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wuh
Level 1
Level 1
Member since ‎06-05-2007
‎08-18-2017
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  • 89 Posts
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  • 77 Helpful votes Given
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User Activity

multiple mac addresses found in one interface

09-20-2013
hi, there,we have many interfaces on our access layer switches, each of them are connected with two devices, a phone and a computer, how ever, we found each of the interfaces with many mac addresses, some of them even with hundreds. The devices are n...

BGP NextHop field

11-16-2009
hi,I was reading CCIE R&S by Wendoll Odom about BGP Nexthop, see the diagram. It first gives a problem in this scenario, "R4's route to 30.0.0.0/8 through R2 lists R1 IP(1.1.1.1)....Unfortunately, R4 doesn't have a route for 1.1.1.1 on R1, so that ro...

Need OSPF expert--type 4 lost

11-07-2009
thank you first.4 routers:R3--R1--S1--S3R3 and R1 are in Area 3;R1 and S1 are in Area 0;S1 and S2 are in Eigrp;redistribute S3 Lo0 into A0.When show ip ospf data on any of these three routers that run ospf, there is only type 5, no tpye 4.why?

Netflow question

05-06-2009
Hi,I configured netflow a router 1841, which have two Ethernet interfaces in work. on the interface FE0/1, I enabled netflow, on FE0, i didnt. but when I use my application to look the traffic, it shows the traffic on FE0/0. why?thanks,Haninterface F...

Script?

04-14-2009
Hi, guys:I am just wondering whether there is a script that i can do a repeat work.For instance, if I try to find any switch within 200 switches that with VTP mode="server" or vtp domain name <> ABC? Can this "script" just list them?thanks,Han
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Member Since ‎06-05-2007 04:46 AM
Date Last Visited ‎08-18-2017 04:00 AM
Posts 89