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Hi Guyswe have faced the upgrade process of Catalyst C9500-48Y4C in SVL stack.Is there any method to perform upgrade without reboot of both switch or reload them in turn ?BrRashad
Hi Guys,recently I have noticed such strange inconsistency regarding BGP route-id selection in IOS-XE, NX-OS and IOS-XR.In all official Cisco.com documents they say it is based on highest IP address of loopback ip address but "Troubleshooting BGP: A ...
Hi guys,
I have faced a huge promlem when connectinig C2348TQ FEX to Nexus C7009. The FEX connection status is down and when i have checked the parent switch interface the status is as following:
TJ_DSN_N7K# sh int et7/1Ethernet7/1 is down (notPCMem...
Hi guys,recently i have configured the dot1x security feature on the cisco c3650x switches with IOS 15.2(1)E. But when I added voice vlan to the port, the ip phone can't register.My switch port configuration as below:interface GigabitEthernet0/47swit...
Hi guys,recently i have configured the dot1x security feature on the cisco c3650x switches with IOS 15.2(1)E. But when I added voice vlan to the port, the ip phone can't register.My switch port configuration as below:interface GigabitEthernet0/47 swi...
Hi Guysmay be for someone will be useful following links regarding C9500-48YC SVL stack switches soft upgrade: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9500/software/release/17-9/configuration_guide/ha/b_179_ha_9500_cg/configuring_i...
Hi Leo Laahoothanks for your reply and information.But I am wondering about such methods as ISSU and use some redundancy features of SVL technics.Because here 24/7 business and reload of switches is not so acceptable during non-business our even.
Hello Georg,thanks for your reply.I agree with you according the mentioned Cisopress book but in the following cisco.com document claim otherwise:https://www.cisco.com/c/en/us/td/docs/iosxr/cisco8000/bgp/70x/b-bgp-cg-8k-70x/b-bgp-cg-8k-70x_chapter_01...
Guys,
it is very strange, FEX work only with EtherChannel feature unde the paraent switch port.
For example:
fex 101
int eth7/1
switchport
channel-gr 101
int port-channel 101
switchport
sw mod fex-fabric
fex ass 101
int et7/1
no shut
FEX ...