Hello,I'd like to know how can I apply access-list between VLANs. I'd like the vlans aren't accesible between them and create a ACL to permit only one machine (one ip) access a whole VLAN.How can I do it?Thanks.
Hello,I'd like to know how can I apply access-list between VLANs. I'd like the vlans aren't accesible between them and create a ACL to permit only one machine (one ip) access a whole VLAN.How can I do it?Thanks.
Hello,I am a beginner in CISCO administration and I need to know how it's possible on Catalyst 3500 to say which output is not used for a long time.After that, it will be easier for me to disconnect some connection unused.Many thanks for your help. V...
HelloI would like to achieve the below results; I configured Dot1Q encapsulation over the fastethernet connected to the specified Vlan with bridging over the serial link; the problem is serial links does not support Dot1Q tunneling and have only SDE ...
Hi,Is the Flash memory card plug and play? I have a PCMCIA flash memory card to be inserted into a live Supervisor 2 of Cat6509. Would it cause any service interruptions upon plugging into it?Appreciate help.Thanks.
Hi,Is there a way to, from the root switch, display all native vlan (usually VLAN 1) members in a network?Thanks
Hi everyone,I have known about bandwidth points for a 7200 router, where we have to adjust the network modules and cards, based on the points calculated for the modules 1,3,5 & 2,4,6. is this applicable even for the 3660 router ? We have 6 slots, and...
When I use the following command on a 3550;sh mac-address-table interface Gi0/2Why do I get several mac addresses. Shouldn't I just get the mac address of the device this port is attached to?Thanks
I have a large amount of hosts (~200 per vlan) on a Foundry network that is using Foundry vrrp-extended for providing default gateways for these hosts.I would like to transition to glbp on some 6509s I have instead, but when I transition over to GLBP...
Hi, May I know this the following configuration correct?NAT_Router#sh runBuilding configuration...Current configuration : 754 bytes!version 12.3service configservice timestamps debug datetime msecservice timestamps log datetime msecservice password-e...
Hi. A lot of problems can result in an increase of carrier transitions andinterface resets statistics on serial interfaces.1)With this statistics may I know how many timesa link got down?2)Anybody knows what is the acceptable percentage of errors in ...
Does anyone have experience using 3550s for eBGP and iBGP routers? It looks like they are limited by the 64 MB of RAM.
I have 3550 switch running IOS 12.1(19)EA1c.I could not get the ingress enabled feature to work on the SPAN destination port.I have a monitoring device attached to the SPAN port which can insert traffic with dot1q encaps, but I cannot talk to that m...
Hey all,I work for a government agency and they are tasking the staff to get information on how IPV6 will affect our infrastructure. Can anyone tell me what series of routers and switches starting at the low end will support IPv6. I have heard that a...
In trying to resolve an email routing issue I turned logging on for a 3745 router. Later I looked in the log and I see this over and over: Jan 14 01:22:34.392: %SYS-4-CONFIG_RESOLVE_FAILURE: System config parse from (tftp://255.255.255.255/rcchnhu2....
Hi all,I am setting up the below configuration.Cisco Router \ /Checkpoint FW \ / HSRP - SW - Stonebeat / \Cisco Router / ...
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