It says that this card has a single 20 Gbps connection to the switch fabric.Does this mean 20 Gbps full duplex?Since there are 24 ports, are we getting 2.4:1 oversubscription with this card?If this is the case is there any other gigabit sfp based car...
sir i would like to know if i can uplink switch Cisco 3560 using SFP module to other cisco 3560 switch using same SFP module , meaning if the switch can be uplinked to other switches .
Recently configured Microsoft RADIUS to authenticate VTY users for our Cisco devices.The goal was to authenticate using Active directory domain groups. Everthing works great when we specify PAP as authentication method in RAS policy but when we try t...
Hi,I have a fast Ethernet interface 3640 router directly connected to a gigabit 4507 switch interface. Once connected y have just time to see port and protocol getting up on my 3640 router before freezing.The 3540 has 12.3.24 ip plus ios installed. I...
Hi,I have a PIX515E - IOS7.0(1) and a Catalyst Switch 3560 v12.2. Eth 2 of the PIX was configured with "router on a stick" and it is connected to port 1 of the switch with configs as follows:PIX:interface Ethernet2 speed 100 duplex full no nameif sec...
I have a site with approx 25 switches, 2 3750 G-12 stacks of two are the distribution layer for the complex. There are redundant links to both sets of stacks. Spanning-tree keeps re-calculating based on topology changes of links losing protocol. ...
I have a few servers that after a reboot link flap. I have the port set to recover at the default time interval. However this causes a problem with some of the servers. Ex- One of the servers is a SQL server. The services start up on this server befo...
Plase advice me for InterVlan to access Internet from Router 2811 and Switch 2960, Now on both switch cann't access internet Please Me to revise my configuration.* I used nat overload on router, Before i create vlan i user vlan 1 only it still work i...
Say there are two Router R1 and R2 configure with HSRP. R1 is active and R2 is standby. R1 has the command "standby 1 preempt" configure on it. Both R1 and R2 configure with "standby 1 timers 5 10.1) Now there is a network failure on R1.I know R2 wil...
Hi all,I have an assignment to create working network with two connections, one to remote office via MPLS and one straight from ISP to public internet. I have two 3560s, one ASA 5505, one Cisco 800 and one more router to come for that MPLS connection...
I have simple question.... i did trunking ports 4 to 9 at sw-01 and have vlan 8 & 7 at this switch. does port 5 at vlan 8 ping port 4 at vlan 7 at the same switch ? please at same switch only...this is my question.follow the configuration i did :inte...
hello team,Is it possible to implement a token ring network by using the Cisco 4506 switch with sup v module? The IOS is IP base S45IPBK9-12237SG. It also has fiber module WS-X4248-FE-SFP in which five rings of fibers will be connected. These fiber r...
Dear All,I had a nW of lasrge no of devices and 50 Vlans + 4 Routers.Problem is from the site in all segment some the IPs can not comunicate out side the campus NW. When I released the IP and Renewed the IP it will works with the same IP as before. B...
