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Forum Posts
the Ethernet link between the router(7200) and switch(c5500) was in an up state but no traffic was passing over the link. When the link was disconnected and reconnected the traffic started to flow again and the network came back up. This is not the ...
my catalyst 2950 is resuming after give this message (booting after softreset ) can any one help me what to do .
Has anyone come across the following error message when trying to boot up a WS-C3550-24-EMI? Can this be repaired or is it probably not worth the hastle?Main error returns"!!! WARNING: The switch is not usable !!! ...
Resolved! Part number
HiPlease someone tell me what kind of cisco ios and features, these part numbers have ?cd384-snak9cd28n-aisk9cd28n-snak9I wanna name of the files inside these part numbers. Best Regards B.Mozaffari.
I want security configure of a switch-link to the gateway. what is the correct configuration?- ip arp inspection ?- ip source binding ?The IP address with the MAC address of the gateway must be sure.What must I all configure?all the bestUrs
Hi, Does anyone know someway to see in the router wich IP address is generating more traffic?With nbar I can see wich protocol is loading the link but not the IP who is doing this.I would like to know if I can do that with only the router cli, with n...
Resolved! cisco1861
hellois the integrated switch in cisco1861 router L3 or only L2?can we configure one port by the "no switchport" command ?thanks
Hi all, has anyone got any easy guidelines on qos, i.e best place to set up trusts, where to provide the qos, ie access / ditributio layer etc
when C6506 rises high in cpu utilization intermittently, we could see EOBC 0/0 interface higher CPU uitilization and data flow on this interface at that time. What kind of traffic would flow in /out EOBC0/0 at that time? Right now it is runing versio...
Hello,Is there anyway to completely isolate one vlan, one group of machines, from the rest of the networks even at the level of control plane traffic that flows through vlan1 (cdp, pagp, vtp...).I know that pruning we just STP block data/user traffic...
Hi Group,I have to setup multicast in our LAN network for which I need some desing and configuration examples specifically for LAN. This setup would be simple as we have 2 Cisco 6509 in core/distribution and 3560s as access layer swicthes. Multicast ...
Resolved! Bus Asic #0 transient Pb error
Dear Sir,We insert a line card of 24-port SFP into 6509E switch. It came up with the following error:PM_SCP-SP-2-LCP_FW_ERR_INFORM: Module 7 is experiencing the following error: Bus Asic #0 transient Pb error. Recovered. (0x0020, 0x0000)All VLANs and...
Hi everyone I am having an issue configuring NAT on my router.my inside network is10.10.10.0 /24my outside network is192.168.1.1I want a NAT pool that translates 10.10.10.? into 192.168.1.1 for access to the internet, the serial interface on my route...
Hi there. I am trying to find out what the next model within the Catalyst class series (above model 1900), supports the IPv6 protocol? :) I am justing wanting a simple (even if outdated) unit to play with. Something I might get from eBay perhaps. Tha...
Resolved! ip dhcp snooping
Hilab testing:3825(w/16ESW)----3750(2stack)Microsoft 2003 dhcp is hanging off the nm-16esw on 3825. The following is configured on 3750 BUT NOT ON THE 3825:ip dhcp snoopip arp inspectionport security ip source guarddhcp trust is on the 3750 port-chan...
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