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 Unable to communicate with new stack by IP address

6 hours 52 min ago
Since the new stack is operating at layer-2, you don't need both:ip default...

Reza Sharifi has commented on 4506 8-E Sup

12 hours 44 min ago
Most likely, that is an issue with the IOS you have installed.  Try...

Reza Sharifi has commented on switch management issue

12 hours 46 min ago
Hi,Does the port have an IP address configured?Usually when the error messages...

Reza Sharifi has commented on SUP MODULE disable

17 hours 12 min ago
Hi,Just login to the active sup and enable SSO.config tredundancymode ssoIf you...

Reza Sharifi has commented on CISCO 2960 24 TC-L

1 day 16 hours ago
Hi,The ports must have the same speed and duplex. You also need to put the...

Reza Sharifi has commented on Does anyone have the procedure for replacing a faulty sup720-3b in a 6509-E chassis?

3 days 6 hours ago
You would need to load the same exact IOS as the primary in the new sup. ...

Reza Sharifi has commented on Best Practice 2921 with SM-ES3G-24-P

3 days 11 hours ago
To access the SM, you create an SVI with an IP address in your management vlan...

Reza Sharifi has commented on HSRP-FHRP Isolation in OTV... Is there any risk in this design?

3 days 13 hours ago
Jeff,I am not familiar with FHRP isolation and OTV, but from what I can tell...

Reza Sharifi has commented on nexus upgrade

3 days 15 hours ago
Hi,Have a look at the upgrade guide.  It all depends on how you do the...

Reza Sharifi has commented on Adding a switch to existing 2960s stack with different version

4 days 17 hours ago
Yes, Just make sure when you connect the new switch to the existing stack using...

Reza Sharifi has commented on Adding a switch to existing 2960s stack with different version

4 days 17 hours ago
Does the entire stack needs to be rebooted which adding a new switch to the...

Reza Sharifi has commented on nexus upgrade

5 days 15 hours ago
You can directly go to 7.2.xAs for changes in the config, usually you should...

Reza Sharifi has commented on Adding a switch to existing 2960s stack with different version

5 days 15 hours ago
Hi,Adding a new member to a stack will not erase the config of the stack....

Reza Sharifi has commented on VPC and nonVPC Vlans over peer-link and/or separate port-channel

6 days 15 hours ago
Hi,You already have 2 links from S2 to both 7ks.  If you make that Po is...

Reza Sharifi has commented on VPC Layer 2 (core) with VSS Layer 3 (distribution)?

6 days 18 hours ago
Hi Nuredin,I think, if the connections between the VSS and Nexus are layer-3,...

Reza Sharifi has commented on VPC Layer 2 (core) with VSS Layer 3 (distribution)?

6 days 19 hours ago
If the links between VSS switches and Nexus are layer-2 you can put them in a...

Reza Sharifi has commented on How to clear previous username in SecureCRT

1 week 19 hours ago
Hi,If you want to clear the previous username in SecureCRT, go to the property...

Reza Sharifi has commented on Router ROMmon download

1 week 1 day ago
Hi,What type of router are you using?This maybe possible in some high end...

Reza Sharifi has commented on Cisco Router Patching

1 week 1 day ago
Jamie,It is not uncommon to see security vulnerability in IOS images special...

Reza Sharifi has commented on migration to vss for 4500E

1 week 1 day ago
Hi Sergiy,Q1-In order for VSS to work, you need to have identical sups in each...

Reza Sharifi has commented on Connecting 2 switches while using VLANs

1 week 1 day ago
On your trunk port between switch 1 and 2 did you add vlan 2 and 3?Also, are...

Reza Sharifi has commented on Nexus 5548 stuck in loader>

1 week 5 days ago
Try this linkhttps://supportforums.cisco.com/video/11931536/how-restore-cisco-...

Reza Sharifi has commented on Ping networks and find out what networks address are available

1 week 5 days ago
Usually if you log in to one or multiple core switches/routers on the network...

Reza Sharifi has commented on VSS with more than 2 physical switchs ?

1 week 5 days ago
As Jon noted, the max is 2 regardless of what platform you are using.HTH

Reza Sharifi has commented on Trunk vlan - specific or all

1 week 6 days ago
That is correct. There is only one active vlan on that trunk (463).  If...

Reza Sharifi has commented on Trunk vlan - specific or all

1 week 6 days ago
Hi,That is correct.  463 is the vlan on that port.HTH

Reza Sharifi has commented on IOS Image in Stacked Switches

1 week 6 days ago
If switch 2 crashes and reboot with the new image, you will most likely...

Reza Sharifi has commented on [SOLVED] 7k to 7k packet-loss on peer-keepalive

1 week 6 days ago
Hi,Do you have the same issue if you don't use Portchannel at all? ...

Reza Sharifi has commented on Adding N5K-M1600 Module to Existing Nexus 5010 Switches

1 week 6 days ago
I think your assumption is correct as the documents say:"The chassis...

Reza Sharifi has commented on Nexus 5K & FEX upgrade without disruption

2 weeks 6 hours ago
Hi,Have a look at this link.  Since you are running ver 5.x the upgrade...

Reza Sharifi has commented on Wi-Fi implementation

2 weeks 13 hours ago
If you need to deploy this by September, you should start the discussion sooner...

Reza Sharifi has commented on Wi-Fi implementation

2 weeks 14 hours ago
Hi,This a whole new design. Contact your local Cisco sales rep to setup meeting...

Reza Sharifi has commented on VLAN Setup - did I miss something?

2 weeks 14 hours ago
Is the ESXi server configured with the correct vlan? 

Reza Sharifi has commented on Catalyst WS-C3750-24PS Upgrades

2 weeks 18 hours ago
The older 3750s don't need license, but most new series (3750x, 3850, etc...

Reza Sharifi has commented on Policy Based Routing Issue

2 weeks 18 hours ago
Hi Leon,Can you try changingset ip default next-hop 10.77.7.249toset ip next-...

Reza Sharifi has commented on Policy Based Routing Issue

2 weeks 20 hours ago
Hi,Can you post your config? 

Reza Sharifi has commented on Revert to old OS on Nexus OS

2 weeks 1 day ago
Hi,Once you upgrade to a newer version or downgrade to an older version, the...

Reza Sharifi has commented on 2xNexus 5548UP, trying to connect them with ESXi(more than 2 VLANs)

2 weeks 2 days ago
Thomas,You can use LACP with multiple 1gig or 10gig interfaces connecting to...

Reza Sharifi has commented on Nexus Lab: 5010 versus 5020, B22Dell Nexus Blade, Limitations?

2 weeks 2 days ago
Hi,If you are going to built a new environment, it is probably a good idea to...

Reza Sharifi has commented on Difference between Active and Passive FTP

2 weeks 2 days ago
See this link:http://stackoverflow.com/questions/1699145/what-is-the-difference...

Reza Sharifi has commented on Manager Center

2 weeks 3 days ago
Try SolarWindshttp://www.solarwinds.com/HTH

Reza Sharifi has commented on Checking EIGRP routing with switch running vrf

2 weeks 3 days ago
Hi Mahesh,sh run vrf <vrf name> does not work will all switches and IOS...

Reza Sharifi has commented on New to Cisco enterprise products, could use some advise regarding the Cisco router 1941.

2 weeks 4 days ago
What is the part number for the card?

Reza Sharifi has commented on EIGRP and return traffic from destination to Source

2 weeks 4 days ago
Hi Mahesh,Advertising the same subnet form R1 as well as R4 will cause...

Reza Sharifi has commented on New to Cisco enterprise products, could use some advise regarding the Cisco router 1941.

2 weeks 4 days ago
1)  Can I setup the box and then add the security upgrade later or does it...

Reza Sharifi has commented on 40G ports on nexus 5k

2 weeks 4 days ago
That is correct.  I have personally never used CVR-QSFP-SFP10G adapter....

Reza Sharifi has commented on EIGRP and return traffic from destination to Source

2 weeks 4 days ago
Hi Maheah,As R1 has interface with IP 172.31.35.x and if all is good then R4...

Reza Sharifi has commented on EIGRP and return traffic from destination to Source

2 weeks 4 days ago
Hi Mahesh,Assuming the FW is default gateway for subnet 172.31.35.x, the only...

Reza Sharifi has commented on authentication port-control auto " bug CSCud27781 "

2 weeks 4 days ago
Hi Jose,Please try following this document.  It has some config examples:...

Reza Sharifi has commented on authentication port-control auto " bug CSCud27781 "

2 weeks 4 days ago
Hi,Are you trying to deploy dot1x or port security? 

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Reza Sharifi's Stats

Points11275
Discussion started 20
Answers marked as Correct 1525
Endorsed 10
Content Rated 48