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isco C9404R direct ping nd telnet problem

Sarbojit
Level 1
Level 1

I have a Cisco C9404R(new) core switch in our datacenter. We configured it and make it running . But because of some configuration issue we reset the switch by erasing nvram and then configure it again. Now this switch running ok but we don't get the switch ping and also unable to telnet it directly. It directly connected with another C9404R(old) core switch. From that old switch we getting ping of this new switch also possible to telnet it. But directly we don't get ping and telnet it.

Please give me the solution and the reason behind this abnormal behavior.

2 Replies 2

Hello,

 

hard to say without seeing the configuration, can you post that ? How did you configure the management port (Gi0/0) ?

version 17.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
! Call-home is enabled by Smart-Licensing.
service call-home
platform punt-keepalive disable-kernel-core
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hostname Core
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vrf definition Mgmt-vrf
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address-family ipv4
exit-address-family
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address-family ipv6
exit-address-family
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no aaa new-model
clock timezone IST 5 32
boot system bootflash:packages.conf
power redundancy-mode combined
power supply autoLC shutdown
power supply autoLC priority 1 4
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no ip domain lookup
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ip dhcp pool webuidhcp
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login on-success log
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no device-tracking logging theft
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crypto pki trustpoint TP-self-signed-293824379
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-293824379
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!
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license boot level network-advantage addon dna-advantage
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diagnostic bootup level minimal
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spanning-tree mode rapid-pvst
spanning-tree extend system-id
memory free low-watermark processor 185567
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username kmc password 7 030F5608265E731F
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redundancy
mode sso
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transceiver type all
monitoring
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class-map match-any system-cpp-police-ewlc-control
description EWLC Control
class-map match-any system-cpp-police-topology-control
description Topology control
class-map match-any system-cpp-police-sw-forward
description Sw forwarding, L2 LVX data packets, LOGGING, Transit Traffic
class-map match-any system-cpp-default
description EWLC Data, Inter FED Traffic
class-map match-any system-cpp-police-sys-data
description Openflow, Exception, EGR Exception, NFL Sampled Data, RPF Failed
class-map match-any system-cpp-police-punt-webauth
description Punt Webauth
class-map match-any system-cpp-police-l2lvx-control
description L2 LVX control packets
class-map match-any system-cpp-police-forus
description Forus Address resolution and Forus traffic
class-map match-any system-cpp-police-multicast-end-station
description MCAST END STATION
class-map match-any system-cpp-police-high-rate-app
description High Rate Applications
class-map match-any system-cpp-police-multicast
description MCAST Data
class-map match-any system-cpp-police-l2-control
description L2 control
class-map match-any system-cpp-police-dot1x-auth
description DOT1X Auth
class-map match-any system-cpp-police-data
description ICMP redirect, ICMP_GEN and BROADCAST
class-map match-any system-cpp-police-stackwise-virt-control
description Stackwise Virtual OOB
class-map match-any non-client-nrt-class
class-map match-any system-cpp-police-routing-control
description Routing control and Low Latency
class-map match-any system-cpp-police-protocol-snooping
description Protocol snooping
class-map match-any system-cpp-police-dhcp-snooping
description DHCP snooping
class-map match-any system-cpp-police-ios-routing
description L2 control, Topology control, Routing control, Low Latency
class-map match-any system-cpp-police-system-critical
description System Critical and Gold Pkt
class-map match-any system-cpp-police-ios-feature
description ICMPGEN,BROADCAST,ICMP,L2LVXCntrl,ProtoSnoop,PuntWebauth,MCASTData ,Transit,DOT1XAuth,Swfwd,LOGGING,L2LVXData,ForusTraffic,ForusARP,McastEndStn,Ope nflow,Exception,EGRExcption,NflSampled,RpfFailed
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policy-map system-cpp-policy
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interface GigabitEthernet0/0
vrf forwarding Mgmt-vrf
no ip address
shutdown
negotiation auto
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interface TenGigabitEthernet1/0/1
switchport mode trunk
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interface TenGigabitEthernet1/0/2
switchport mode trunk
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interface TenGigabitEthernet1/0/3
switchport mode trunk
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interface TenGigabitEthernet1/0/4
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interface TenGigabitEthernet1/0/5
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interface TenGigabitEthernet1/0/6
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interface TenGigabitEthernet1/0/7
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interface TenGigabitEthernet1/0/8
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interface TenGigabitEthernet1/0/9
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interface TenGigabitEthernet1/0/10
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interface TenGigabitEthernet1/0/11
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interface TenGigabitEthernet1/0/12
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interface TenGigabitEthernet1/0/13
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interface TenGigabitEthernet1/0/14
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interface TenGigabitEthernet1/0/15
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interface TenGigabitEthernet1/0/16
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interface TenGigabitEthernet1/0/17
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interface TenGigabitEthernet1/0/18
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interface TenGigabitEthernet1/0/19
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interface TenGigabitEthernet1/0/20
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interface TenGigabitEthernet1/0/21
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interface TenGigabitEthernet1/0/22
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interface TenGigabitEthernet1/0/23
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interface TenGigabitEthernet1/0/24
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interface TenGigabitEthernet2/0/1
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interface TenGigabitEthernet2/0/2
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interface TenGigabitEthernet2/0/3
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interface TenGigabitEthernet2/0/4
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interface TenGigabitEthernet2/0/5
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interface TenGigabitEthernet2/0/6
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interface TenGigabitEthernet2/0/7
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interface TenGigabitEthernet2/0/8
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interface FortyGigabitEthernet2/0/9
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interface FortyGigabitEthernet2/0/10
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interface TenGigabitEthernet3/0/1
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interface TenGigabitEthernet3/0/2
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interface TenGigabitEthernet3/0/3
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interface TenGigabitEthernet3/0/4
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interface TenGigabitEthernet3/0/5
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interface TenGigabitEthernet3/0/6
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interface TenGigabitEthernet3/0/7
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interface TenGigabitEthernet3/0/8
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interface FortyGigabitEthernet3/0/9
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interface FortyGigabitEthernet3/0/10
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interface GigabitEthernet4/0/1
switchport mode trunk
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interface GigabitEthernet4/0/2
switchport mode trunk
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interface GigabitEthernet4/0/3
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interface GigabitEthernet4/0/4
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interface GigabitEthernet4/0/5
switchport mode trunk
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interface GigabitEthernet4/0/6
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interface GigabitEthernet4/0/7
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interface GigabitEthernet4/0/8
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interface GigabitEthernet4/0/9
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interface GigabitEthernet4/0/10
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interface GigabitEthernet4/0/11
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interface GigabitEthernet4/0/12
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interface GigabitEthernet4/0/13
description ***CMO_318 2.20***
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interface GigabitEthernet4/0/14
description ***CMO_23***
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interface GigabitEthernet4/0/15
description ***CMO_222**
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interface GigabitEthernet4/0/16
description ***CMO_228***
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interface GigabitEthernet4/0/17
description ***CMO_328***
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interface GigabitEthernet4/0/18
description ***CMO_helth-152***
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interface GigabitEthernet4/0/19
description ***CMO_conf***
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interface GigabitEthernet4/0/20
description ***CMO_05***
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interface GigabitEthernet4/0/21
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interface GigabitEthernet4/0/22
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interface GigabitEthernet4/0/23
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interface GigabitEthernet4/0/24
speed 100
duplex full
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interface Vlan1
no ip address
shutdown
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interface Vlan2
ip address 172.16.2.4 255.255.255.128
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ip default-gateway 172.16.2.1
ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
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logging host 172.16.0.150
ip access-list extended 100
10 deny tcp any any eq 139
20 deny tcp any any eq 445
30 permit ip any any
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snmp-server community kmcnet RW
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps tty
snmp-server host 172.16.0.150 version 2c kmcnet
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control-plane
service-policy input system-cpp-policy
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privilege exec level 3 show startup-config
privilege exec level 3 show
privilege exec level 3 clear counters
privilege exec level 3 clear
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line con 0
login local
stopbits 1
line aux 0
stopbits 1
line vty 0 4
login local
transport input all
line vty 5 15
login local
transport input all
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