Reza Sharifi

Member Since: Jul 02, 2008

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    2017 LAN

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Reza Sharifi commented on VPC on different hardware (SUP1 SUP2) in LAN, Switching and Routing 18 min ago

Hi, I have never done this before, but as far as I know you don't have to have the same exact sup...

Reza Sharifi commented on VPC on different hardware (SUP1 SUP2) in LAN, Switching and Routing 59 min ago

Hi, Q: will VPC works in between SUP1 & SUP2E , having same NXOS verA: yes it will work however...

Reza Sharifi commented on C4900M access problem in LAN, Switching and Routing 1 hour ago

And the port on the 2960 is configured as access port? Can you post the config? HTH

Reza Sharifi commented on C4900M access problem in LAN, Switching and Routing 2 hours ago

Glad to help. Just FYI, the vrf name is case sensitive and has to be typed exactly as it is in the...

Reza Sharifi commented on C4900M access problem in LAN, Switching and Routing 2 hours ago

So, try this  ip route vrf mgmtVrf 0.0.0.0 0.0.0.0 192.168.20.254 ...

Reza Sharifi commented on C4900M access problem in LAN, Switching and Routing 3 hours ago

Hi, Can you check the vrf name to make sure it is what you are typing? Can you post "sh run"? HTH 

Reza Sharifi commented on Configuring 3750 Stack to support Dual ISP/Dual ASA 5525 Failover in LAN, Switching and Routing 3 hours ago

Hi Sam, When you say " a layer-2 Vlan" do you mean just one vlan or two vlans; one for each ISP-...

Reza Sharifi commented on Insertar tarjeta ws-x4712sfp+e en Switch 4507r+e in LAN, Switching and Routing 4 hours ago

Hi, See table-1 in this link.  4507R-E does not support this module.  http://www.cisco.com/c/en/us/...

Reza Sharifi commented on Configuring Breakout Cable in Nexus in LAN, Switching and Routing 5 hours ago

Hi, Yes, you can use the remaining 10Gig interfaces for whatever you like.  They are just like any...

Reza Sharifi commented on OSPF routing between 2 Nexus 7k switches. in LAN, Switching and Routing 6 hours ago

Since you are running vPC between the 2 switches and you have a trunk configured as vPC peer link,...

Reza Sharifi commented on Need help - how to make multicast packets flow through a secondary path if the primary path fails? in LAN, Switching and Routing 6 hours ago

Hi, You just need one vlan (19 or 20) for both NICs connecting VLC to the switch and one for the...

Reza Sharifi commented on Cisco Switch 2955C support LLDP Neighbor Discovery? in LAN, Switching and Routing 7 hours ago

Here is doc for 2960 series but you can also try "lldp run" and see if your IOS support it. http://...

Reza Sharifi commented on 3850 - trivial query about the information on switch label in LAN, Switching and Routing 7 hours ago

"V" is for version.  This number V04 is a hardware revision number. If you issue "sh switch" you...

Reza Sharifi commented on Nexus 3500 upgrade in LAN, Switching and Routing 7 hours ago

Hi, With Nexus, you usually need both the system image and the kickstart. Here is a link to config...

Reza Sharifi commented on throughput and licensing on ISR 4331 in LAN, Switching and Routing 7 hours ago

Glad to help Luca It took me a while to find the right command. Reza

Reza Sharifi commented on throughput and licensing on ISR 4331 in LAN, Switching and Routing 7 hours ago

Joe, The problem is that "show license feature" does not show you the base throughput numbers but...

Reza Sharifi commented on Configuring 3750 Stack to support Dual ISP/Dual ASA 5525 Failover in LAN, Switching and Routing 1 day ago

Hi Sam, The stack of the 3750s just need a layer-2 vlan to span all 4 connections (2 from the ISPs...

Reza Sharifi commented on Vocera Badge Multicast between subnets in LAN, Switching and Routing 1 day ago

IP services support full routing protocols. So, it is just a matter of changing it to routed ports...

Reza Sharifi commented on Has anyone upgraded VSS switch? Known Bug in LAN, Switching and Routing 1 day ago

There is a bug associated with this error and IOS recommendation CSCus64795 https://bst.cloudapps....

Reza Sharifi commented on Nexus/ASR EIGRP Flapping in LAN, Switching and Routing 1 day ago

Chris, Thanks for posting the configs. So, vlan 100 is used for peering between 2921, 4451 and...

Reza Sharifi commented on Vocera Badge Multicast between subnets in LAN, Switching and Routing 1 day ago

If you are using an SVI and is not working Can you try it on routed port for each site example:...

Reza Sharifi commented on throughput and licensing on ISR 4331 in LAN, Switching and Routing 1 day ago

As for license, you have IP base and security which gives you all the packages in figure-1 in this...

Reza Sharifi commented on throughput and licensing on ISR 4331 in LAN, Switching and Routing 1 day ago

Hi, Thanks for providing the table.  I see the range now. If you want to know the current...

Reza Sharifi commented on Vocera Badge Multicast between subnets in LAN, Switching and Routing 1 day ago

Looking at the output you posted, there is no PIM peering between the 6509 and the 3750. Can you...

Reza Sharifi commented on N5K link encyption - HELP!!! in LAN, Switching and Routing 1 day ago

Hi, According to this matrix TrustSec is supported by both platforms: http://www.cisco.com/c/en/us/...

Reza Sharifi commented on Nexus/ASR EIGRP Flapping in LAN, Switching and Routing 1 day ago

Hi, Do you have the same issue when the 5ks are not configure as vPC? Also, can you post relevant...

Reza Sharifi commented on throughput and licensing on ISR 4331 in LAN, Switching and Routing 1 day ago

Hi, If you issue "sh ver" the router will show you what feature licenses are installed and...

Reza Sharifi commented on about a SFP port in LAN, Switching and Routing 1 day ago

Hi, That is not possible.  The SFP ports on that model are 1Gig and cannot be upgraded to 10Gig....

Reza Sharifi commented on CPU utilization on WS-C4507R in LAN, Switching and Routing 1 day ago

It probably is a good idea to open a ticket with TAC and have them look at their data base for any...

Reza Sharifi commented on CPU utilization on WS-C4507R in LAN, Switching and Routing 1 day ago

Can you post the output of "sh processes cpu | exclude 0.00" from both switches?

Reza Sharifi commented on No ping to devices in WAN interface from router but router can be ping from WAN in LAN, Switching and Routing 1 day ago

Hi, Looking at the config you posted, r1 Gi0 interface is in vrf and that is why you can't ping...

Reza Sharifi commented on TFTP Method for SHOW IP INT B in LAN, Switching and Routing 2 days ago

I personally would not risk rebooting a stack of switches that is 4 states away just because one of...

Reza Sharifi commented on Boot statement on Catalyst WS-C3650-48PS-E in LAN, Switching and Routing 2 days ago

Hi, Can you set the boot var, test and reboot? Config t boot system flash-1:<ios> exit wr...

Reza Sharifi commented on Iperf3 and how to show actual bandwidth usage on a switch (Catalyst 2960 or 3750) in LAN, Switching and Routing 2 days ago

This is the only command I found with this explanation: "Switch Bandwidth Utilization"

Reza Sharifi commented on Are OSPF hello's actually being Tx. in LAN, Switching and Routing 2 days ago

Hi, Does the peering work without enabling jumbo frames on both devices? Also, I don't see lo0...

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 2 days ago

I think there are a few options; 1-Deploy PIM-stub and see if you can make it work with HSRP. 2-If...

Reza Sharifi commented on Nexus 5000 - Lacp in LAN, Switching and Routing 3 days ago

Hi, No, even though you don't have LACP, the Portchannel operates as mode on. So, no STP issue. HTH

Reza Sharifi commented on Iperf3 and how to show actual bandwidth usage on a switch (Catalyst 2960 or 3750) in LAN, Switching and Routing 3 days ago

Hi, Is there a way to see also the total used bandwidth of a switch, in a specific time? Not sure...

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

Can you verify how the switches connect to the routers? Can you post the config for the switch and...

Reza Sharifi commented on Input error in 2960 switch in LAN, Switching and Routing 3 days ago

clear counters interface x/x

Reza Sharifi commented on Nexus 5000 - Lacp in LAN, Switching and Routing 3 days ago

Hi, With Nexus, the mode is usually active/active.  As for STP, this is a Portchannel and both...

Reza Sharifi commented on Input error in 2960 switch in LAN, Switching and Routing 3 days ago

Is this the only port with this issue? Have you tried a different port? Have you cleared the...

Reza Sharifi commented on Nexus 5000 - Lacp in LAN, Switching and Routing 3 days ago

channel-group 50 This is mode on. For lacp you need to add channel-group 50 mode active HTH

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

Ok so I jsut need to configure the SVI on the L3 switches as passive (Stub) and the physical...

Reza Sharifi commented on Nexus 5000 - Lacp in LAN, Switching and Routing 3 days ago

Hi, NONE usually indicates that you did not enable any protocols (in this case LACP) under the...

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

I have never configure PIM-stub before, but looking at the config guide, it seems that you just...

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

I checked a 3850 with IP base license with IOS 03.07.02.E.152-3.E2 and can see all PIM commands are...

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

What type of switches do you have?

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

Can you provide the model number for the switches?

Reza Sharifi commented on Multicasting With IP Base License in LAN, Switching and Routing 3 days ago

Hi, Having said that I don't require the VLANs to talk to one another. But in this...

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Reza Sharifi's Stats

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