Will a 2621 handle the traffic of 2xT1's? The modules installed are Frac T1 CSU/DSU's. It is being used as an Internet edge router, static routes only. It may also be necessary to enable BGP, depending on the providers requirements.
I have configured a VTP (vlan trunk protocol) with Cluster Manager for managing VLAN. Unable to active ISL or 802.1Q trunk on the GigaBit Stack ports with Cluster Manager ou CLI.
I buy 2950-24 Catalyst SI and I want use the "switchport protected" asI read in "Catalyst 2950 and catalyst 2955 switch softwareconfiguration guide". In this guide I finded chapter "ConfiguringProtected Port" (Page 20-4). There are the part of this g...
Hi,Need some advice on the Backup scenario.I got 2 sites connect via a fiber link between 2 catalyst switches.I am planning to use ISDN link as a backup to the fiber link. However the link will not be terminated on the catalyst switches itself, but o...
HelloI need configure a controller SONET to operate on a SDH ring like a simgle 155 Mbps link.controller SONET 8/0/0 framing sdh clock source internalThe doubt is how to associate the IP interface on this connection ? Thanks Demetrio
Background: lots of Cat2900's, VLAN's & VMPS to tie 'em all together.When an unregistered PC is plugged into a port - how do we obtian the MAC address of the PC (or any device really) plugged into that port from the switch?
Hi folks, I saw a message regrading the ping command:-----------------------------------------------------64 bytes from 16.40.2.1: icmp_seq=372. time=5 ms 64 bytes from 16.40.2.1: icmp_seq=373. time=5 ms 64 bytes from 16.40.2.1: icmp_seq=374. time=4 ...
Does anyone have anything more specifc than Cisco provided information on the ROMMON mode and commands? I have seen all of the easily accessible Cisco documents and they are not helpful. I do not know why they do not make the info more available?I ...
I am upgrading my customers frame relay network from 56k to 128k. Obviously, this requires a new WIC to be installed in their Cisco 1602 routers. I purchased and installed a WIC-1DSU-T1 card but when rebooting the router it says the software does n...
Hi all,I am setting HSRP in a pair of roters. One of the router is connected to a lease line, and one of them is connected to a broadband line. And the broadband interface is 10BaseT. And there is a Tunnel build to the ISP. In the lease line router, ...
Sorry newbie to catalysts (came from Nortel environment). how do i go about whitelisting MAC addresses on a 3550-48 and denying all other MAC addresses from getting port functionality?thanks!
Hello guys. I am having trouble getting multiple vlans to come up in a 3524 switch. I have them created with an ip address and I have assigned them to a port on the switch that is up. I am unable to get any vlans other than vlan 1 to come up. When I ...
Hi,Wondering if IGMP snooping enabled by default on CAT2950 switches has any side impact (e.g. cause UDP message loss) if the multicast message rate is very high. Understand the snooping is at hardware level, but is there any statistical limit of me...
