About wukunpeng

wukunpeng · 12-03-2003

Because I need run GLBP feature and OSPF protocol on four 2611XM in a case.So,I use the IOS which involves GLBP. For example routerA and routerB is running the same IOS version which involve GLBP feature.RouterC and D is running the other IOS version...

wukunpeng · 07-09-2003

Cat4503 with engine IV supports DHCP server now

wukunpeng · 11-13-2002

As we known,IOS support SNMP V3.But,does CW2k support SNMP V3?

wukunpeng · 09-21-2002

The Cisco VPN 5000 series concentrator running firmware versions 6.0.21.0002 and 5.2.23.003 (and prior) sends the user's password in plain text to the RADIUS server in PAP authentication validation retry request packets. Attackers sniffing the networ...

wukunpeng · 12-06-2000

1)Assume a PE connecting 10 sites of company,must I config 10 VRF tables? when my MPLS-VPN has 1K VPN-clients,whether I must config 1k VRFs in PE?2)router(config)#ip vrf vrf-namerouter(config-vrf)#rd 100:1router(config-vrf)#route-target both 100:1 My...

wukunpeng · 12-04-2003

Hi,RussRouteA(2611XM) and B(2611XM) is on production now. I had downgraded their IOS version to 12.2(13)b, which has not GLBP feature.I used HSRP instead of GLBP. And on my lab, I just have 2611 routers,it's ok to use IOS 12.3.5 forming OSPF neighbor...

wukunpeng · 12-04-2003

RouterA and B is runing GLBP,and a few PC can use the same VIP as gateway, but can get different MAC address. GLBP group is OK. MTU of four router is match."Debug IP ospf event", "debug ip ospf packet" and other relevant debug ospf commmands just sho...

wukunpeng · 10-26-2003

Hi,joshDoes PE can reach the address 192.168.1.1? I mean the address must has a label in MPLS VPN core.

wukunpeng · 10-26-2003

Hi, SaulCE and TE is the MPLS terms, CE means customer edge, TE means traffic engineering. CE is customer router which does not participate MPLS core, and just connect PE router. A customer may be have many sites in different locations. You can use ...

wukunpeng · 10-26-2003

Hi,can you say it detailedly ?Do you want to load share for CE sites? Or you just want to tune the traffic in MPLS VPN core?If you want to load share for CE sites, you can use traditional approach by tuning the cost and max-path.If you want to tune t...

Member Since	‎11-27-2000 05:59 PM
Date Last Visited	‎08-18-2017 03:50 AM
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A bug in IOS version of 12.2(15)T ~ 12.3.5 ?

Cat4503 support DHCP server now

SNMP V3

Cisco VPN 5000 RADIUS PAP authentication vulnerability

about VRFs and RD

Re: A bug in IOS version of 12.2(15)T ~ 12.3.5 ?

Re: A bug in IOS version of 12.2(15)T ~ 12.3.5 ?

Re: Route Leaking from VRF´s into the Global table

Re: Load Balance with MPLS on a network with several links paral

Re: Load Balance with MPLS on a network with several links paral