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 2960s stack irrgular reboot

2 hours 31 min ago
If upgrading to 15.2 did not help, I recommend you open priority 1 ticket with...

Reza Sharifi has commented on Setting all ports to trunk on Cisco Switch

17 hours 16 sec ago
It is common to have the ports connecting to VM environments in trunk mode as...

Reza Sharifi has commented on VRRP Problem

17 hours 11 min ago
I think you want the 2 upper switches on the same VPC domain and the 2 lower...

Reza Sharifi has commented on vpc and stp

1 day 24 min ago
Hi, In your configuration below, why do both switches have the same physical...

Reza Sharifi has commented on Cisco 2821 Not able to access CLI - both Telnet & console connections failed

1 day 28 min ago
Hi, The problem is if you don't have a valid service contract, you can't (...

Reza Sharifi has commented on VRRP Problem

1 day 35 min ago
Hi, If VRRP is configured correctly, you should be able to ping both active...

Reza Sharifi has commented on 9372PX to 2348TQ with breakout

1 day 44 min ago
Thus my question: Can I just create the 4x10G port-channel on the 9372 and...

Reza Sharifi has commented on Cisco 2821 Not able to access CLI - both Telnet & console connections failed

1 day 3 hours ago
Since the router is in production, I would call Cisco TAC and open a ticket...

Reza Sharifi has commented on Using VRF to span VLAN (separate Layer 2 traffic via a Layer 3 switch)

1 day 13 hours ago
I understand :) Here is document on using layer-2 over a layer-3 network....

Reza Sharifi has commented on Using VRF to span VLAN (separate Layer 2 traffic via a Layer 3 switch)

1 day 13 hours ago
The UDLD issue you have seen is from the provider's site of the connection? If...

Reza Sharifi has commented on vpc and stp

1 day 14 hours ago
Hi, Yes, to make vlan 15 the same as all the other vlan remove this command...

Reza Sharifi has commented on Using VRF to span VLAN (separate Layer 2 traffic via a Layer 3 switch)

1 day 14 hours ago
You basically trying to configure layer-2 between all switches? If that is the...

Reza Sharifi has commented on vpc and stp

1 day 15 hours ago
Hi, Can you post "sh run int vlan 10" and "sh run int vlan 15" from both...

Reza Sharifi has commented on 9372PX to 2348TQ with breakout

1 day 15 hours ago
You don't need any change/config on the 2348. The change will need to take...

Reza Sharifi has commented on C6880-X-LE-16P10G Card VLAN issues

1 day 20 hours ago
But the IPs and masks are configured correctly? Do you have another device (...

Reza Sharifi has commented on C6880-X-LE-16P10G Card VLAN issues

1 day 20 hours ago
Vlan 10 seems to be configured correctly and the SVI for it is up.  Is the...

Reza Sharifi has commented on C6880-X-LE-16P10G Card VLAN issues

1 day 21 hours ago
You need the ports to be configured as access port? If so than you don't need...

Reza Sharifi has commented on C6880-X-LE-16P10G Card VLAN issues

1 day 21 hours ago
Those ports are the same as any other ports. Can you post the config from the...

Reza Sharifi has commented on Low Voltage Alarm on interfaces with specific SFPs.

2 days 22 hours ago
The problem is that this has been going on for at least 3 year (that I know)...

Reza Sharifi has commented on Low Voltage Alarm on interfaces with specific SFPs.

3 days 2 min ago
This is a cosmetic error in many Cisco devices with fiber ports and it appears...

Reza Sharifi has commented on WS-3560CX-8XPD-S Licensing Question

3 days 1 hour ago
From what I understand and what Cisco told us, you can use IP services license...

Reza Sharifi has commented on Does LACP or PAGP Aggregate bandwidth

3 days 22 hours ago
Yes, that would help, because some of your traffic will use one of the one Gig...

Reza Sharifi has commented on Does LACP or PAGP Aggregate bandwidth

3 days 23 hours ago
No, your maximum throughput is still 1Gig, but you have more links to use....

Reza Sharifi has commented on Port Channel Between Two 3560s flashing orange lights

4 days 23 hours ago
Can you provide "sh run" from both switches and also the output of "sh ether-...

Reza Sharifi has commented on VRF unable to ping gateway from pc

5 days 17 hours ago
What is the IP address and the gateway for the PC?

Reza Sharifi has commented on no switchport in 3750-x

5 days 18 hours ago
If you are planning to run full OSPF, you need IP Services license, as IP Base...

Reza Sharifi has commented on Load Balancing using two ISP

6 days 14 hours ago
Hi, You would have to configure both vlans on both routers and than higher...

Reza Sharifi has commented on Support to VLAN Interface on Cisco 300 Series Small Business

6 days 14 hours ago
Hi, Not familiar with the 300 series, but I think if you want to have multiple...

Reza Sharifi has commented on VLAN 20 doesn't exists but it shows it does

6 days 15 hours ago
I am not sure if 1711 supports it, but If your router has "IP Pluse" image...

Reza Sharifi has commented on Subnet Design for 1 to 1 Initiative

6 days 18 hours ago
It should not be an issue to have a large subnet to accommodate 2000 students....

Reza Sharifi has commented on 3750 Qos , input queues

1 week 21 hours ago
Hi, It is usually one input queue per interface. See below: Last clearing of...

Reza Sharifi has commented on EIGRP via Nexus 5k vPC

1 week 1 day ago
Hi, Are your end devices (servers, storage, etc..) connecting to the...

Reza Sharifi has commented on Nexus 9372PX and FEX version mismatch

1 week 1 day ago
Not every Nexus platform runs the same version.  This is the latest for...

Reza Sharifi has commented on Nexus 2000 uplink to Nexus 7000

1 week 1 day ago
Hi, Correct.  2248 is all copper and you can use FET-10 to uplink it to...

Reza Sharifi has commented on Cisco Nexus 40G Uplinks with vpc bandwidth test

1 week 1 day ago
Hi, You can use a trial version of IxChariot from ixia. Ixia has excellent...

Reza Sharifi has commented on SUP 720 - Warning: Rommon NVRAM area is corrupted

1 week 2 days ago
Hi, For this issue, open a ticket with TAC and they most likely will ask you...

Reza Sharifi has commented on Nexus 2000 uplink to Nexus 7000

1 week 2 days ago
FET-10G optic can only be used between a FEX and its parent switch (5500, 6000...

Reza Sharifi has commented on Nexus Migration

1 week 2 days ago
Hi, You can try using this tool.  I have never used it and not sure how...

Reza Sharifi has commented on Connectivity issue between Cisco catalyst and Dell Force10 E-300

1 week 3 days ago
Hi, Where is the gateway for the user (LAN) side located? Is it on the 6500?...

Reza Sharifi has commented on Connectivity issue between Cisco catalyst and Dell Force10 E-300

1 week 4 days ago
Hi, Not familiar with Force10, but the Cisco 6500 appears to be running in...

Reza Sharifi has commented on 2960 XR Redundant Power Supplies in a Stack

1 week 4 days ago
Hi, You don't have to have 2 power supply per switch (stacking or not) but it...

Reza Sharifi has commented on Nexus 5548UP Replacement Help

1 week 4 days ago
Hi, As long as your end devises (servers, storage, etc..) are attached to 2...

Reza Sharifi has commented on 2960 XR Redundant Power Supplies in a Stack

1 week 4 days ago
The 2960 series switches don't support power stacking.  Only 3750x and...

Reza Sharifi has commented on Jumbo frame Config

1 week 4 days ago
Patrick, I believe enabling the mtu routing config does not require a reload...

Reza Sharifi has commented on Jumbo frame Config

1 week 4 days ago
Hi Patrick, 1-Master only.  The config will sync to other switches. 2-...

Reza Sharifi has commented on 4331 Transceiver Not Supported/Not Compatible

1 week 4 days ago
Under interface g0/0/2, can you try adding "media-type sfp"  and test...

Reza Sharifi has commented on WCCP issue in Cisco 4900

1 week 5 days ago
Hi, Do you have any SVI or layer-3 interface enabled? Not sure if this is...

Reza Sharifi has commented on Nexus - Eigrp, vlans

1 week 5 days ago
Hi, It appears that you are using vlan 30 as a transit vlan to peer will all...

Reza Sharifi has commented on Nexus - Eigrp, vlans

1 week 6 days ago
Hi, Since the interface is not configured as passive, most likely the trace is...

Reza Sharifi has commented on Nexus 5500 and WCCP

1 week 6 days ago
Glad to help Babak and thanks for the rating! Reza

Bio










  • Cisco Designated VIP

    2016 LAN





  • Cisco Designated VIP

    2015 LAN





  • Cisco Designated VIP

    2014 LAN





  • Cisco Designated VIP

    2013 LAN





  • Cisco Designated VIP

    2012 LAN









Reza Sharifi's Stats

Points12252
Discussion started 20
Answers marked as Correct 1630
Endorsed 10
Content Rated 49