Other Network Architecture Subjects

I have installed a Cisco3640 router with 2 modules NM-8AS. The NM-8AS modules have their interfaces configured either synchronous or asynchronous. The strange thing it happened is: while async interfaces is working fine, the sync interfaces is not wo...

Anyone seen this before? I deleted some vlans from a trunk (FE - 5500 to 5509) using CW2000 but the vlans stay in forwarding state on both ends of the trunk. (see below)After this, good old cli command 'clear trunk 3/1 1-1005' doesn't help. Even dis...

I get the following when trying to create a vlan interface on a RSFC in a 5500/Super3G (CatOS 6.3.2), RSFC is IOS 12.1(9)router(config)#int vlan ? <1-1000> Vlan interface numberrouter(config)#int vlan 1000 ^% Invalid input detect...

Does anyone know if any version of IOS for the 7513 supports a BVI w/IRB on an interface encapsulated with 802.1Q? Is this possible?

When I do a show ipx route, one of the entry looks as follows: NXH 3006 [12][**/**][02/01]What does the H stand for and what are the **? It disappeared from the routing table a minute later, but I'd like to know what it means.

Need to know how to create a user that only has access to content flow monitor? Also, why are virtuals not showing up in CFM?thanks

Cat6509 has both ethernets and atm modules installed.I can successfully monitor (via NAM/Traffic Director) all ethernet ports/vlans, but neither atmports nor virtual int of MSFC appear in the list ofports discovered on the switch. E.g., when roving f...

we have succesfuly installed the CVM over CISCOWORKS2000 with the default ports : 1000,1001,162 respectively for server port, poller port and traps port. the problem is that when running CVM module in CISCOWRKS2000 we are anable to log to the CVM ser...

Hi All,This deals with placing both a secure and non-secure IP segment on a catalyst 6500 series switch.From the back bone to the 6500 an IP address of 1.1.1.x (Private space). Firewall from there to 10.10.10.y (Public space). Firwewall comes from ...

Since installing a pair of 2610 routers to join our two sites, our firewall and web monitoring software both display "ThisAddressDoesNotExist" instead of end-users' IP addresses. This did not happen when our old IBM routers were in use.Also, our remo...

Head Office and Branch offices are connected over 128 Kbps leased line using Cisco 3620 routers. I want to connect a dump terminal on the Branch Office router through the Async Port using RS232-SS cable.Async port of Head office router would to conne...

Hey,i have the following annoying problem in a lab i`m doing.i have configured my cisco801 to dial with dialer1 b1 to isp and dialer2 b2 to another cisco 801 which only wait for the call ,his other b channel is not doing anything.the problem is that ...

Hi,We run osfind command under CSCOpx\lib\visigenics\bin directory and find out that port is not 42342 as it should be and on the screen it shows port number 14000.Just wonder what software is conflicting the port number.I had even used the SET OSAGE...

I have configured 3 NAMs in 6509s, using the NAM6KPROP11 properties file. When I view stats for Traffic Monitor and Segment Zoom, I don't get any vital signs, % Utilisation and Unicast/Broadcast/Multicast% statistics, but I do get packet size and de...

I am requiring to implement QoS in a Private Vlan environment.I want to limit customer traffic going through a particular MAC address without using MSFC( only with the PFC card ).I need this traffic be limited only by the switching process( PFC 2 )...