gavin han

Member Since: Sep 26, 2010

English
gavin han's Activity on Cisco Support Community
Currently displaying 50 results

gavin han has created network assessment and firewall selection

4 days 7 hours ago
 what are the tools, tasks, procedures to use for network assessment?what...

gavin han has commented on from where can i download Cisco modeling Labs OVA/ISO/OVF file?

2 weeks 4 days ago
I'm customer. we already bought Cisco Modeling Labs license thought. i was...

gavin han has created from where can i download Cisco modeling Labs OVA/ISO/OVF file?

2 weeks 5 days ago
from where can i download Cisco modeling Labs OVA/ISO/OVF file?i found...

gavin han has commented on what happens in split brain situation in case of vPC? how spanning-tree loops are avoided?

2 months 1 week ago
what happens when peer-keepalive goes down 1st and then peerlink goes down,...

gavin han has created what happens in split brain situation in case of vPC? how spanning-tree loops are avoided?

2 months 1 week ago
in a topology where vPC is used, what happens in split brain situation in...

gavin han has created why fabricpath spine switches doesn't keep all mac addresses?

2 months 1 week ago
why fabricpath spine switches doesn't keep all mac addresses? since spine...

gavin han has created FabricPath: why mac address table actual switch id instead of emulated switch-id?

2 months 3 weeks ago
why mac address table actual switch's switch-id instead of emulated switch-...

gavin han has created why reserved multicast address don't show up in sh ip mroute?

4 months 4 weeks ago
why route for reserved multicast address don't show up in sh ip mroute? is...

gavin han has commented on script language for LAN, WAN, wireless?

5 months 2 days ago
do ppl use shell scripting? i see some job openings asking for shell scripting...

gavin han has created script language for LAN, WAN, wireless?

5 months 3 days ago
which scripting language are used for LAN, WAN, wireless to automate...

gavin han has commented on hsrp election if both gateway has same priority, configured for preempt?

9 months 3 weeks ago
Thank you all. could hsrp flip at anytime without reason if both gateways have...

gavin han has created hsrp election if both gateway has same priority, configured for preempt?

9 months 3 weeks ago
who becomes hsrp active if both gateways have same priority and configured for...

gavin han has commented on rip on one interface

10 months 5 hours ago
distribution lists won't work. i don't want to see any "connected...

gavin han has commented on rip on one interface

10 months 10 hours ago
what if you've following?router rip version 2 passive-interface...

gavin han has commented on rip on one interface

10 months 12 hours ago
you're answer isn't right.this is how i've it configured. passive...

gavin han has created rip on one interface

10 months 14 hours ago
I've multiple svis in 10.1.0.0/16 subnet on the switch but i only want to...

gavin han has commented on pvst to rapid-pvst and hsrp convergence time?

10 months 1 day ago
Thanks. would 60 seconds be enough outage window for rapid-pvst, spanning-tree...

gavin han has created pvst to rapid-pvst and hsrp convergence time?

10 months 2 days ago
current our gateways (6500 switches) are running pvst, we have to change it to...

gavin han has commented on how to identify port physically in ASR routers?

1 year 2 months ago
Thanks. what does each digit represent in this Te0/1/0/0 port? how do i...

gavin han has created how to identify port physically in ASR routers?

1 year 2 months ago
how to identify port physically in ASR routers?...i.e. Te0/1/0/0...what does...

gavin han has created multicast multiple source address

1 year 2 months ago
I'm seeing multiple souce sending traffic to 238.1.1.250 group. i'...

gavin han has created 6500 switch SUP links

1 year 6 months ago
Hi,what uplinks on 6500 sup used for? is it just provide connectiving to the...

gavin han has created 3 nexus 5k in vpc peer

1 year 7 months ago
Hi,can we have 3 nexus 5Ks in vpc peer? i know that vpc can have 2 nexus 5Ks...

gavin han has created why would trunk port go in "err-disabled"? bpduguard isn't configured for this port.

1 year 7 months ago
Hi,why would trunk port go in "err-disabled"? bpduguard isn't configured for...

gavin han has created EEM on nexus 5K to monitor FEX

1 year 9 months ago
how to configure EEM on Nexus 5K to monitor FEX? I would like to configure it...

gavin han has created CSS: how to suspend circuit VLAN?

1 year 10 months ago
Hi,how to suspend "circuit VLAN" in CSS? I'm migrating load balancings off from...

gavin han has created how to see traffic for anchored SSID in the router

1 year 10 months ago
Hi,I've one anchored SSID. I want to see traffic amount of traffic user access...

gavin han has created send acl logs to syslog without having "log" in each acl statement

1 year 10 months ago
Hi All,is it possible to send acl logs to syslog server without having "log" in...

gavin han has commented on VCS-Control converts SIP call to H323 before sending it to VCS-Expressway

1 year 11 months ago
Hi Paulo,H.323 SIP interworking mode  -  "on"    - > will I have to change...

gavin han has created VCS-Control converts SIP call to H323 before sending it to VCS-Expressway

1 year 11 months ago
Hi, as shown below. I'm making SIP call but my VCS-Control is converting that...

gavin han has created Cisco ANM CLI password recovery

2 years 6 days ago
Hi,how to recover ANM CLI password? I'm able to logon to web interface but I...

gavin han has commented on connection drops -- internet user->router ->firewall->ace>servers

2 years 2 months ago
bump...

gavin han has commented on connection drops -- internet user->router ->firewall->ace>servers

2 years 2 months ago
sorry. I wasn't sure where to post since ASA as well as routers are involved.

gavin han has commented on connection drops -- internet user->router ->firewall->ace>servers

2 years 2 months ago
sorry. I wasn't sure where tu post since ASA as well as routers are involved.

gavin han has created connection drops -- internet user->router ->firewall->ace>servers

2 years 2 months ago
we are seeing intermittent connection drops -- internet user->router ->...

gavin han has created connection drops -- internet user->router ->firewall->ace>servers

2 years 2 months ago
we are seeing intermittent connection drops -- internet user->router ->...

gavin han has commented on enable syslog debug level 7 and send logs to syslog

2 years 2 months ago
Thx. Would I need to add log for each ACL line? Ive ACL of more than 3000 lines...

gavin han has created enable syslog debug level 7 and send logs to syslog

2 years 2 months ago
Hi,on cisco ASA, I've to enable syslog debug level 7 and send logs to syslog....

gavin han has commented on what would cause "Total output drops"

2 years 3 months ago
Thanks Guys.a PC is connected to the phone. i.e.PC --> IP Phone ---> (Gi1/0/7)...

gavin han has created what would cause "Total output drops"

2 years 3 months ago
Hi Guys,what would cause "Total output drops"? we have been seeing calls drops...

gavin han has commented on call drops from IP phone and UC softphone

2 years 3 months ago
following is the QoS config. is that correct QoS config or do I need to add...

gavin han has created call drops from IP phone and UC softphone

2 years 3 months ago
Hi,one of our user is having call drops everyday using his ip phone as well as...

gavin han has created host for vlan 8 in vtp client switch and svi for vlan 8 is in vtp transrent switch

2 years 4 months ago
Hi,I've sw1, sw2, sw3, sw4. where sw1 is vtp server and vtp domain cisco. and...

gavin han has created User and Device Security and Authentication

2 years 4 months ago
i'm trying to configure user & device security & authentication by...

gavin han has created determine which CA cert using while connecting to anyconnect

2 years 4 months ago
I've two cert installed on our ASA..ca1, ca2. my laptop has two certs intall as...

gavin han has created ASA subinterface, ACL

2 years 4 months ago
Hi,I'm to move devices behind the firewall and there are about 50 vlans that i...

gavin han has created 2620XM frame relay switch

2 years 5 months ago
Hi,I've to configure 2620XM router as a frame replay switch. I need 8...

gavin han has created max # context in ACE

2 years 6 months ago
Hi,how many maximum # of context ACE running A4(1.0) supports? what's command...

gavin han has commented on ASA write mem error in context

2 years 6 months ago
That works. Thank you. never thought about it

gavin han has created ASA write mem error in context

2 years 6 months ago
ASA...

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gavin han's Stats

Points8
Discussion started 205
Answers marked as Correct 0
Endorsed 0
Content Rated 30