Recent content by scjlin

Hi All, I have question about HP OpenView NMS. I have few Cisco Catalyst 3750 switches that show up as generic icon (not switch icon with multiple ports like a node icon). I verify that the switch have same configuration as other switch (shows up as right switch icon), the snmp is correct and...

I set the default trunk on both switch A and switch B to be native on 1, and now it works. However, I do like to set the native vlan on both switch to be vlan 900..... Thanks for 123tech input on vlan dot1q tag native. I look it up, and I think this command is more like for when you have...

Thanks for the tip. However after I change the sc0 interface to be vlan 99 and same network as switch B and switch C. I still can't ping across the trunk. It was working fine when switch A was native vlan in 100 and switch B native in vlan 1 (Yes, there is native mismatch, but traffic for...

The SC0 in Cat 4500 is not on vlan 99. the SC0 is on vlan 100.... Is there anyways I can get around it by keeping the same ip on SC0? IE, create another interface and reside in vlan 99? many thanks, SL

Thanks for promptly reply: Here is link to the show trunk from both 4500 and 3750. http://www.deccax.dreamhosters.com/logs/show_trunk.txt Yes, both are in same vtp domain, and set native as 99. In switch _B the gi1/0/23 is to switch C and gi1/0/24 is connect to switch_A THe vlan 100 works...

Hi I have question regards to native vlan in the trunk port. I have a Cat 4503 (Switch A) running CatOS and is running L2 switching only. It had a trunk port setup and connect to Cat 3750 (Switch B), and it had another turnk to another Cat 3750 (Switch C). I had setup all three switches's...

Forgot to mention that these are the application I installed in the Ciscowork. CWCS Foundation, IDS MC, Management Center for Firewall.

Hi I would like to know if anyone know how to disable syslog service in CiscoWork? Unfortunately I have Kiwi Syslog installed in the same machine where Ciscowork installed. And Ciscowork syslog is taking over my Kiwi Syslog (meaning my kiwi had empty log, even the kiwi syslogd is started) as...

I tried to list the printer in Active Directory by go into Printer -> Sharing -> Check marked the “List in the Directory”, but there is no such option in this server. However, it shows in other print server. I Wonder why there is no such option in the server. Yes this server is a member...

I just wondering does anyone using a firewall between wireless and their wire network? We just got a new Cisco PIX 515e for our wireless network, and we trying to use this to secure our inside network against wireless. I am trying to gather some information on how other people secure their...

Hi, I am new to VoIP and I haven’t done much of QoS configuration except bandwidth limitation. Currently we are using Avaya as our VoIP (not a 100% over IP, I mean the phone does not connect to switch port, it hookup to Avaya PBX blade and it connect to catalyst switch.) The catalyst 6509...

Hi all, I already setup a Cisco Secure ACS 3.3 in a Windows 2000 server. Right now it’s authenticated the user and group to gain access into routers and switches. However, I have problem to make authorization work with shell commands. These is what I have In switch: aaa authorization exec...

I wonder if anyone knows any open source linux security event management software on the Internet. I looking for software for centralize logging and help analyize the attack or virus, such as Open's Security Management Center and others. Thanks, sl

you can run show test 1 and check if your ram pass the test. You can also try change DIMM in SUP1 if it helps. http://www.cisco.com/en/US/products/hw/switches/ps663/products_upgrade_guides09186a00802c1554.html

Example of boot command in CatOS: set boot config-register 0x10f With 0x10f you need to supply boot system flash statement tol tell swich to which file to boot from. Example: set boot system flash bootflash:cat6000-supk8.7-6-10.bin...