HP HPE FlexNetwork 7500 series Configuration Manual page 195

# Configure Switch D.
<SwitchD> system-view
[SwitchD] isis 1
[SwitchD-isis-1] network-entity 20.0000.0000.0001.00
[SwitchD-isis-1] quit
[SwitchD] interface vlan-interface 300
[SwitchD-Vlan-interface300] isis enable 1
[SwitchD-Vlan-interface300] quit
3. Configure neighbor relationship authentication between neighbors:
# Set the authentication mode to MD5 and set the plaintext key to eRq on VLAN-interface 100
of Switch A and on VLAN-interface 100 of Switch C.
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] isis authentication-mode md5 plain eRg
[SwitchA-Vlan-interface100] quit
[SwitchC] interface vlan-interface 100
[SwitchC-Vlan-interface100] isis authentication-mode md5 plain eRg
[SwitchC-Vlan-interface100] quit
# Set the authentication mode to MD5 and set the plaintext key to t5Hr on VLAN-interface 200
of Switch B and on VLAN-interface 200 of Switch C.
[SwitchB] interface vlan-interface 200
[SwitchB-Vlan-interface200] isis authentication-mode md5 plain t5Hr
[SwitchB-Vlan-interface200] quit
[SwitchC] interface vlan-interface 200
[SwitchC-Vlan-interface200] isis authentication-mode md5 plain t5Hr
[SwitchC-Vlan-interface200] quit
# Set the authentication mode to MD5 and set the plaintext key to hSec on VLAN-interface 300
of Switch D and on VLAN-interface 300 of Switch C.
[SwitchC] interface vlan-interface 300
[SwitchC-Vlan-interface300] isis authentication-mode md5 plain hSec
[SwitchC-Vlan-interface300] quit
[SwitchD] interface vlan-interface 300
[SwitchD-Vlan-interface300] isis authentication-mode md5 plain hSec
[SwitchD-Vlan-interface300] quit
4. Set the area authentication mode to MD5 and set the plaintext key to 10Sec on Switch A,
Switch B, and Switch C.
[SwitchA] isis 1
[SwitchA-isis-1] area-authentication-mode md5 plain 10Sec
[SwitchA-isis-1] quit
[SwitchB] isis 1
[SwitchB-isis-1] area-authentication-mode md5 plain 10Sec
[SwitchB-isis-1] quit
[SwitchC] isis 1
[SwitchC-isis-1] area-authentication-mode md5 plain 10Sec
[SwitchC-isis-1] quit
5. Set routing domain authentication mode to MD5 and set the plaintext key to 1020Sec on Switch
C and Switch D.
[SwitchC] isis 1
[SwitchC-isis-1] domain-authentication-mode md5 plain 1020Sec
[SwitchC-isis-1] quit
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