Jerry Ye

Member Since: Aug 15, 2007

English
Jerry Ye's Activity on Cisco Support Community
Currently displaying 50 results

Jerry Ye has commented on DCI and OTV

2 years 3 months ago
Hi Boris,Bug, CSCtw82691 is already fixed in NX-OS 5.2(3a). I don't believe...

Jerry Ye has commented on N55K - ISSU and Bridge Assurance

2 years 6 months ago
Due to vPC consistancy parameter mismatch:http://www.cisco.com/en/US/docs/...

Jerry Ye has commented on N55K - ISSU and Bridge Assurance

2 years 6 months ago
Yes, it will affect the left side. If you use the command show vpc consistency-...

Jerry Ye has commented on N55K - ISSU and Bridge Assurance

2 years 6 months ago
Hi Qutub,The outage will last couple seconds and no way to avoid it. You can...

Jerry Ye has commented on N7K-VDC1K9 support question re: N7K-SUP2

2 years 9 months ago
N7K-ADV1K9 is per chassis.Regards,jerry

Jerry Ye has commented on N7K-VDC1K9 support question re: N7K-SUP2

2 years 9 months ago
Do you have the Advanced Services Packages (N7K-ADV1K9)? This will give you 4+1...

Jerry Ye has commented on Fabric Path / Multidestination topology tree

2 years 11 months ago
That is correct.Regards,jerry

Jerry Ye has commented on DCNM & Nexus 7K VDC's

2 years 11 months ago
According from my research, 1 license per chassis (not per VDC).HTH,jerry

Jerry Ye has commented on DCNM & Nexus 7K VDC's

2 years 11 months ago
Your license will not be able to manage VDCs on the N7K, you need LAN...

Jerry Ye has commented on Fabric Path / Multidestination topology tree

2 years 11 months ago
What traffic are you referring? Multidestination tree are used for multicast,...

Jerry Ye has commented on SFP showing unknown on Nexus 7000! Plz help

2 years 11 months ago
Hi Leo,My customer called me every month for the same problem. =) Regards,jerry

Jerry Ye has commented on VPC ISSUE

2 years 11 months ago
With the SVI we don't have a pure layer 2 environment. The SVI is rather...

Jerry Ye has commented on SFP showing unknown on Nexus 7000! Plz help

2 years 11 months ago
Based from the following output:Ethernet6/31    sfp is present    type is...

Jerry Ye has commented on OTV over 1500 MTU carrier DCI

2 years 11 months ago
Packets traverse the system as the following:Internal (physical, L2) -> Overlay...

Jerry Ye has commented on FEX Straight Thru to FEX vPC Migration is Disruptive?

2 years 11 months ago
Your research is correct, It will be disruptive (~120-180 second) due to FEX...

Jerry Ye has commented on No "show ip cef" command in Nexus?

2 years 11 months ago
You need to find the route that you are looking for first, then attach to the...

Jerry Ye has commented on Nexus 7000 process platform causes about 50% cpu load

2 years 11 months ago
Is that continueous spike or periodic spike? Periodic spike is normal, please...

Jerry Ye has commented on OTV over 1500 MTU carrier DCI

2 years 11 months ago
You can lower your servers MTU to allow the additional OTV header. If you...

Jerry Ye has commented on Disable openssl on Nexus 7010

2 years 11 months ago
You can restrict access with ACL. Or turn off SSH completely. But you can't...

Jerry Ye has commented on Nexus 7K vPC LACP vs Regular Port Channel in a VDC Design

2 years 11 months ago
"With the Mseries modules and LACP, vPC peer link supports 16 LACP port...

Jerry Ye has commented on Will a MTU mismatch in Nexus 7000 affect the performance ?

2 years 11 months ago
Yes, match your MTU end-to-end will resolve the performance issue.HTH,jerry

Jerry Ye has commented on N5K vPC double failure behaviour

2 years 11 months ago
Hi Joan,If you read to again, it said it might work or might not work:"While...

Jerry Ye has commented on Disruptive upgrade on Nexus 5K

2 years 11 months ago
Here is the reference link:http://www.cisco.com/en/US/prod/collateral/iosswrel/...

Jerry Ye has commented on Disruptive upgrade on Nexus 5K

2 years 11 months ago
5.2(1)Nx(x) is the long term release. At some point, you might want to go with...

Jerry Ye has commented on Nexus-why we have to allow vPC vlans in vPC Peer link

2 years 11 months ago
If the VLAN is not allowed over the PL it is not considered a vPC VLAN.HTH,jerry

Jerry Ye has commented on N5K vPC double failure behaviour

2 years 11 months ago
Taken the PL and PKL together will create a dual-active scenario and this is...

Jerry Ye has commented on Multicasting on N5K & N7K

2 years 11 months ago
You can use any IP address, and I usually use an unused one to avoid confusion....

Jerry Ye has commented on Disruptive upgrade on Nexus 5K

2 years 11 months ago
WIthout FEX, it takes less than 300 seconds. With FEX, it will be take much...

Jerry Ye has commented on Nexus vPC domain generates a new vPC mac-address

2 years 11 months ago
It is generated from the vPC domain ID field.HTH,jerry

Jerry Ye has commented on OTV carriage - IP Multicast WAN vs Point to Point WDM links

3 years 1 month ago
If ASR only support OTV multicast mode, then multicast is a requirement. I...

Jerry Ye has commented on OTV carriage - IP Multicast WAN vs Point to Point WDM links

3 years 1 month ago
You question can be summarized into your last point:Yes, you can use configure...

Jerry Ye has commented on Nexus 5500 VPC

3 years 2 months ago
It is a L2 switch without the L3 module. ECMP is L3.You can use 1 link for PL...

Jerry Ye has commented on Nexus 5596UP Single Peer Link for vPC

3 years 2 months ago
It will support static routes for inband management but it will not support L3...

Jerry Ye has commented on Nexus 5500 VPC

3 years 2 months ago
Please define "basic L3"???It supports static route for inband management but...

Jerry Ye has commented on Nexus 5500 duplicate ICMP echo-replay

3 years 2 months ago
Who is your L3? Is that another Nexus? If yes, I am going to assume you have "...

Jerry Ye has commented on Nexus 5500 VPC

3 years 2 months ago
Flooded unknown Unicast, STP BPDUs, Multicast, and data-traffic for  hosts that...

Jerry Ye has commented on Port groups in NX7000 F2 48-port 1G/10G Ethernet module in regard to VDC?

3 years 2 months ago
1) F2 has the same limitation. The port-group is grouped by the SoC. Meaning 1-...

Jerry Ye has commented on Nexus 5596UP Single Peer Link for vPC

3 years 2 months ago
If peer-link failed, all vPC interfaces on the vPC secondary switch will be...

Jerry Ye has commented on Storage VDC in N7k

3 years 2 months ago
1) N7K with F2 will only have FCoE supports with SUP2 (license requirement). If...

Jerry Ye has commented on Nexus 7K with ASA5500 A/P and OSPF

3 years 2 months ago
Peering with a vPC VLAN via any dynamic routing protocol is not supported....

Jerry Ye has commented on vPC cluster problem to VSS cluster using Port-Channels

3 years 3 months ago
Spanning-tree port type nework will enable bridge assurance. It is bi-...

Jerry Ye has commented on ISSU Upgrade on Nexus 5K

3 years 3 months ago
Nothing change, same story. If L3 module exist, ISSU will not work. If you have...

Jerry Ye has commented on ISSU Upgrade on Nexus 5K

3 years 3 months ago
Yes, it will cause an outage. You need to correct the L3 licensing issue first...

Jerry Ye has commented on Enhanced VPC doubt

3 years 3 months ago
1) It is not EvPC in this set up. Just a regular vPC since the FEX is straight...

Jerry Ye has commented on Double sided VPC/enhanced VPC and MST

3 years 3 months ago
1) If you are using MST with single region, I don't see the point. It can be...

Jerry Ye has commented on Nexus 7K with ASA5500 A/P and OSPF

3 years 4 months ago
Can you post the show ip ospf neighbor on your N5K and ASA environment?Regards,...

Jerry Ye has commented on Nexus 7K with ASA5500 A/P and OSPF

3 years 4 months ago
To answer your question why this setup is not working the following would...

Jerry Ye has commented on N7K-F132XP-15

3 years 4 months ago
No, L3 proxy means that L3 forwarding capacility will be shared between F...

Jerry Ye has commented on Service-policy on Nexus 5K vlan interface

3 years 4 months ago
This error said you need to adjust the hardware TCAM limits:http://www.cisco....

Jerry Ye has commented on Nexus7k rebooted reason "Kernel Panic"

3 years 4 months ago
It would be anything. It might be a bug due to the fact that 5.1(2) is not a...

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Jerry Ye's Stats

Points2292
Discussion started 0
Answers marked as Correct 264
Endorsed 0
Content Rated 16