in this topology , bgp neighbor is not done between R1 & R3 & Both Router are not even configured by static route ,Will R1 be reachable with R3 in this case
in this topology , bgp neighbor is not done between R1 & R3 & Both Router are not even configured by static route ,Will R1 be reachable with R3 in this case
Hi, We have facing the issue about IP hsrp active intermittent, but the IP hsrp standby is running well. Based on best practices on our topology environment is all of connection redundancy. Is there any problem with spanning-tree?
We have our switches and routers configured with aaa login via a RADIUS server on NPS. When we login to the devices using ssh and telnet, we can login using radius credentials and everything works. The user is automatically taken into enable mode. ...
Hi all,i just nned to know is is there any way to prevent network from MACflap.The best way will be when switch will disable the interface where the macflap was detected.I need to set this security feature on 2960s.Thanx a lotBRDave
what is diff betwen "sh ip route bgp & sh ip bgp" command
Hi,I'm have a SPAN session on a 6509E which has a number of VLAN's SPAN'd to two 10Gbps interfaces. This is working fine, but I would also like to include the 802.1Q VLAN tags on the captured packets so I can tell which VLAN each packet originated on...
I have a Cisco Catalyst 3650-CX that was just updated to v15.2(7)E4 from v15.2(7)E2. Post reboot, I'm receiving the following log message every 5 minutes:%ILET-1-AUTHENTICATION_FAIL: This Switch may not have been manufactured by Cisco or with Cisco's...
Hi,I want to upgrade IOS firmware upgrade of the following cisco switches WS-C3650-24PD& WS-C3650-48PD currently version 15.2 is available, can anyone provide me link to download latest IOS firmware upgrade link to download and upgrade these switche...
Hi I have configured rapid-pvst on my switch and on the vlan but i can't see the config on the sh command Switch#sh vlan VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0...
Is there such thing as VTY line groups? like, 0 4 or 5 15? yes there are but are they really groups? Can you put different configurations in them?But that would me that a user has to log in to a particular group. How is that done?Or do users automa...
Hello Fellow Network Engineers! This is probably an easy question, but I have not worked with Nexus switches all that much, so a little unfamiliar with some of the configuration. I am trying the run the " fips mode enable" command in global configur...
Hello folks, I am looking to purchase the following switch as Layer 3 C9300X-24Y-A and following switch as Layer 2 C9200L-48P-4X-E. The current old switches 3850 & 3650 that are being replaced have the following SFP for the most part "SFP-10GBase-SR"...
I'm implementing a controller for Openflow switches. We install some default flows upon switch connection - such as "Table 0 GOTO Table 1", "Table 1 GOTO Table 2", and so on. We also install a few flows like "Send ARP packets to the controller...
Is it possible to upgrade C2960X-24PS-L from verion 15.2(7)E0a to version 15.2.7E5 in one single step ?Thanks in advanceRosa
unable to upgrade 2960 x switch to c2960x-universalk9-tar.152-7.E6.tar.getting below error Could not buffer tarfile...using multiple downloadsexamining image...%Error opening tftp://10.10.4.113/c2960x-universalk9-tar.152-7.E6.tar (No such f ile or d...
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