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 issues with VSS VSL link recovery 4510 sup8e

1 hour 25 min ago
Have you tried using a regular fiber cable?

Reza Sharifi has commented on CISCO Nexus 5000 CISCO IOS 3012

8 hours 36 min ago
Are the 5000 connected together using a VPC?Are the FEXs single homed?If yes,...

Reza Sharifi has commented on VRF Links on Core Switch

8 hours 42 min ago
Hi,Yes, you can use import and export maps to leak routes between the VRFs.see...

Reza Sharifi has commented on 2960 Switches IOS 15.0(2) SE5: no telnet http ssh ...

10 hours 59 min ago
Are these 2960x series switches?Can you post the output of "sh ver"...

Reza Sharifi has commented on Can I use the power supply of 4507R into 4507R+E?

1 day 13 hours ago
According to this Q&A you can:Q.    Can I use the existing...

Reza Sharifi has commented on Mixed version/Switch stack 3750x and 3750g

2 days 6 hours ago
For the stack to work correctly, all devices need to have the same version of...

Reza Sharifi has commented on N5K : a way to log CLI commands issued by users ?

2 days 23 hours ago
If you add command:"terminal log-all" it will log all commands...

Reza Sharifi has commented on Cisco 4507R+E with SUP6L-E

3 days 10 min ago
Hi,I would keep the 3750 as one of your core. The reason being is that this...

Reza Sharifi has commented on Catalyst 4500x-32

3 days 3 hours ago
Hi,You are correct.  I just checked. There is no command on the 4500x to...

Reza Sharifi has commented on Catalyst 4500x-32

3 days 6 hours ago
 Hi,You should not run to any issue as the ports are 1/10gig.If you...

Reza Sharifi has commented on vlan interface will not respond to ping

3 days 23 hours ago
Can you post the output of "sh run"?

Reza Sharifi has commented on Switch will not talk to router

4 days 7 hours ago
Can you post the latest config from both the switch and the router?

Reza Sharifi has commented on 6880X VSS VSL Link down

4 days 8 hours ago
Hi,Thanks for the update!I am very interested to know if the issue comes back....

Reza Sharifi has commented on Nexus 5548UP for SAN Switch

4 days 9 hours ago
Evan,Glad to help and you are correct.  It depends on the NIC and also the...

Reza Sharifi has commented on Switch will not talk to router

4 days 9 hours ago
Correct. You also need to add the NAT statementsaccess-list 101 permit ip 10.10...

Reza Sharifi has commented on Switch will not talk to router

4 days 9 hours ago
You just need one default gateway for the switch (10.10.17.1)If you want the...

Reza Sharifi has commented on Switch will not talk to router

4 days 9 hours ago
Glad that worked.Please rate and mark the post as answered, so others can...

Reza Sharifi has commented on Switch will not talk to router

4 days 9 hours ago
From the switch can you ping the next hop 10.10.17.1?Can you post the output of...

Reza Sharifi has commented on Switch will not talk to router

4 days 9 hours ago
ok, I don't see a default-gateway on the switchconfig tip default-gateway...

Reza Sharifi has commented on Switch will not talk to router

4 days 10 hours ago
The config looks correct.Can you ping 8.8.8.8 from the router?HTH

Reza Sharifi has commented on NTP Design Questions

4 days 11 hours ago
If the outside interface of the DMZ and the firewalls have public IPs, you can...

Reza Sharifi has commented on Cisco 4500 and Poe

5 days 13 hours ago
After installation the POE module is ready for use. You don't need to...

Reza Sharifi has commented on OSPF configuration

5 days 22 hours ago
You need to have common subnet between the 2 switches in order for the peering...

Reza Sharifi has commented on NTP Design Questions

5 days 23 hours ago
Hi,Your design should work fine, but I would use a loopback interface instead...

Reza Sharifi has commented on Nexus 5548UP for SAN Switch

6 days 8 min ago
No need to have flow control on unless there are issues with pause frames from...

Reza Sharifi has commented on 6880X VSS VSL Link down

6 days 35 min ago
Hi,I think, it is this one:https://tools.cisco.com/bugsearch/bug/CSCup99867/?...

Reza Sharifi has commented on Nexus 5548UP for SAN Switch

6 days 4 hours ago
Can you turn offflowcontrol receive onflowcontrol send onand try again?

Reza Sharifi has commented on 4500E change input voltage

6 days 4 hours ago
It is confusing!!I think its a typo in the first document, but just to be sure...

Reza Sharifi has commented on 4500E change input voltage

6 days 5 hours ago
If I am reading this correctly, it is referring to two different input on the...

Reza Sharifi has commented on 4500E change input voltage

6 days 5 hours ago
Have never done it, but as long as the power supplies are in redundant mode (...

Reza Sharifi has commented on TX load showing 255/255 2921 Serial Int

6 days 5 hours ago
txload 255/255 means the link saturated.  Have you made any changes to the...

Reza Sharifi has commented on 2960x Stack of 3

6 days 5 hours ago
We have the same version, but have not seen this issue.Couple of...

Reza Sharifi has commented on 2960x Stack of 3

6 days 6 hours ago
What is the IOS version you are running?

Reza Sharifi has commented on Nexus 5548UP for SAN Switch

6 days 6 hours ago
So you are using iperf to transfer between 2 PCs/laptops?I am not saying this...

Reza Sharifi has commented on Cisco 4500 and Poe

6 days 8 hours ago
Hi,That module should work fine.  If you need more power for your devices...

Reza Sharifi has commented on 2960X stack

1 week 1 day ago
This is not a switch issue.  This is most likely an issue with Prime....

Reza Sharifi has commented on Only one server on subnet can ping test website, all the others CAN'T.

1 week 1 day ago
Hi,Maybe there is an access list that is blocking the other servers and only...

Reza Sharifi has commented on 2960X stack

1 week 1 day ago
Hi,As long as you don't have any stacking cable connecting multiple...

Reza Sharifi has commented on Carry 2 vlans on one unmanaged switch

1 week 1 day ago
Hi,In this case, you can use 2 physical links from the switch to the router and...

Reza Sharifi has commented on Nexus 5548UP for SAN Switch

1 week 2 days ago
There is no need for performance tuning. Out of the box, the switches are...

Reza Sharifi has commented on Catalyst 3850 LAN and iSCSI

1 week 2 days ago
Hi,1. Could these 3850 swithes handle the traffic load? (mixed LAN and iSCSI...

Reza Sharifi has commented on ACL for allowing basic protocol only

1 week 2 days ago
On your edge routers you can deploy ACLs to allow for example only http and...

Reza Sharifi has commented on Catalyst 4507 - 10 Gb

1 week 2 days ago
Hi Angelo,This error message appears to be cosmetic and is showing up in most...

Reza Sharifi has commented on VSS domain ID has to be unique in a Layer 2 domain?

1 week 3 days ago
That is correct.  Each VSS domain id needs to be unique.HTH

Reza Sharifi has commented on 3750x switches and stacking

1 week 3 days ago
Hi,How to check whether its stack cable problem or stack port problem on...

Reza Sharifi has commented on Nexus 3000 layer 2 or 3 uplink to Nexus 9396

1 week 3 days ago
Hi,I would keep the TOR switches (3000) as layer-2 only.  Create the SVIs...

Reza Sharifi has commented on cisco 2950 l2 switch console problen

1 week 3 days ago
Can you try breaking in to the switch using password recover procedure? ...

Reza Sharifi has commented on Cisco SG300-28 Trunking between Layer3 and Layer2

1 week 4 days ago
Hi, Not familiar with this type of switch but "bridge multicast...

Reza Sharifi has commented on 3850 switch stack upgrade with minimum downtime

1 week 4 days ago
There is really no way (that I know) you can upgrade a stack without any down...

Reza Sharifi has commented on 6800x VSS Recovery Mode

1 week 4 days ago
 The 6800 should work the same way as the 4500x series.You may want to run...

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Reza Sharifi's Stats

Points10534
Discussion started 20
Answers marked as Correct 1438
Endorsed 9
Content Rated 43