Other Network Architecture Subjects

i have a 4000 router that connectes to the internet with multilinked T1s. I want to put an access-list to prevent pings coming in ( .. deny icmp any any echo)below is the relevant portion of the config:interface Multilink1 ip address 4.24.163.102 255...

Although Cisco documentation states RJ-48 cables should be used to connect T1 ports to the Smart-Jacks, Can RJ-45 cables be used instead? Thanks.-Jim

I don't understand one thing on manual binding of IP addreses to MACs in DHCP pools. According to documentation one uses statement like this to specify MAC: hardware-address 10aa.20bb.30ccBut as I figured, for this to work it actually has to be lik...

Any one recomend boot camp for CCIE security in NJ & NY? Thanks

HiMy cat 6509 switch continuously displays the below messege while trying to get console access. "Enter password:Sorry. Try again."How can i stop this and enter password to login.thanksregdsRakesh======

I have configured QoS on my ADSL router but the LFI doesn't appear to work. When I do a "show ppp multilink" it says there are no active bundles.Relevant config as follows:ip cefclass-map match-all cs match access-group 120!!policy-map qos class c...

How to install Catalyst 6500 Series Cisco IOS Software 12.2(14)SX2 into RP IN SUP720 environment.

Hi all,We would like to deploy resource pool management with centralized server to coordinate resources. I know there is a resource pool management server to do this, but that is expensive for us. I saw that the NAS and RPMS is speaking each other wi...

I have 2611XM with 32MB flash. IOS = 12.1.18 ip plus. Question is why no partition command ? Thanks.

Hi,I'm wanting to advertise a full class B network but I want to block EIGRP from advertising 1 class C in the class B range. I also want a static host route to a machine in the blocked class C to be advertised by EIGRP. Will this config work? If ...

Hello,I have a fairly simple network I have several vlans(geographically divided) routed at a L3 switch.I am tring to redesign my vlans, but I am not really sure what the best practice is. If anybody has any tips, it will be greatly appreciated.I al...

Has anyone found (or created) an automatted way of backing up the VLAN configuration on switches that run VTP server or client and doesn't have that in the running config. (E.g. by copying the vlan.dat file).A script would be fine, or if CiscoWorks c...

What is the function of the internal PCMCIA slot on the 2500 and does it work ?cheersmips

Dear all,We are proposing to patch a group of servers with GB NIC's directly into a 10/100/1000 blade in a 4507R. What type of patch lead would be suited to give the best performace (using RJ45 connectors at each end).The maximum length will be appro...