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Forum Posts
We had set up about 4 years ago a wireless network which has never been used. We have a Cisco pix router and the UID, PW and configuration is unknown. There are three 1200 series Access Devices. We only know the SSID that is being broadcast. Is there...
can anybdy explain this command on router-1700 on E0
We have a trunk being present from our NREN, it currently has 2 vlans on it 900 & 2101. We need to be able to encapsulate another group of local vlans and tunnel them through vlan 2101. I would like to do this on a single switch, probably a 6506 wit...
Resolved! Getting stuck in rommon ASA 5505
Every time I reload my 5505 it gets stuck in rommon. All I have to do is type boot <filename> and it boots fine. The config register is set to 0x02102 and if I do a show bootvar the boot variable has the correct image. What else do I have to do to...
Resolved! set spantree portcost vs channelcost
Hello,Does anyone know the difference in using set spantree portcost vs set spantree channelcost?? I am converting my Data Center LAN from spanning-tree PVST+ to Rapid STP. When removing uplinkfast during this change, all of my Access Layer Switch u...
Hi,Not sure if anyone else has experienced this but we are running 6500`s with IPsec hardware cards ( WS-SVC-IPSEC-1 ) using VRF cryto mode. A few of these devices sit at remote sites connected via GRE/IPsec tunnels.( IOS 122-18.SXE6b )We are not abl...
We are having fiber installed in a ring in seven locations. We are looking for the best way to have failover the other direction on the ring in there is a fiber cut. Can this be done with just 3560 Switches with Fiber GBics or do we have to have ro...
Hi all,I am testing this Cisco 871 router. Without any user traffic, the CPU utilization is already around 50%!!!!After sorting through the high utilization process, it shows this:7.08% 0 WLAN LED Timers7.78% 0 COLLECT STAT COU4.75% 0 SSS Feat...
What exactly is contained in the private-config.text file, and how does that defer from the config.text file? The little bit I could find on it is that it hold encrypted information, and that is why access is denied to viewing its contents.
Hi,Info:- Please see attach diagram.- Having multiple networks has confused me. all 4 networks have been used by servers and devices in the datacenter.I am in the process of congurin two routers 6506 for BGP with two providers but one is only ready n...
I have an mGRE tunnel configured between 6504 switches ( running IOS12.2(18)SXF7). The two switchs are at remote sites with an IPSec tunnel connecting the 2 sites. My issue is that I am seeing Output drops on the Tunnel interface, which is usually as...
Hi,Im curious if anyone knows my Cisco 2950's are listening on tcp ports 25 (smtp), 110 (pop3) and 143 (IMAP)!I cant see anything in the configuration that should be allowing this... And i dont understand why its there. If possible id like to disable...
what are the steps for configuring ssh on 2950 L2 Switch
Resolved! Dynamic ARP Inspection
I am thinking about implementing DHCP Snooping and Dynamic ARP Inspection. I understand that ARP packets would be compared to the DHCP snooping database to determine if those ARP packets are legitimate.However, I have many machines that have hardcod...
I have an intersting issue I would like some assistance with.I have 3 classes of traffic.SANVOICEAll other.I need to police the san to 80mbits, voice needs to be marked and exempted by the policer policy. And all other needs to be limited to 190mbit...
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