day 3 hours ago
Hi,Not sure about GUI, but if you want to use cli, the 2950s and 2960s are good...

Reza Sharifi has commented on static NAT configured ip address don't get internet access

1 day 10 hours ago
What is the purpose of access-list 110?ip access-group 110 inip access-group...

Reza Sharifi has commented on Cabling Pin questions

1 day 10 hours ago
Hi,Your descriptions are correct.  Also, note for PC > Switch...

Reza Sharifi has commented on disconnecting nexus fex's

1 day 10 hours ago
Hi,As long as you delete only the VPC for the specific 2248, there will not be...

Reza Sharifi has commented on Cannot Access some internet sites

2 days 6 hours ago
Hi,If you want the internal range to be within private IP range (rfc 1918 172....

Reza Sharifi has commented on VS-S720-10G-3C Line Card compatibility

2 days 6 hours ago
Hi,Try loading a newer version of IOS.  Maybe SXi or SXj.HTH

Reza Sharifi has commented on VM IP Address network size

2 days 20 hours ago
Hi,It all depend on how many VMs they are deploying.  Each VM needs an IP...

Reza Sharifi has commented on IOS Router NAT with ECMP Inside interfaces

2 days 20 hours ago
Having one physical link to the router does not meet my design criteria as I...

Reza Sharifi has commented on IOS Router NAT with ECMP Inside interfaces

2 days 20 hours ago
Hi,If you add a 3rd vlan (vlan 3) you still need to add a physical link between...

Reza Sharifi has commented on IOS Router NAT with ECMP Inside interfaces

2 days 21 hours ago
There should not be any asymmetric routing. For example; if a packet is sourced...

Reza Sharifi has commented on 3850's and 10G line cards

3 days 5 hours ago
You understanding is correct.  Although the ports can be used for anything...

Reza Sharifi has commented on 3850's and 10G line cards

3 days 7 hours ago
The 10Gig ports on the 3850 can be used for hosts, VMs, servers, connecting to...

Reza Sharifi has commented on VSS IOS upgrade..

3 days 10 hours ago
Hi,If you use ISSU, there should not be any network downtime, but I recommend...

Reza Sharifi has commented on Nexus 2348TQ 100 base-tx

4 days 5 hours ago
Hi,No the breakout command is not for the entire module.  I think, it is...

Reza Sharifi has commented on Inter-VLAN Routing Issue

4 days 5 hours ago
I was just about to post for you to clear the arp.So, it is working now?

Reza Sharifi has commented on Inter-VLAN Routing Issue

4 days 7 hours ago
For test, can you try creating a completely new vlan (vlan 50) and put the...

Reza Sharifi has commented on VS-S720-10G-3C Line Card compatibility

4 days 7 hours ago
Hi Alireza,You may have to upgrade the ROMMON version to 12.2(18r)S1 or later....

Reza Sharifi has commented on Inter-VLAN Routing Issue

4 days 8 hours ago
When you move your dvtcs to vlan 300, do you see the mac addresses in that vlan...

Reza Sharifi has commented on Connecting ASR to ASA???

4 days 11 hours ago
Hi,I am not familiar with how fail over works on Cisco ASA in active/standby...

Reza Sharifi has commented on all device is cisco when portchannel the pagp , lacp , on which is best ?

4 days 21 hours ago
Hi,Either protocols will work fine. If you want to use a standard protocol,...

Reza Sharifi has commented on Change a 3560 Switch with Lifetime Waranty

5 days 6 hours ago
If the device is still under warranty, open a ticket with TAC and work with...

Reza Sharifi has commented on no internet connectivity

5 days 6 hours ago
What is the address assigned to your PC?Also, please post "sh run"...

Reza Sharifi has commented on Nexus 2348TQ 100 base-tx

5 days 7 hours ago
Hi,This would mean that we should choose the 2248TP-E for these connections....

Reza Sharifi has commented on Correct IOS for Supervisor Module VS-S720-10G

5 days 7 hours ago
Dan,For the 65000 series images "VZ" is a modular IOS and "MZ...

Reza Sharifi has commented on 4500x VSS Upgrade IOS

5 days 7 hours ago
John,There are 2 ways to do the upgrade.  You can use below link and...

Reza Sharifi has commented on Nexus 2348TQ 100 base-tx

5 days 21 hours ago
Hi,The 2348TQ support 1Gig, 10Gig and 40G for uplink. It does not support 100Mb...

Reza Sharifi has commented on DNS server on Cisco Router

5 days 22 hours ago
Hi Ali,According to below link, the Distributed Director is only available in...

Reza Sharifi has commented on Switch stacking - recommended hardware layout?

5 days 23 hours ago
Its all matter of preference.  Either solution will work fine. If you have...

Reza Sharifi has commented on cisco 3850 (FAN)

6 days 8 hours ago
Hi,By default the switch comes with 3 fans and that is maximum. You can't...

Reza Sharifi has commented on STACKING & HSRP ISSUE

6 days 11 hours ago
Hi,As long as you have some sort of STP running, you should be fine. ...

Reza Sharifi has commented on Fastest migration method for FEX

6 days 23 hours ago
There is no need to reboot the FEX to connect it to a new switch.You can pre-...

Reza Sharifi has commented on Different spanning tree protocols behavior

6 days 23 hours ago
Hi,PVST and RSTP are compatible and can work together, but it is much simpler...

Reza Sharifi has commented on undersize packets

1 week 5 hours ago
Have you checked the cable, NIC and also speed/duplex on both the switch and...

Reza Sharifi has commented on Problems with switching capacity

1 week 1 day ago
Hi,Question 1: If there were 100 1Gbps links, could I use a Catalyst 3850...

Reza Sharifi has commented on Assigning a seperate internet connection to a certain vlan .

1 week 1 day ago
So, you want to separate the guest network from the user network right?You can...

Reza Sharifi has commented on ospf link flapping

1 week 2 days ago
Can you post the configs from both devices?Why are you peering with the same...

Reza Sharifi has commented on cisco 5548UP FC

1 week 2 days ago
Yes, you can.  UP is "unified ports" meaning the ports can be...

Reza Sharifi has commented on Is it possible to limit the output of "show tech-support" to the data from a single switch in a cluster?

1 week 3 days ago
From the master switch open a session to that switch and than run "sh tech...

Reza Sharifi has commented on Problem adding multiple vlans to a trunk mode interface

1 week 3 days ago
Hi,The limitation is the amount of vlans the switch support witch is 4094 for...

Reza Sharifi has commented on OSPF neighborship over DOCSIS network?

1 week 3 days ago
Hi,OSPF adjacency will not form over a secondary addressPlease see OSPF doc...

Reza Sharifi has commented on Quad sup VSS on a 6807-XL pair

1 week 3 days ago
Have not tested this before, but this link shows the Z pattern switchover. So,...

Reza Sharifi has commented on Migrate Cat 4506 VSS VSL from Gig to TenGig

1 week 3 days ago
Hi,The problem is that you can't have one Gig and 10Gig ports in the same...

Reza Sharifi has commented on port-channel max-bundle option

1 week 3 days ago
Yes, the port should stay up physically.

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Reza Sharifi's Stats

Points10793
Discussion started 20
Answers marked as Correct 1464
Endorsed 10
Content Rated 44