Reza Sharifi

Member Since: Jul 02, 2008

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    2017 LAN

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Reza Sharifi commented on Possible to do a live reset on QoS engine on switch? in LAN, Switching and Routing 6 hours ago

There is no command to reset the qos engine on a 3850.  You may want to try to clear the qos event...

Reza Sharifi commented on Single 3850 in stack rebooted in LAN, Switching and Routing 8 hours ago

Its probably too late for this reboot but for feature, you may want to configure a syslog server so...

Reza Sharifi commented on CCNP (R&S) is going to be expire...need advice in LAN, Switching and Routing 1 day ago

Hi, My friend said that giving any one of the three exams, either Route, Switch or T-Shoot will...

Reza Sharifi commented on Adding second supervisor card to 4510R+E in LAN, Switching and Routing 1 day ago

Hi, As long as you have the same exact IOS installed in both sups, you should be fine.  If you want...

Reza Sharifi commented on Which IOS version for C3KX-NM-10G and SFP-H10GB-CU3M in LAN, Switching and Routing 1 day ago

15.2 was released a few years after 12.2(53)SE.  So, any version after 12.2(53)SE should be ...

Reza Sharifi commented on Which IOS version for C3KX-NM-10G and SFP-H10GB-CU3M in LAN, Switching and Routing 1 day ago

For what product?  If it is for the 3750x series it is 12.2(53)SE for SFP-H10GB-CU3M Your second...

Reza Sharifi commented on Booted image on rp 1 does not exist in LAN, Switching and Routing 2 days ago

First load the IOS into flash than try this command: software install file flash:<name of the...

Reza Sharifi commented on Config-sync problem in LAN, Switching and Routing 2 days ago

Glad to help and thanks for the rating!

Reza Sharifi commented on What does "power inline port 2x-mode" really do? in LAN, Switching and Routing 2 days ago

There isn't on official Cisco doc explaining it but it appears that the command is used when...

Reza Sharifi commented on Config-sync problem in LAN, Switching and Routing 2 days ago

Hi, Try "resync database" and see if it helps. HTH

Reza Sharifi commented on Easy-VSS support on Sup 8L-E in LAN, Switching and Routing 3 days ago

Hi, This operation is provided with IP Base feature set? Yes, that is correct.  In addition to...

Reza Sharifi commented on Easy-VSS support on Sup 8L-E in LAN, Switching and Routing 3 days ago

Hi, VSS is part of layer-2 feature set and it is part of IP Base License. ●   Cisco IOS XE Software...

Reza Sharifi commented on 891fw - Basic Config (DHCP from ISP, WiFi and NAT Overload in LAN, Switching and Routing 3 days ago

Glad to know that is working too. Can you provide more info regarding what you are trying to do...

Reza Sharifi commented on Easy-VSS support on Sup 8L-E in LAN, Switching and Routing 3 days ago

Hi, That is correct. For VSS, all you need is IP Based license.   HTH

Reza Sharifi commented on X2-10GB-SR to SFP-10G-SR-S= Compatibility ? in LAN, Switching and Routing 3 days ago

Hi, The optics look correct. You would need a LC to SC fiber patch to connect the 6000 to the 4500...

Reza Sharifi commented on Cisco 1941 Router Portforwarding not work. in WAN, Routing and Switching 4 days ago

Hi, Can try using the IP address instead of the interface: ip nat inside source static tcp 192.168....

Reza Sharifi commented on How to set up NAT with overload on a serial connected network? in LAN, Switching and Routing 4 days ago

2901 (r2) needs a default route towards 2901 (HQ) and 2901 (HQ) needs a default route towards the...

Reza Sharifi commented on Need help upgrading IOS when flash doesn't have enugh space due to current IOS on Cisco 3750 Switch in LAN, Switching and Routing 5 days ago

Hi Masood, You can delete the exciting IOS to make sure you have space but before you do that you...

Reza Sharifi commented on 891fw - Basic Config (DHCP from ISP, WiFi and NAT Overload in LAN, Switching and Routing 5 days ago

Assuming inter gi8 is the one that connects to Internet, you need this command under the interface...

Reza Sharifi commented on How fabric card is increasing throughput in Cisco nexus 7K? in LAN, Switching and Routing 5 days ago

Here is good doc an 7k fabric modules and how they operate. http://d2zmdbbm9feqrf.cloudfront.net/...

Reza Sharifi commented on VPC BETWEEN A MODULE F2 AND A F1 WITH A SUP-1 SUPERVISOR in LAN, Switching and Routing 5 days ago

Hi, Yes, you can use different modules for vPC peer-link. HTH

Reza Sharifi commented on SFP question in LAN, Switching and Routing 6 days ago

Hi, WS-C3750G-12S has 12 fiber ports and WS-C3650-24PS is a copper switch with 4 1Gig fiber uplink...

Reza Sharifi commented on Bandwidth problem in WAN, Routing and Switching 6 days ago

Can you try plugging voo to a gig interface and test again? If this does not help, you can ask the...

Reza Sharifi commented on C3850-2-10G Issue in LAN, Switching and Routing 6 days ago

Try plugging the 10Gig SFP+ into port 3 and 4 on the module and test again? (te1/1/3 & 4) HTH

Reza Sharifi commented on Bandwidth problem in WAN, Routing and Switching 6 days ago

Hi, What ISP is connected to fa0 and which one to gi8? Can you verify what ISP connect to what...

Reza Sharifi commented on C3850-2-10G Issue in LAN, Switching and Routing 6 days ago

Hi, Do you have the correct software (in reference to Mark's post) installed? Also, in your first...

Reza Sharifi commented on vPC keep-alive using FEX ports in LAN, Switching and Routing 1 week ago

I have never done this using FEX, but since the FEXs are not cross connected to both 2348 switches...

Reza Sharifi commented on How to replace cisco switch 4507+R blade in LAN, Switching and Routing 1 week ago

Hi, As long as you put the new blade in the same slot as the old blade and since the old blade and...

Reza Sharifi commented on 891fw - Basic Config (DHCP from ISP, WiFi and NAT Overload in LAN, Switching and Routing 1 week ago

Can you post "sh run" from the router and point out what interface is connecting to the provider (...

Reza Sharifi commented on 891fw - Basic Config (DHCP from ISP, WiFi and NAT Overload in LAN, Switching and Routing 1 week ago

Glad all is working for you and thanks for the rating!

Reza Sharifi commented on Enabling jumbo frames on a cisco 5672up is there any impact to existing active interfaces in LAN, Switching and Routing 1 week ago

If you are doing it on only one device, there should not be an impact but if you have 2 devices...

Reza Sharifi commented on Booting Problem In 3850 in LAN, Switching and Routing 1 week ago

Can you load the old IOS that was on the switch and than load the new IOS on the flash and run ...

Reza Sharifi commented on 891fw - Basic Config (DHCP from ISP, WiFi and NAT Overload in LAN, Switching and Routing 1 week ago

Here is a link on how to configure DHCP on the router: http://www.firewall.cx/cisco-technical-...

Reza Sharifi commented on Vty attribution in LAN, Switching and Routing 1 week ago

Hi, "no login" means you can make connection to the device without any authentication which means...

Reza Sharifi commented on Giants errors seen on Cisco 6807 VSS switch in LAN, Switching and Routing 1 week ago

Hi, Do you have any network issues causing by these giant packets? Here is some info on MTU and...

Reza Sharifi commented on adding a TenGiga module in cisco WS-C6509-E in LAN, Switching and Routing 1 week ago

The part number should have 3C or 3CXL at the end of it. have a look at table-1 for the correct...

Reza Sharifi commented on Giants errors seen on Cisco 6807 VSS switch in LAN, Switching and Routing 1 week ago

Hi, What type of card do you have installed on the 6807? Does this only happen when you change MTU...

Reza Sharifi commented on adding a TenGiga module in cisco WS-C6509-E in LAN, Switching and Routing 1 week ago

It depends on your sup. If your sup is 3CXL, than you need WS-X6708-10G-3CXL card.  If your sup is...

Reza Sharifi commented on VDC doubt in LAN, Switching and Routing 1 week ago

Hi, No. VDCs don't communicate with each other unless you physically connect them together. HTH

Reza Sharifi commented on Routing between three ML-Switches (two of them in an HSRP Group) in LAN, Switching and Routing 1 week ago

Than in that case you really don't need HSRP.  You just need 3 routed (layer-3) links between sw1...

Reza Sharifi commented on Routing between three ML-Switches (two of them in an HSRP Group) in LAN, Switching and Routing 1 week ago

Hi, If i only use 10.220.10.2 as next hop, how schould traffic be load balanced via 10.220.20.2 an...

Reza Sharifi commented on Routing between three ML-Switches (two of them in an HSRP Group) in LAN, Switching and Routing 1 week ago

Hi, In order for HSRP to work correctly, the first thing you need to do is to connect each 2960...

Reza Sharifi commented on Enable QSA (10GB) adapter on a QSFP+ port on a Nexus 93108TC-EX in LAN, Switching and Routing 1 week ago

Thanks for the info. What are you connecting the Nexus 93108 to? What is on the other side of the...

Reza Sharifi commented on Optic Link between switches 2350 and 4948 link-flapping in LAN, Switching and Routing 1 week ago

Hi, These additional steps maybe helpful when link is flapping: General Cleaning Process Complete...

Reza Sharifi commented on Enable QSA (10GB) adapter on a QSFP+ port on a Nexus 93108TC-EX in LAN, Switching and Routing 1 week ago

Is the speed command under the interface unavailable?  What is the error message you are getting?

Reza Sharifi commented on HOW TO LOAD IMAGE INTO AP802 ON CISCO 887VA-W ROUTER in LAN, Switching and Routing 1 week ago

Hi Kaycee, Glad to help and good luck!

Reza Sharifi commented on Stack version mismatch - Catalyst 2960X FlexStack+ in LAN, Switching and Routing 1 week ago

As long as you have the same exact software installed, it should work. Can you provide the output...

Reza Sharifi commented on Multicast igmp join group in LAN, Switching and Routing 1 week ago

Hi, Have a look at the config guide for usage and explanation; Use the ip igmp join-group command...

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Reza Sharifi's Stats

Points14186
Discussion started 20
Answers marked as Correct 1859
Endorsed 12
Content Rated 53