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 show license command not working

2 hours 51 min ago
No, since the output of show license is empty, there is no license for theses...

Reza Sharifi has commented on show license command not working

3 hours 12 min ago
Correct. Looking at the model number, the 3750G is an older model and so there...

Reza Sharifi has commented on show license command not working

3 hours 46 min ago
What is the error message you get? try: sh license right-to-use or provide...

Reza Sharifi has commented on CDP native VLAN mismatch

4 hours 20 min ago
I am not familiar with D-Link switches, but on Cisco switches the native vlan...

Reza Sharifi has commented on IOS backup procedure for Cisco 3850-12S-S

4 hours 36 min ago
Hi, On 3850 you don't need to use tftp.  There is a USB slot on the...

Reza Sharifi has commented on CDP native VLAN mismatch

5 hours 10 min ago
Hi, The Native vlan needs to be the same for both switches. On the 3750 the...

Reza Sharifi has commented on How to Upgrade IOS from Master switch to Member switch in catalyst switch 3750

22 hours 58 min ago
Hi, If the member switch has enough room in its flash, you can copy from...

Reza Sharifi has commented on WS-C3750X-12S-S stack with WS-C3750X-24T-S

23 hours 11 min ago
Yes, you can as long as both switches are running the same IOS version and...

Reza Sharifi has commented on Configure 10GB trunk to switch VLAN

1 day 5 min ago
Hi, If you have access to the switch logon to it and try these commands:...

Reza Sharifi has commented on MAC Address not found in mac address-table

1 day 16 min ago
So, after adding "spanning-tree portfast edge" to the 6840 interface everything...

Reza Sharifi has commented on Configure 10GB trunk to switch VLAN

1 day 40 min ago
Hi, If you want to configure the Cisco side as trunk change the config mode...

Reza Sharifi has commented on MAC Address not found in mac address-table

1 day 52 min ago
Hi, You are right.  The MAC should show up on the mac table as soon as...

Reza Sharifi has commented on MAC Address not found in mac address-table

1 day 2 hours ago
Can you ping the IP address of the camera? Not sure of this is the issue but I...

Reza Sharifi has commented on Packet drops in a pattern

1 day 2 hours ago
Hi, Yes, it will impact the traffic, as you have about 8% packet drop. The...

Reza Sharifi has commented on 4321 ISR Router - Copy run tftp , times out

1 day 22 hours ago
Nice answer Ahmed +5

Reza Sharifi has commented on Nexus vrrp and hsrp

2 days 3 hours ago
Hi, Not sure of I understand when you say "but my issue is the hsrp isolate in...

Reza Sharifi has commented on 2960X-48FPS-L BOOT FAIL Loop

2 days 3 hours ago
Larry, If they are rude and not responsive you can ask to talk to the shift...

Reza Sharifi has commented on Unable to ping my gateway from VLAN

2 days 3 hours ago
Hi, Is the port for the PC in the right vlan and is the PC configured with...

Reza Sharifi has commented on 2960X-48FPS-L BOOT FAIL Loop

2 days 4 hours ago
Since this is brand new switch with issues, open a ticket with TAC and RMA it...

Reza Sharifi has commented on Nexus vrrp and hsrp

2 days 4 hours ago
Hi, That should not be an issue.  With Nexus you can use HSRP ver 2, in...

Reza Sharifi has commented on Generating traffic on switches

4 days 16 hours ago
Hi, You can use iperf. Its free and you can generate traffic with it using...

Reza Sharifi has commented on C4506e Netflow Configuration

5 days 1 hour ago
On the 7k you would have to enable the feature first. feature netflow Here is...

Reza Sharifi has commented on Strange behavior of a Multicast

5 days 3 hours ago
Hi, Looking at the Wireshark output you posted, it indicates that the source...

Reza Sharifi has commented on IP SLA feature in 2960X and 2960XR

5 days 5 hours ago
Hi, There are limitations with IP SLA configuration on the 2960 series, as...

Reza Sharifi has commented on Urgent-Cisco Layer 3 Switch Configuration

5 days 5 hours ago
Hi, Basically I am an electrical engineer so my networks side aint that strong...

Reza Sharifi has commented on Ingress/inbound routing to a stretched VLAN (HSRP)

5 days 15 hours ago
So, yes in this design you can use BGP on the 6500 and the ASR routers to peer...

Reza Sharifi has commented on Urgent-Cisco Layer 3 Switch Configuration

5 days 22 hours ago
Hi, Since you have 2 segments (192.168.0.x and 192.168.1.x) you need to create...

Reza Sharifi has commented on 3850 Routing Capacity

5 days 23 hours ago
No, the vlan bandwidth will not change.  To see the interface performance...

Reza Sharifi has commented on Port Forward for Camera Server

6 days 2 hours ago
On your router you need a pat statement: If the camera uses a TCP port ip nat...

Reza Sharifi has commented on Ingress/inbound routing to a stretched VLAN (HSRP)

6 days 2 hours ago
With HSRP, VRRP, you only have control over outbound traffic and not the...

Reza Sharifi has commented on SFP module stops functioning after power outage

6 days 3 hours ago
Hi, So, this only happens for fiber ports but works fine with copper ports?...

Reza Sharifi has commented on Portfast and BDPUguard on Trunk Ports conected to vmware

6 days 4 hours ago
portfast yest the command on the 4500 is; spanning-tree portfast trunk Don't...

Reza Sharifi has commented on C3850-NM-2-10G

6 days 19 hours ago
Hi, Yes, you can use GLC-SX-MMD on the 1Gig ports. HTH

Reza Sharifi has commented on Portfast and BDPUguard on Trunk Ports conected to vmware

6 days 21 hours ago
 You can turn on portfast  towards servers/VMs. For Nexus it is:...

Reza Sharifi has commented on 3850 Issue with external VRRP (WatchGuard)

6 days 21 hours ago
Vlan 10 segment is your user subnet. How about creating a new /30 or /29...

Reza Sharifi has commented on Router and Switch for small company.

6 days 23 hours ago
Hi, If your design does not require more than 3 10/100/1000 ports than you can...

Reza Sharifi has commented on Suggestions Needed to Set Up Resilience Across 2 Service Provider L2 Links

1 week 1 hour ago
Hi, You can aggregate multiple layer-2 links in a Portchannel. This way if one...

Reza Sharifi has commented on SFP Board for 6513 Switch

1 week 2 hours ago
see this link for all 6500 10Gig modules. http://www.cisco.com/c/en/us/...

Reza Sharifi has commented on SFP Board for 6513 Switch

1 week 22 hours ago
What is the part number for the blade you are using on the Nexus? What model...

Reza Sharifi has commented on show ip cef shows routes to inetrnal network

1 week 23 hours ago
Hi Mahesh, Ok, Than the behavior you are seeing is correct.  And as Peter...

Reza Sharifi has commented on VTP version 3 to VTP version 1 change

1 week 23 hours ago
Hi, I think even in transparent mode you still need to have the same domain...

Reza Sharifi has commented on show ip cef shows routes to inetrnal network

1 week 1 day ago
Thanks Mahesh! It looks good now. On Cisco ASR1 when I check the config via...

Reza Sharifi has commented on 3850 two-switch stack, cross stack cables?

1 week 1 day ago
Correct. Worse case would be half-ring, but I think you should be fine. Let us...

Reza Sharifi has commented on 3850 two-switch stack, cross stack cables?

1 week 1 day ago
What is the output of "sh switch stack-ring speed"? As long as the output...

Reza Sharifi has commented on show ip cef shows routes to inetrnal network

1 week 1 day ago
Hi Mahesh, Please take a look at the PDF you posted.  There are several...

Reza Sharifi has commented on Configuration a Promiscuous trunk Port on Catalyst 3560 Switches

1 week 1 day ago
Hi, Can you apply the commands and provide the exact error message you are...

Reza Sharifi has commented on Configuration a Promiscuous trunk Port on Catalyst 3560 Switches

1 week 1 day ago
Hi, Here is an example config: link: http://www.cisco.com/c/en/us/td/docs/...

Reza Sharifi has commented on Advertising prefixt list BGP to secondary ISP

1 week 1 day ago
Hi Rick, We missed you at Cisco Live this year. Mahesh, Rick has already...

Reza Sharifi has commented on Nexus intervlan routing: unable to trace switch port

1 week 2 days ago
According to your output the hosts you are trying to ping are part of vlan 32....

Reza Sharifi has commented on ws-c3560-24ps with SFP-10G-SR compatability

1 week 2 days ago
It will not work. The SFP ports on your switch are 1Gig only.  So, you can...

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Reza Sharifi's Stats

Points12677
Discussion started 20
Answers marked as Correct 1669
Endorsed 10
Content Rated 50