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Hi All, I have following situation, switch 2950 (12.1(22)ea4a) has already default vlan and vlan interface with ip settings. Now i need one more vlan and vlan interface with ip from other subnet. Once i create vlan, vlan interface with ip settings and bring vlan interface up, switch drops telnet...

Hi All, Anybody tried using radius or ms active directory login modules in CW LMS 3.1. I want to get rid of local authentication and setup authentication against ms active directory through radius or directly. There are several predefined local roles with appropriate rights. Some kind of radius...

Hi all, Somebody explains me what do "switch" and "stack" interfaces displayed in port configuration menu really mean. Both of them operate in 10Mbps/Half mode by default, what if i change these values? Never tried though. Thanks.

Hi all, I have noticed that ping results to BayStack 450 within lan are around 20-40 ms whereas pings to any end host within lan are in less than 1 ms. Does it mean that my BayStack 450 is too busy? If so, what should i examine?

Hi, Is there any way of monitoring Cisco clusters using HPOV NNM. Right now it displays only commander switch and interface status. Once suggested to assign each member switch with its own ip and add them into NNM. I am running NNM 7.53 with latest patch NNM_01193 on Windows server 2003 r2...

Please correct me if i am wrong, ers 5500s needs advanced licensing to enable smlt, vrrp, ospf, etc, whereas ers 1600s does not need any licensing to enable smlt, vrrp, ospf, etc. Have downloaded "converged data networks licensing guide" says nothing about 1600s licensing. Thanks.

Hi all, I was reviewing BayStack 450-24T logs and came across following entry: Bad port(s) detected, Portmask: 0x7ff7ffff I do understand that something bad with one or more ports on the switch, but which one? May be portmask can help me to identify it. Any help?

Hi all, Does stack numbering have an influence on the stack performance? Or it simply mean which next unit in stack may replace base unit in case of failure. I can see following information, Current Unit Number MAC Address ------------------- ----------------------------...

Hi all, I wonder if it is possible to configure RADIUS authentication and authorization on nortel switches. I can see from menu that it can, but i need to know if it may work in the way i want. I want to create two AD groups one for read-only and the other for read-write access, then set up MS...

Hi all, I am about to upgrade software on pure stack of 3 BayStack 450-24T switches running FW:1.48, SW:4.1.0.6 and ISVN:2. It is the first time for me. I have already downloaded software 4.5.5.03 (b450_4553.img) and checked software release notes. Here are some questions i really worry about...

Hi all, Tried to find out answers in existing threads, but with no results. There is an operational stack with 450-24Ts and i need to insert another 450-24T into existing stack. I suppose to implement following steps, 1. Check software, firmware and isvn of new switch to meet software...

Hi, I have managed to set up IAS and switch to authenticate and authorize users for user OR exec mode. Now i wonder if it is possible to authorize users and grant privelege according to the user's group membership. Suppose two AD groups, one for read-only access and other for read-write access...